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Results for "

Fluorescent Dye

" in MCE Product Catalog:

By Targets:	Fluorescent Dye (711) ADC Linker (1) Adrenergic Receptor (1) Amyloid-β (4) Angiotensin-converting Enzyme (ACE) (1) Antibiotic (2) Apoptosis (2) Arp2/3 Complex (1) Autophagy (2) Bacterial (8) Bcl-2 Family (1) Biochemical Assay Reagents (3) Calcium Channel (1) Caspase (3) Cathepsin (1) Cholinesterase (ChE) (2) Cytochrome P450 (1) Deubiquitinase (1) DNA Stain (31) DNA/RNA Synthesis (4) Endogenous Metabolite (1) Endothelin Receptor (1) ERK (1) Ferroptosis (1) Fungal (2) G-quadruplex (2) GABA Receptor (1) HDAC (1) HIF/HIF Prolyl-Hydroxylase (2) HIV (1) HSP (2) Huntingtin (1) IKK (1) Influenza Virus (1) JAK (1) mAChR (1) Microtubule/Tubulin (2) Mitochondrial Metabolism (2) MMP (3) Na+/K+ ATPase (1) Neuropeptide Y Receptor (1) NF-κB (1) Parasite (5) Phosphatase (1) Phospholipase (1) PKC (1) Potassium Channel (1) PROTAC Linkers (2) Proteasome (3) Raf (1) Reactive Oxygen Species (26) ROS Kinase (1) SARS-CoV (1) Ser/Thr Protease (1) Sodium Channel (1) Topoisomerase (1)
By Research Areas:	Cancer (78) Cardiovascular Disease (6) Infection (13) Inflammation/Immunology (19) Metabolic Disease (20) Neurological Disease (39)

By Targets:

Fluorescent Dye (711)

ADC Linker (1)

Adrenergic Receptor (1)

Amyloid-β (4)

Angiotensin-converting Enzyme (ACE) (1)

Antibiotic (2)

Apoptosis (2)

Arp2/3 Complex (1)

Autophagy (2)

Bacterial (8)

Bcl-2 Family (1)

Biochemical Assay Reagents (3)

Calcium Channel (1)

Caspase (3)

Cathepsin (1)

Cholinesterase (ChE) (2)

Cytochrome P450 (1)

Deubiquitinase (1)

DNA Stain (31)

DNA/RNA Synthesis (4)

Endogenous Metabolite (1)

Endothelin Receptor (1)

ERK (1)

Ferroptosis (1)

Fungal (2)

G-quadruplex (2)

GABA Receptor (1)

HDAC (1)

HIF/HIF Prolyl-Hydroxylase (2)

HIV (1)

HSP (2)

Huntingtin (1)

IKK (1)

Influenza Virus (1)

JAK (1)

mAChR (1)

Microtubule/Tubulin (2)

Mitochondrial Metabolism (2)

MMP (3)

Na+/K+ ATPase (1)

Neuropeptide Y Receptor (1)

NF-κB (1)

Parasite (5)

Phosphatase (1)

Phospholipase (1)

PKC (1)

Potassium Channel (1)

PROTAC Linkers (2)

Proteasome (3)

Raf (1)

Reactive Oxygen Species (26)

ROS Kinase (1)

SARS-CoV (1)

Ser/Thr Protease (1)

Sodium Channel (1)

Topoisomerase (1)

By Research Areas:

Cancer (78)

Cardiovascular Disease (6)

Infection (13)

Inflammation/Immunology (19)

Metabolic Disease (20)

Neurological Disease (39)

823

Inhibitors & Agonists

766

Fluorescent Dye

Biochemical Assay Reagents

Peptides

MCE Kits

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Fluorescent Dye

Cat. No.	Product Name	Target	Research Areas

HY-D1518

NerveGreen C1
Fluorescent Dye Others

NerveGreen C1 is a fluorescent dye (Ex=500 nm, Em=615 nm).
HY-D0114

3-Carboxy-7-Hydroxycoumarin
Fluorescent Dye Others

3-Carboxy-7-Hydroxycoumarin is a UV-light excitable fluorescent dye.

NerveGreen C1	Fluorescent Dye	Others
NerveGreen C1 is a fluorescent dye (Ex=500 nm, Em=615 nm).

3-Carboxy-7-Hydroxycoumarin	Fluorescent Dye	Others
3-Carboxy-7-Hydroxycoumarin is a UV-light excitable fluorescent dye.

HY-136247

Cyanine 5 Tyramide Tyramide-Cy5	DNA Stain	Others
Cyanine 5 Tyramide (Tyramide-Cy5), a red fluorescent dye, is utilized as reporter fluorescent substrate for horseradish peroxidase (HRP)-catalyzed deposition that is signal amplification technique in immunoassay and in situ hybridization of nucleic acids. Storage: protect from light.

HY-104056

Fura Red
Fluorescent Dye Others

Fura Red is a Ca²⁺-sensitive fluorescent dye, which decreases in fluorescence with rising [Ca²⁺].
HY-D1572

Carbostyril 165
Fluorescent Dye Others

Carbostyril 165 is an electronically neutral fluorescent dye (Ex: 351/364 nm, Em: >400 nm).

Fura Red	Fluorescent Dye	Others
Fura Red is a Ca²⁺-sensitive fluorescent dye, which decreases in fluorescence with rising [Ca²⁺].

Carbostyril 165	Fluorescent Dye	Others
Carbostyril 165 is an electronically neutral fluorescent dye (Ex: 351/364 nm, Em: >400 nm).

HY-136248

Cyanine 3 Tyramide Tyramide-Cy3	DNA Stain	Others
Cyanine 3 Tyramide (Tyramide-Cy3), an orange fluorescent dye, is utilized as reporter fluorescent substrate for horseradish peroxidase (HRP)-catalyzed deposition that is signal amplification technique in immunoassay and in situ hybridization of nucleic acids. Storage: protect from light.

HY-W099490

Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate	Fluorescent Dye	Others
Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate is a fluorescent dye that can be used for generation of chemiluminescence.

HY-D1696

MitoTracker Orange CMTMRos	Fluorescent Dye	Others
MitoTracker Orange CMTMRos is a fluorescent dye that labels mitochondria within live cells utilizing the mitochondrial membrane potential (Ex/Em: 551/576 nm).

HY-D1112

TFAX 546,SE triethylammonium	Fluorescent Dye	Others
TFAX 546,SE triethylammonium, an amine reactive yellow fluorescent dye, can forms bright and photostable conjugates with proteins and antibodies.

HY-D1550

10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515
Fluorescent Dye Others

10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515 is a fluorescent dye for Cu²⁺ ion.
HY-135414B

Cyanine5 NHS ester iodide
Fluorescent Dye Others

Cyanine5 NHS ester iodide is a red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides.

10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515	Fluorescent Dye	Others
10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515 is a fluorescent dye for Cu²⁺ ion.

Cyanine5 NHS ester iodide	Fluorescent Dye	Others
Cyanine5 NHS ester iodide is a red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides.

HY-137100

Cy 5 hydrazide Cyanine5 hydrazide	Fluorescent Dye	Others
Cy 5 hydrazide (Cyanine5 hydrazide) is a fluorescent dye for aldehydes and ketones. Cy 5 hydrazide can be used for labeling proteins. Storage: protect from light.

HY-D1269

Rhodamine-N3 chloride
Fluorescent Dye Others

Rhodamine-N3 chloride is an azide-rhodamine fluorescent dye that can be used to label biomolecules containing alkyne groups.

Rhodamine-N3 chloride	Fluorescent Dye	Others
Rhodamine-N3 chloride is an azide-rhodamine fluorescent dye that can be used to label biomolecules containing alkyne groups.

HY-D1092

DiBAC4(5)	Fluorescent Dye	Neurological Disease
DiBaC4(5) is a fluorescent voltage-sensitive dye that can be used to monitor the transmembrane potentials when Papain-dissociated retinal cells from adult zebrafish were exposed to GABAergic ligands. DiBaC4(5) is a potential-sensitive fluorescence dye.

HY-W088089

ICG-carboxylic acid	Fluorescent Dye	Others
ICG-carboxylic acid is near-infrared (NIR) fluorescent probe. ICG is a fluorescent dye used in medical diagnostics. ICG has absorption peaking at 800 nm and can absorb the near IR laser energy and release heat in the dyed tissue.

HY-135414

Cyanine5 NHS ester chloride	Fluorescent Dye	Others
Cyanine5 NHS ester chloride is a red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides.

HY-D1485

3,3'-Diethylthiacyanine iodide	Bacterial	Others
3,3'-Diethylthiacyanine iodide is a cyanine fluorescent dye. 3,3'-Diethylthiacyanine iodide manifestes a pronounced affinity for bacterial cells.

HY-135239

Fura-FF pentapotassium	Fluorescent Dye	Others
Fura-FF pentapotassium is a low-affinity fluorescent dye for calcium (Ex/Em: 365/514 nm in the absence of calcium; 339/507 nm in the presence of a high calcium concentration). Storage: protect from light.

HY-141576

C6-NBD Sphinganine
Fluorescent Dye Others

C6-NBD Sphinganine is a sphinganine analog and can be used as fluorescent dye for labeling fatty acid. Storage: protect from light.
HY-D1681

Rhod-590 AM Ester
Fluorescent Dye Others

Rhod-590 AM Ester is a fluorescent dye. Rhod-590 AM Ester can be used as a fluorescent indicator for calcium determination.

C6-NBD Sphinganine	Fluorescent Dye	Others
C6-NBD Sphinganine is a sphinganine analog and can be used as fluorescent dye for labeling fatty acid. Storage: protect from light.

Rhod-590 AM Ester	Fluorescent Dye	Others
Rhod-590 AM Ester is a fluorescent dye. Rhod-590 AM Ester can be used as a fluorescent indicator for calcium determination.

HY-D1319

Cyanine5 carboxylic acid chloride Cy5 acid chloride	Fluorescent Dye	Others
Cyanine5 carboxylic acid chloride (Cy5 acid chloride) is a fluorescent dye containing a non-activated carboxylic acid (Ex=646 nm, Em=662 nm). Cyanine5 carboxylic acid chloride is an non-reactive dye that can be used in control samples.

HY-D1069

DBCO-Cy3 DBCO-Sulfo-Cy3	Fluorescent Dye	Others
DBCO-Cy3 (DBCO-Sulfo-Cy3) is the derivative of Cyanine3 fluorophore, a pH insensitive from pH (4-10) orange fluorescent dye with excitation maximum 555 nm and emission maximum of 580 nm. DBCO-Cy3 has fast reaction kinetics and good stability, and is productive to use in many standard fluorescent instrumentations.

HY-D0075

DHPDS disodium salt	Fluorescent Dye	Others
DHPDS disodium salt is a pH-sensitive fluorescent dye. DHPDS disodium salt is used to measure intracellular pH (pHi) from the surface fluorescence of the isolated perfused rat liver.

HY-W039519

7-Methoxycoumarin-3-carboxylic acid	Fluorescent Dye	Cancer
7-Methoxycoumarin-3-carboxylic acid is a fluorescent dye with an excitation peak at 355 nm and an emission peak at 405 nm. 7-Methoxycoumarin-3-carboxylic acid can be used to label peptide.

HY-D1593

BODIPY TMR-X alkyne	Fluorescent Dye	Others
BODIPY TMR-X alkyne, an orange-fluorescent dye, is an alkyne modified BODIPY TMR-X. BODIPY TMR-X alkyne can react with azides by the copper-catalyzed click reaction. BODIPY TMR-X alkyne is not sensitive to pH.

HY-D1668

Biotin-11-dCTP
DNA Stain Others

Biotin-11-dCTP is a fluorescent dye for DNA labeling.

Biotin-11-dCTP	DNA Stain	Others
Biotin-11-dCTP is a fluorescent dye for DNA labeling.

HY-136247A

Cyanine 5 Tyramide methyl indole	DNA Stain	Others
Cyanine 5 Tyramide (Tyramide-Cy5) methyl indole is a red fluorescent dye. Cyanine 5 Tyramide is utilized as reporter fluorescent substrate for horseradish peroxidase (HRP)-catalyzed deposition that is signal amplification technique in immunoassay and in situ hybridization of nucleic acids. Storage: protect from light.

HY-137834

Gly-Pro-AMC hydrobromide	Fluorescent Dye	Others
Gly-Pro-AMC hydrobromide is a fluorescent dye, it can be used as a specific fluorescent substrate for detecting Dipeptidyl peptidase IV (DPP-IV) activity.

HY-D1532

DABCYL-Glu-Arg-Nle-Phe-Leu-Ser-Phe-Pro-EDANS	Parasite	Others
DABCYL-Glu-Arg-Nle-Phe-Leu-Ser-Phe-Pro-EDANS is a fluorescent dye, and can be applied in a fluorogenic substrate for an aspartyl proteinase from human malaria parasite. Storage: protect from light.

HY-114353

BDP FL azide	Fluorescent Dye	Others
BDP FL azide is a BDP dye connector containing an azide group capable of Click Chemistry. The green fluorophore is representative of the borodipyrromethane class of fluorescent dyes and has a high quantum yield in aqueous environments, high stability to photobleaching and is compatible with FAM fluorescence measurement instruments. Storage: protect from light.

HY-D1299

meso-CF3-BODIPY 2 CF3-substituted Tetramethyl BODIPY	Fluorescent Dye	Cancer
meso-CF3-BODIPY 2 (CF3-substituted Tetramethyl BODIPY) is a fluorescent dye with the absorption wavelength (λ_abs) of 553 nm and emission wavelength (λ_em) of 622 nm. meso-CF3-BODIPY 2 can be used in labeling reagents and photodynamic therapy.

HY-D0122

6-Iodoacetamidofluorescein	Fluorescent Dye	Others
6-Iodoacetamidofluorescein, a sulphhydryl-specific fluorescent dye, and can be used to selectively label the -SH groups of nuclear matrix polypeptides and proteins.

HY-D1068

Cy5-DBCO DBCO-Sulfo-Cy5	Fluorescent Dye	Others
Cy5-DBCO (DBCO-Sulfo-Cy5) is a near-infrared (NIR) red fluorescent dye with λ_abs and λ_em of  646 nm and 670 nm, respectively. Cy5-DBCO (DBCO-Sulfo-Cy5) is not suitable for staining intracellular components of permeabilezed cell, it may exhibits a high background.

HY-D1517

FM 2-10	Fluorescent Dye	Others
FM 2-10 is a fluorescent dye. FM 2-10 is a less hydrophobic version of FM 1-43 (HY-D1434). FM 2-10 can be used for identifying actively firing neurons and investigating the mechanisms of activity-dependent vesicle cycling.

HY-129887

Fluorescein diphosphate tetraammonium	Fluorescent Dye	Others
Fluorescein diphosphate tetraammonium is a fluorescent dye, it can be used as a fluorogenic substrate and generats fluorescein as a fluorescent product.

HY-151757

Trisulfo-Cy5-Alkyne	Fluorescent Dye	Others
Trisulfo-Cy5-Alkyne is a click chemistry reagent containing an azide group. Trisulfo-Cy5-Alkyne can participate in copper-catalyzed Click Chemistry reactions. Trisulfo-Cy5-Alkyne is a near infrared (NIR) fluorescent dye.

HY-101887

Calcein Blue	Fluorescent Dye	Others
Calcein Blue, a membrane-impermeant fluorescent dye, is a coumarin derivative that contains an iminodiacetic acid structure. Calcein Blue is also a metallofluorochromic indicator. Storage: protect from light.

HY-W003112

4-Fluororesorcinol	Fluorescent Dye	Others
4-Fluororesorcinol is a precursor used in the preparation of fluorescent dyes or indicators such as fluorescein, coumarin and resorcinol analogues.

HY-D1567

Cy7.5 NHS ester	Fluorescent Dye	Others
Cy7.5 NHS ester is a fluorescent dye. Cy7.5 NHS ester can be conjugated to mPEG-b-PDPA to form a mPEG-b-PDPA-Cy7.5 fluorescent copolymer. Cy7.5 NHS ester can be used for fluorescent imaging study.

HY-D1656

BDP 581/591 carboxylic acid	Fluorescent Dye	Others
BDP 581/591 carboxylic acid is a fluorescent dye (Ex=585 nm, Em=594 nm). BDP 581/591 carboxylic acid has a free carboxylic acid group, which can be catalyzed by a catalyst (such as EDC or HATU) to react with primary amines to form stable amide bonds. BDP 581/591 carboxylic acid is highly photostable and can be used for ROS detection.

HY-43520

BODIPY-FL	Fluorescent Dye	Others
BODIPY-FL is a potent **fluorescent dye*. BODIPY-FL can be used to label probe or primer for fluorescent* quenching-based quantitative detection of specific DNA/RNA.BODIPY-FL-labeled monoterpenoid can be used to examine the features of a broad spectrum of Gram-positive and Gram-negative bacteria and pathogenic fungi as well.

HY-D1451

PKH 26	Fluorescent Dye	Others
PKH 26 is a red fluorescent dye, PKH 26 can stably bind to the lipid region of cell membrane and emit red fluorescence (Ex/Em=551/567 nm), which is mainly used for in vitro cell labeling, in vitro cell proliferation studies and in vivo and in vitro cell tracing studies. Storage: Keep away from light.

HY-151753

Trisulfo-Cy5.5-Alkyne	Fluorescent Dye	Others
Trisulfo-Cy5.5-Alkyne is a click chemistry reagent containing an azide group. Trisulfo-Cy5.5-Alkyne can participate in copper-catalyzed Click Chemistry reactions. Trisulfo-Cy5.5-Alkyne is a near infrared (NIR) fluorescent anthocyanin fluorescent dye.

HY-D1594

BODIPY TR Cadaverine	Fluorescent Dye	Others
BODIPY TR Cadaverine, a cadaverine derivative, is a red fluorescent dye. BODIPY TR Cadaverine can be used in a a highly sensitive and robust fluorescent displacement assay, which binds to native LPS strongly, specifically recognizing lipid A, and is competitively displaced by compounds displaying an affinity for lipid A. Storage: protect from light.

HY-151775

BDP TR azide	Fluorescent Dye	Others
BDP TR azide is a click chemistry reagent containing an azide group that can react with alkynes, DBCO and BCN. BDP TR azide is also a fluorescent dye that can be used in fluorescence polarization assays and microscopy.

HY-D1608

BODIPY FL Thapsigargin	Calcium Channel	Others
BODIPY FL Thapsigargin is a potent green fluorescent dye. BODIPY FL Thapsigargin inhibits intracellular SERCA-type Ca2+ pumps present in the sarcoplasmic/endoplasmic reticulum. BODIPY FL Thapsigargin used for investigation of thapsigargin binding sites in live cells. Storage: protect from light.

HY-124409

WSP-1
Fluorescent Dye Others

WSP-1 is a selective and rapid-reaction H₂S specific fluorescent dye (Ex/Em=465/515 nm). WSP-1 reacts with H₂S with the releasing of fluorophore.

HY-W040209

2-(Naphthalen-1-yl)-5-phenyloxazole α-NPO	Fluorescent Dye	Others
2-(Naphthalen-1-yl)-5-phenyloxazole (α-NPO) is an organic fluorescent dye. 2-(Naphthalen-1-yl)-5-phenyloxazole has a nitrogen atom in its structure that can interfere with the nitrogen content from the amination step.

HY-D1324

Cyanine5.5 hydrazide dichloride	Fluorescent Dye	Others
Cyanine5.5 hydrazide, an analog of Cyanine5.5 fluorophore, is a near-infrared (NIR) fluorescent dye. Cyanine5.5 hydrazide is used for labeling of biomolecules through the condensation between the hydrazide groups and the carbonyl groups. (λ_ex=684 nm, λ_em=710 nm).

HY-D1074

DiOC3(3) 3,3'-Dipropyloxacarbocyanine iodide	Fluorescent Dye	Others
DiOC3(3) (3,3'-Dipropyloxacarbocyanine iodide) is a green fluorescent lipophilic dye with cell membrane permeability. DiOC3(3) can be used to stain cell membranes and other lipid-soluble biological structures.

HY-D1327

Cyanine3 azide chloride	Fluorescent Dye	Others
Cyanine3 azide chloride, an analog of Cy3 azide, is a potent green fluorescent dye. Cyanine3 azide chloride uses click chemistry coupled with Alkyne-labeled proteins. Cyanine3 azide chloride can be detected by fluorometers, imagers, and microscopes. (λ_ex=684 nm, λ_em=710 nm)^[1].

HY-D1515

FM1-84 NeuroDye GH1-84	Fluorescent Dye	Neurological Disease
FM1-84 (Neurodye GH1-84) is a fluorescent dye. FM1-84 has lipophilic and facilitates association with membranes, resulting in an increase in fluorescence intensity (λ_ex=510 nm, λ_em=625 nm). FM1-84 can be used for synaptic vesicle recycling in neurons research.

HY-D1373

HBC HBC 530	DNA Stain	Cancer
HBC is a green fluorescent protein (GFP) fluorophore-like synthetic dye, with a structurally rigid electron acceptor and a strong electron donor. HBC is used to detect RNA localization.

HY-117468

Lissamine rhodamine B	Fluorescent Dye	Others
Lissamine rhodamine B is a red-fluorescent dye, it is a derivative of rhodamine. Lissamine rhodamine B can be used as a fluorescent probe to develop competitive aptamer fluorescence anisotropy/polarization (FA/FP) assays.

HY-135009

2-Di-1-ASP DASPI	G-quadruplex	Others
2-Di-1-ASP (DASPI; Compound 18a) is a mono-stryryl dye, and widely used as mitochondrial stain and groove-binding fluorescent probes for double-stranded DNA. 2-Di-1-ASP is selective for G-quadruplex (G4) and double-stranded DNA. Storage: protect from light.

HY-D1372

Cyanine3 amine hydrochloride	Fluorescent Dye	Others
Cyanine3 amine hydrochloride, an analog of Cyanine3 amine, is a potent green fluorescent dye. Cyanine3 amine hydrochloride has the primary amine group and is covalently coupled with reactive groups such as NHS esters, carboxy groups (after carbodiimide activation), and epoxides. (λ_ex=555 nm, λ_em=570 nm). Storage: protect from light.

HY-D1690

sBADA TFA	Fluorescent Dye	Others
sBADA TFA is a potent green fluorescent dye. sBADA TFA is a sulfonated BODIPY-FL 3-amino-D-alanine. sBADA TFA is used to label peptidoglycans in bacterial cell walls in situ. (λ_ex=490 nm, λ_em=510 nm).

HY-110211

BODIPY TMR-X SE	Fluorescent Dye	Others
BODIPY TMR-X SE is a potent fluorescent dye. BODIPY TMR-X SE can be used to label the primary amines (R-NH₂) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY TR-X binds to protein or antibody and has bright, orange fluorescent light. (λ_ex=544 nm, λ_em=570 nm). Storage: protect from light.

HY-D1603

BODIPY FL-EDA	Fluorescent Dye	Others
BODIPY FL-EDA is a fluorescent dye. BODIPY FL-EDA is an aliphatic-amine analog, and it can be coupled with aldehydes and ketones. BODIPY FL-EDA can be used for the detection of modified and normal deoxynucleotides and to determine DNA damage and genomic DNA methylation.

HY-D1609

BODIPY FL Verapamil hydrochloride	Fluorescent Dye	Others
BODIPY FL Verapamil hydrochloride is a fluorescent dye, it can be used as a molecular probe to label tissues and cells. BODIPY FL Verapamil hydrochloride is a substrate for both ABCB1 and ABCC1.

HY-D1596

Cyanine 3.5 chloride Cy3.5 NHS ester chloride; Cy 3.5 chloride	Fluorescent Dye	Others
Cyanine 3.5 (Cy3.5 NHS ester) chloride is an analog of Cy3.5 fluorophore. Cyanine 3.5 chloride is a reactive, red fluorescent dye. Cyanine 3.5 chloride is used for labeling of amino-groups in peptides, proteins, and oligonucleotides. (λ_ex=591 nm, λ_em=604 nm).

HY-D0115

7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester	DNA Stain	Others
7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester is the amine-reactive succinimidyl ester of 7-Hydroxycoumarin-3-carboxylic acid. 7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester is a blue fluorescent dye for labeling proteins and nucleic acids. Storage: protect from light.

HY-114352

BODIPY FL-X	Fluorescent Dye	Others
BODIPY FL-X is a green-fluorescent dye. BODIPY FL-X has the succinimidyl ester covalently coupled to proteins. BODIPY FL-X has high fluorescence quantum yield and is relatively insensitive to pH change. (λ_ex=504 nm, λ_em=510 nm). Storage: protect from light.

HY-110212

BODIPY TR-X BODIPY TR-X NHS Ester	Fluorescent Dye	Others
BODIPY TR-X (BODIPY TR-X NHS Ester) is a potent fluorescent dye. BODIPY TR-X can be used to label the primary amines (R-NH₂) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY TR-X binds to protein or antibody and has bright, red fluorescent light. (λ_ex=545 nm, λ_em=560 nm). Storage: protect from light.

HY-D0165

Naphthoresorcinol 1,3-Dihydroxynaphthalene	Fluorescent Dye	Others
Naphthoresorcinol (1,3-Dihydroxynaphthalene) is a fluorescent dye (λ_ex=330 nm, λ_em=380 nm) that can react with the NPPD (a tracer) and concentrated HCl and develop a red color. Naphthoresorcinol could be used as a background electrolyte (BGE) to determine the carbohydrates.

HY-137042

Cyanine5 alkyne Alkyne-Cy5	Mitochondrial Metabolism	Cancer
Cyanine5 alkyne (Alkyne-Cy5) is a fluorescent dye used to label azide proteins and can be used to analyse post-translational modifications of proteins, glycosylation etc. Cyanine5 alkyne can also be used as a mitochondrial OXPHOS inhibitor to inhibit the growth of cancer stem cells (CSC). Storage: protect from light.

HY-D1462

CellTracker Blue CMAC	Fluorescent Dye	Others
CellTracker Blue CMAC is a fluorescent dye , whose chloromethyl group can form a covalent bond with cell proteins. CellTracker Blue CMAC providing a stable attachment permitting long-term cell tracking.

HY-D1597

Cyanine3.5 azide chloride	Fluorescent Dye	Others
Cyanine3.5 azide chloride, an analog of Cyanine3.5 azide, is a potent green fluorescent dye. Cyanine3.5 azide chloride uses click chemistry to tag the ethylidene group. (λ_ex=591 nm, λ_em=604 nm).

HY-D1604

BODIPY FL Ethylamine	Fluorescent Dye	Others
BODIPY FL Ethylamine is a fluorescent dye that reversibly reacts with aldehyde/ketone to yield a Schiff base. BODIPY FL Ethylamine can be reduced to form a stable amine derviative using sodium borohydride or sodium cyanoborohydride.

HY-D1727

CellTracker Red CMTPX	Fluorescent Dye	Others
CellTracker Red CMTPX is a cell-permeable fluorescent dye that can be used as a cell tracer for monitoring cell movement and location (Ex/Em=586/614 nm).

HY-114351

BODIPY FL hydrazide	Fluorescent Dye	Others
BODIPY FL Hydrazide is a green-fluorescent dye, BODIPY FL Hydrazide is reactive with aldehyde/ketone on polysaccharides and glycoproteins, yielding a reversible Schiff base product that can be transformed to a stable linkage using a reducing agent like sodium borohydride or sodium cyanoborohydride. (λ_ex=495 nm, λ_em=516 nm). Storage: protect from light.

HY-D1607

BODIPY FL SSE	Fluorescent Dye	Others
BODIPY FL SSE is a potent fluorescent dye. BODIPY FL SSE is used to label the primary amines (R-NH₂) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY FL SSE can reactive with primary amines on biomolecules to emit green fluorescence. (λ_ex=502 nm, λ_em=511 nm).

HY-D1581

BODIPY 505/515-8-C3-COOH	Fluorescent Dye	Others
BODIPY 505/515-8-C3-COOH is a green fluorescing derivative, as a **fluorescent dye** for imaging lipid droplets in nannochloropsis. BODIPY 505/515-8-C3-COOH can be used for the research of flow cytometric high-throughput screening and cell sorting.

HY-D1783

MitoTracker Deep Red FM	Fluorescent Dye	Others
MitoTracker Deep Red FM fluorescent dye that selectively accumulates in the mitochondrial matrix. MitoTracker Deep Red FM covalently binds mitochondrial proteins by reacting with free mercaptan of cysteine residues, allowing staining of mitochondrial membrane potential independent of membrane potential. Excitation/emission wavelength 644/665 nm. Storage: Keep away from light.

HY-D0163

Methyl Green	DNA Stain	Others
Methyl Green is a potent fluorescent dye. Methyl Green is a DNA stains of cells and electrophoretic gels. Methyl Green can be used as a stain for direct measuring of viability by both microscopy and flow cytometry, with peaks at 633 and 677 nm. Storage: protect from light.

HY-D1274A

Sulfo-cyanine3 azide sodium	Fluorescent Dye	Others
Sulfo-cyanine3 azide sodium a water-soluble azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide sodium can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents.

HY-D1320

Cyanine5 azide chloride	Fluorescent Dye	Others
Cyanine5 azide chloride is a potent fluorescent dye. Cyanine5 azide chloride can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). (λ_ex=646 nm, λ_em=662 nm).

HY-D0950A

Methyl Green zinc chloride	DNA Stain	Others
Methyl Green zinc chloride is a potent fluorescent dye. Methyl Green zinc chloride is a DNA stains of cells and electrophoretic gels. Methyl Green zinc chloride can be used as direct measuring of viability by both microscopy and flow cytometry, with peaks at 633 and 677 nm. Storage: protect from light.

HY-D1539

Cyanine 5.5 azide CY 5.5 azide; Lumiprobe CY 5.5 azide	Fluorescent Dye	Others
Cyanine 5.5 azide (CY 5.5 azide) is a potent fluorescent dye. Cyanine 5.5 azide can label DNA. Cyanine 5.5 azide can be used for NIR live organism imaging. (λ_ex=684 nm, λ_em=710 nm).

HY-D1548

1-(Azidomethyl)pyrene
Fluorescent Dye Others

1-(Azidomethyl)pyrene is a fluorescent dye.
HY-D1512

Oxonol 595
Fluorescent Dye Others

Oxonol 595 is a voltage-sensitive fluorescent dye.

HY-D1321

Cy 5 amine Cyanine5 amine(hydrochloride)	Fluorescent Dye	Others
Cyanine5 amine hydrochloride is a potent fluorescent dye. Cyanine5 amine hydrochloride can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). (λ_ex=646 nm, λ_em=662 nm). Storage: protect from light.

HY-D1514

NIR-641 N-succinimidyl ester
Fluorescent Dye Others

NIR-641 N-succinimidyl ester is a fluorescent dye.

HY-130533

ReAsH-EDT2	Fluorescent Dye	Others
ReAsH-EDT2 is a red fluorescent dye that marks proteins. ReAsH-EDT2 is a membrane-permeable biarsenical compound that binds covalently to tetracysteine sequences which allows the protein to be imaged. ReAsH-EDT2 can be used for protein localization and trafficking. (λ_ex=530 nm, λ_em=592 nm). Storage: protect from light.

HY-D1519

Naphthalene-1,2-dicarbaldehyde
Fluorescent Dye Others

Naphthalene-1,2-dicarbaldehyde is a fluorescent dye.

HY-141511

Coppersensor 1	Fluorescent Dye	Cancer Neurological Disease
Coppersensor-1 (CS1) is a membrane-permeable **fluorescent dye**. Coppersensor-1 has a picomolar affinity for Cu⁺ with high selectivity over competing cellular metalions. Coppersensor-1 as a probe, can selective and sensitive detection of copper(I) ions (Cu⁺) in biological samples, including live cells. Coppersensor-1 can be used for the research of imaging of severe diseases such as cancer, cardiovascular disorders and neurogenerative diseases. Storage: protect from light.

HY-D1473

2-(2-Benzoxazolyl)phenyl benzoate
Fluorescent Dye Others

2-(2-Benzoxazolyl)phenyl benzoate is a photoactivated fluorescent dye.

HY-131026

*Janelia Fluor® 635, SE* JF635, SE; JF635, NHS	Fluorescent Dye	Others
Janelia Fluor® 635, SE (JF635, SE) is a red fluorogenic fluorescent dye containing an NHS ester that can be conjugated with primary amine groups. JF635, SE can be used for live cell imaging. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-D1503

Glut-Phe-AMC
Fluorescent Dye Others

Glut-Phe-AMC is a fluorescent dye.
HY-D1531

4-Methyl-2-phenylchromenylium tetrafluoroborate
Fluorescent Dye Others

4-Methyl-2-phenylchromenylium tetrafluoroborate is a fluorescent dye.

HY-D1591

BODIPY R6G methyl ester	Fluorescent Dye	Others
BODIPY R6G methyl ester (compound 5′-1) is a BODIPY-like fluorescent dye with good light stability and insensitive to pH value. BODIPY R6G methyl ester shows good photostability, high sensitivity and insensitive to pH value. BODIPY R6G methyl ester can be used in research areas such as photodynamic research, PH probes, ion recognition, photocatalysis, protein labeling, cell imaging, and proteomic analysis. Storage: protect from light.

HY-D1425

DCVJ 9-(2,2-Dicyanovinyl)julolidine	Fluorescent Dye	Others
DCVJ (9-(2,2-Dicyanovinyl)julolidine), a molecular rotor and unique fluorescent dye, binds to tubulin and actin, and increases its fluorescence intensity drastically upon polymerization. DCVJ also binds to phospholipid bilayers and increases its fluorescence intensity. DCVJ can detect the kinetic process of degranulation of mast cells.

HY-D1502

FURA-PE3/AM
Fluorescent Dye Others

FURA-PE3/AM is a leak-resistant fluorescent calcium indicator dye.
HY-D1513

O-Methyl-O-(N-butylfluorescein)phosphate
Fluorescent Dye Others

O-Methyl-O-(N-butylfluorescein)phosphate is a fluorescent dye.
HY-D0135

12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid
Fluorescent Dye Others

12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid is an amine-reactive fluorescent dye.

HY-D1067

NIR dye-1	Fluorescent Dye	Others
NIR dye-1 (Compound 1h) is a near-infrared (NIR) fluorescent dye. NIR dye-1 has absorption and emission in the NIR region, while retaining an optically tunable hydroxyl group.

HY-118562

Dansylamide	Fluorescent Dye	Others
Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group. Storage: protect from light.

HY-Y0016

Rhodamine B Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine	Fluorescent Dye	Others
Rhodamine B is a staining fluorescent dye, commonly used for dyeing textiles, paper, soap, leather, and agents. Storage: protect from light.

HY-D1495

Fluorescent red NIR 880
DY 880
Fluorescent Dye Others

Fluorescent red NIR 880 is a fluorescent dye.
HY-D0815

Propidium Iodide
PI
Fluorescent Dye Others

Propidium Iodide is a red-fluorescent dye that can be used to stain cells.
HY-D1469

5-Carboxyrhodamine 6G succinimidyl ester
R6G-SE
Fluorescent Dye Others

5-Carboxyrhodamine 6G succinimidyl ester (R6G-SE) is an amine reactive fluorescent dye.
HY-D0041

Calcein-AM
Calcein acetoxymethyl ester
Fluorescent Dye Cancer

Calcein-AM is cell-permeable fluorescent dye used to determine the cell viability.

HY-D1376A

Sulfo-Cyanine5.5 amine	Fluorescent Dye	Others
Sulfo-Cyanine5.5 amine consists of four sulfonate groups and has highly hydrophilic. Sulfo-Cyanine5.5 amine is an amine-containing **fluorescent dye**, the aliphatic primary amine group can be coupled with various electrophiles (activated esters, epoxides, etc). Sulfo-Cyanine5.5 amine can be used for the research of far red/NIR applications (such as in vivo imaging) and also can be used for enzymatic transamination labeling.

HY-100512

Benzenepentacarboxylic Acid Pentacarboxybenzene	Reactive Oxygen Species	Others
Benzenepentacarboxylic acid is a fluorescent dye that detects and scavenge HO radicals. Storage: protect from light.

HY-110210

BODIPY-FL NHS ester
BODIPY FL,SE
Fluorescent Dye Others

BODIPY-FL NHS ester is a bright, green fluorescent dye. Storage: protect from light.

HY-D1599

Rhodamine 6G hydrazide R6GH	Fluorescent Dye	Others
Rhodamine 6G hydrazide (R6GH) is a **fluorescent dye*. Rhodamine 6G hydrazide can be used in selective colorimetric and fluorescent* sensing.

HY-D1555

Cyanine7 DBCO
Cy7 DBCO
Fluorescent Dye Others

Cyanine7 DBCO is a water-soluble NIR fluorescent dye with cycloalkyne moiety.
HY-D1489

Ethyl eosin
Fluorescent Dye Others

Ethyl eosin is a fluorescent dye with an absorption peak at 527 nm and an absorption shoulder at 487 nm.

HY-D1500

Fluorescent NIR 885	Fluorescent Dye	Others
Fluorescent NIR 885 is a cyanine near-infrared-absorbing dye. Fluorescent NIR 885 can be used as a photoprotective agent (extracted from patent WO2014006589 compound 1-35).

HY-151701

DiSulfo-Cy5 alkyne
Fluorescent Dye Others

DiSulfo-Cy5 alkyne is a fluorescent dye can be used as a click chemistry reagent.
HY-D1586

Cyanine5 Boc-hydrazide chloride
Fluorescent Dye Others

Cyanine5 Boc-hydrazide (chloride) is a cyanine5-labeled and Boc-protected hydrazide fluorescent dye.
HY-D1483

3,3-Dibutylthiacarbocyanine iodide
Fluorescent Dye Others

3,3-Dibutylthiacarbocyanine iodide is a fluorescent dye with an excitation of 559 nm and an emission 604 nm.
HY-D0078

DCIA
Fluorescent Dye Others

DCIA is a fluorescent dye. DCIA contains a coumarin fluorophore and conjugates specifically with free cysteines in the protein.
HY-D1471

10-(3-Sulfopropyl)acridinium Betaine
Fluorescent Dye Others

10-(3-Sulfopropyl)acridinium Betaine is a fluorescent dye with high durability (>3 months).
HY-W216621

Pinacyanol iodide
Fluorescent Dye Others

Pinacyanol iodide is a fluorescent cyanine dye. Pinacyanol iodide exhibits ultrafast excited state isomerization.

HY-D1497

Fluorescent Red Mega 480	Fluorescent Dye	Others
Fluorescent Red Mega 480 is a dye that is specifically designed for multicolor techniques. Fluorescent Red Mega 480 is characterized by an extremely large stoke′s shift between excitation and emission maxima.

HY-D1482

Sulfo-Cy5-tetrazine	Fluorescent Dye	Others
Cy5 Tetrazine is a water-soluble, pH-insensitive from pH 4 to pH 10, far-red-fluorescent probe with excitation ideally suited for the 633 nm or 647 nm laser lines. Its absorption and emission spactra are almost identical to those of Alexa Fluor 647, CF 647 Dye, or any other Cyanine5 based fluorescent dyes.

HY-100575

Acriflavine Acriflavinium chloride 3,6-Acridinediamine mix	HIF/HIF Prolyl-Hydroxylase	Cancer Infection
Acriflavine is a fluorescent dye for labeling high molecular weight RNA. It is also a topical antiseptic. Storage: protect from light.

HY-D0789

ANTS
Fluorescent Dye Others

ANTS is a fluorescent dye. ANTS and DPX are encapsulated in liposomes can be an effective approach for measuring membrane leakage.

HY-D1044

Rhodamine 101 chloride Rhodamine 640 chloride	Fluorescent Dye	Others
Rhodamine 101 chloride (Rhodamine 640 chloride) is a bright fluorescent dye with excitation and emission maxima of 565 and 595 nm, respectively.

HY-D1564

Cy7.5 hydrazide
Fluorescent Dye Others

Cy7.5 hydrazide is a fluorophore Cy7.5-labeled hydrazide fluorescent dye.

HY-D1699

PFB-FDG	Fluorescent Dye	Others
PFB-FDG is a non-fluorescent galactosidase substrate that can be hydrolysed to green fluorescent PFB-F (Ex=485 nm, Em=535 nm). PFB-FDG can be used for the determination of β-galactosidase activity.

HY-D0085

DiSC3(5)
Fluorescent Dye Others

DiSC3(5) is a fluorescent probe often used as a tracer dye to assess the mitochondrial membrane potential.
HY-D0069

CPM
Fluorescent Dye Others

CPM is a maleimide derivative, acting as a blue fluorescent thiol-reactive dye. The excitation/emission maxima is 384/470 nm.

HY-D1421

PKH67	Fluorescent Dye	Others
PKH67 is a fluorescent cell binding dye with green fluorescence. PKH67 can stain the cell membrane and the Ex/Em is 490/502 nm. PKH67 is often used in combination with the non-specific red fluorescent dye PKH26 (Ex/Em=551/567 nm) to label cells, detect cell proliferation in vitro, and trace cells in vitro and in vivo.

HY-D0626

Pigment Yellow 154
Fluorescent Dye Others

Pigment Yellow 154 is a fluorescent dye. Pigment Yellow 154 can be used as biological dye.

HY-123533

Resorufin NSC 12097	Reactive Oxygen Species	Others
Resorufin (NSC 12097) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte. Storage: protect from light.

HY-123533A

Resorufin sodium salt NSC 12097 sodium salt	Reactive Oxygen Species	Others
Resorufin sodium salt (NSC 12097 sodium salt) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte. Storage: protect from light.

HY-D1613

BODIPY FL C5-HPC
Fluorescent Dye Others

BODIPY FL C5-HPC is a lipophilic green fluorescent dye (Ex/Em: 500/510 nm).
HY-D1051

Cy3-N3
Fluorescent Dye Cancer

Cy3-N3 is a Cy3-azide fluorescent dye used to label for protein and nucleic acid.
HY-101892

DiBAC4(3)
Fluorescent Dye Others

DiBAC4(3) is a voltage-sensitive fluorescent dye (λ_ex=490 nm, λ_em=505 nm). Storage: protect from light.
HY-D1109

5(6)-SFX ,SE
Fluorescent Dye Others

5(6)-SFX ,SE (Compound SFX-SE) is a fluorescent dye for labeling primary amines and nascent proteins.

HY-D1537

Dibenzocyclooctyne-Cy5.5 DBCO-Cy5.5; Cyanine5.5 DBCO	Fluorescent Dye	Others
Dibenzocyclooctyne-Cy5.5 (DBCO-Cy5.5) is a fluorescent dye. Dibenzocyclooctyne-Cy5.5 can be used to syntheses calcium-binding near-infrared fluorescent nanoprobe for bone tissue imaging.

HY-D0933

Auramine O
Fluorescent Dye Others

Auramine O is a yellow fluorescent dye and can be used to stain acid-fast bacteria. Auramine O is toxic and resistant in the environment.

HY-N7131

Coumarin 6	Fluorescent Dye	Others
Coumarin 6, a fluorescent dye, is used as a fluorescent probe in a microparticle drug delivery system to conduct in vivo tracking, cell uptake, and transport mechanism studies of drug delivery systems (λ_exc=450 nm, λ_em=505 nm).

HY-135835

6-FAM-PEG3-Azide
Fluorescent Dye Others

6-FAM-PEG3-Azide is a fluorescent dye that can be used to label oligonucleotide. Storage: protect from light.

HY-D1611

BODIPY FL-C5 NHS Ester	Fluorescent Dye	Others
BODIPY FL-C5 NHS Ester is a green-fluorescent dye that is reactive with primary amines on biomolecules such as peptides, proteins, modified nucleotides and biopolymers.

HY-15937

5(6)-FAM SE 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester; 5(6)-Carboxyfluorescein succinimidyl ester mixed isomers	Fluorescent Dye	Others
5(6)-FAM SE is an amine-reactive green fluorescent dye widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine.

HY-D0098

Fluorescein-5-maleimide N-(5-Fluoresceinyl)maleimide	Fluorescent Dye	Others
Fluorescein-5-maleimide is a fluorescent thiol-reactive dye used to conjugate fluorescein to proteins (excitation: 494 nm, emission: 519 nm). Storage: protect from light.

HY-D1516

NerveGreen C3	Fluorescent Dye	Others
NerveGreen C3 is a cationic styrene based fluorescent dye. NerveGreen C3 can be used to track synaptic activity at neuromuscular junctions or synapses.

HY-D0040

Calcein Fluorexon	Fluorescent Dye	Others
Calcein is a fluorescent dye and self-quenching probe, used as an indicator of lipid vesicle leakage, and also as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium.

HY-101899

Monochlorobimane Chlorobimane，mBBr	Fluorescent Dye	Others
Monochlorobimane (Chlorobimane) is a fluorescent dye (λ_ex=380 nm, λ_em=470 nm) to measure glutathione (GSH) in cellular assays. Storage: protect from light.

HY-W042853

N-(2-Hydroxyethyl)-2-phenylacetamide
Fluorescent Dye Others

N-(2-Hydroxyethyl)-2-phenylacetamide is a fluorescent dye.

HY-D1297

ER-Tracker Green	Fluorescent Dye	Others
ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206), highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation.

HY-D1614

BODIPY 493/503 methyl bromide	Fluorescent Dye	Others
BODIPY?493/503 methyl bromide is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Maximum excitation/emission wavelength: 493/503 nm. Protect from light, stored at -20℃ for 1 year.

HY-D0121A

INDO 1 pentapotassium	Fluorescent Dye
INDO 1 pentapotassium is a fluorescent Ca²⁺ indicator, binds specifically to Ca²⁺ while emitting fluorescence, the maximum emission wavelength shifts from 485 nm before binding to 410 nm.

HY-D1598

Sulfo-CY3 tetrazine potassium	Fluorescent Dye	Others
Sulfo-CY3 tetrazine potassium is a sulfo-Cyanine3 derivative that contains methyltetrazine moiety (Ex=548 nm, Em=563 nm). Sulfo-CY3 tetrazine potassium can be used for the labeling of metabolically engineered cell-surface glycoconjugates.

HY-D0121

INDO 1	Fluorescent Dye	Others
INDO 1 is a fluorescent Ca²⁺ indicator, binds specifically to Ca²⁺ while emitting fluorescence, the maximum emission wavelength shifts from 485 nm before binding to 410 nm.

HY-D1628

Calcium Green BAPTA-2 AM
Fluorescent Dye Others

Calcium Green BAPTA-2 AM is a fluorescent calcium indicator.

HY-D1612

BODIPY FL C5-Ceramide	Fluorescent Dye	Others
The Golgi apparatus is composed of flattened vesicles superimposed on each other by unit membranes. The flattened vesicles are round with expanded and perforated edges. The Golgi fluorescent probe is a BODIPY-labeled ceramide derivative, the synthesis of which occurs in the endoplasmic reticulum and can then be transported to the Golgi via ceramide transport protein (CERT) or vesicular translocation, allowing specific labeling of the dye. BODIPY Fl C5-Ceramide is a Golgi-specific green fluorescent dye, which can visualise individual cells. Ex/Em= 505 nm/512 nm; Storage: protect from light.

HY-D1475

SIR-6-COOH
Fluorescent Dye Others

SIR-6-COOH is a fluorescent dye. SIR-6-COOH can be used for staining proteins in live-cell STED imaging
HY-D1499

Fluorescent red 610
Fluorescent Dye Others

Fluorescent red 610 is a fluorescent dye with an excitation peak at 590 nm and an emission peak at 610 nm.

HY-D1086

6-Carboxy-X-rhodamine, succinimidyl ester 6-ROX, SE	DNA Stain	Others
6-Carboxy-X-rhodamine, succinimidyl ester (6-ROX, SE) is a fluorescent dye for oligonucleotide labeling and automated DNA sequencing. Storage: protect from light.

HY-D1535

IR 813 perchlorate	Fluorescent Dye	Others
IR 813 perchlorate is a near-infrared (NIR) fluorescent dye (Ex=815 nm, Em=840 nm) and can be used for visualizing regional lymph nodes in mice.

HY-139579

Pafolacianine OTL 38	Fluorescent Dye	Cancer
Pafolacianine (OTL 38) is a fluorescent marker made of near-infrared dye used in detecting ovarian cancer lesions during surgical procedures. Storage: protect from light.

HY-D1494

FSB	Amyloid-β	Neurological Disease
FSB is a fluorescent dye that can be used to detect filamentous tau and to label human amyloid lesions with high sensitivity and specificity (excitation: 390 nm, emission: 520 nm).

HY-D1558

1,3,5,7-Tetramethyl-2,6-diiodo-C3-SE-BODIPYs
Fluorescent Dye Others

1,3,5,7-Tetramethyl-2,6-diiodo-C3-SE-BODIPYs is a fluorescent dye, and a BODIPY derivative.

HY-D1440

Rhodamine B, tetramethyl-, isothiocyanate	Fluorescent Dye	Others
Rhodamine B, tetramethyl-, isothiocyanate (Tetramethylrhodamine B isothiocyante) is a fluorescent dye. Rhodamine B, tetramethyl-, isothiocyanate has a strong two-photon absorption at about 830 nm.

HY-D1569

CellTracker Orange CMRA Dye	Fluorescent Dye	Others
CellTracker Orange CMRA Dye is a fluorescent dye. CellTracker Orange CMRA Dye can be used for cell imaging and monitoring the movement and location of cells.

HY-W094758A

4-Di-1-ASP	Fluorescent Dye	Cancer
4-Di-1-ASP is a styryl dye used to stain glioma cells in living brain tissue for analysis of cell structure, viability, proliferation and endocytosis, cytokinesis and phagocytosis, as well as for observation of mitochondrial structures in living cells. 4-Di-1-ASP fluoresces green when imaged microscopically (λ_ex /λ_em = 475/606 nm) .

HY-D0985A

TMRE Tetramethylrhodamine ethyl ester perchlorate	Fluorescent Dye	Others
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-D0816

Rhodamine 123 RH-123; R-22420	Fluorescent Dye	Cardiovascular Disease
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-D0984

TMRM	Fluorescent Dye	Inflammation/Immunology
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-D0984A

TMRM Perchlorate T668	Fluorescent Dye	Others
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-D0309

Rhodamine 6G Basic Red 1	Fluorescent Dye	Cancer
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-101878

Texas Red Sulforhodamine 101; SR101	Fluorescent Dye	Neurological Disease
Texas Red (Sulforhodamine 101) is an amphoteric rhodamine red fluorescent dye (excitation/emission: 586/605 nm). Texas Red is used extensively for investigating neuronal morphology and acts as a?cell type-selective fluorescent marker of astrocytes both?in vivo?and in slice preparations. Storage: protect from light.

HY-D1346

610CP	Fluorescent Dye	Others
610CP is a new type of actin labeling dye. It dissolves in organic solvents. In DMSO? the 610CP excitation/emission wavelength is between 609 and 634 nm. 610CP is a fluorescent dye that penetrates living cells. Upon cell entry, 610CP binds to Bromo-des-methyl-Jasplakinolide Therefore, 610CP dye can be used to stain actin fluorescence images with low background and high resolution.

HY-D1638

Biocytin Lucifer Yellow potassium	Fluorescent Dye	Neurological Disease
Biocytin Lucifer Yellow potassium is a water soluble fluorescent dye. Biocytin Lucifer Yellow potassium exhibits strong fluorescence from 450 to 650 nm, and can be used for tracing retinal neurons.

HY-133884

ICG-amine
Fluorescent Dye Cancer

ICG amine, as a near-infrared fluorescent probe, binds to amino acid residues without condensing agents. ICG is a tricarbocyanine dye.

HY-101876

Rhodamine 800	Fluorescent Dye	Others
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms. Storage: protect from light.

HY-B1422

9-Aminoacridine Aminacrine	HIV Bacterial	Cancer Infection
9-Aminoacridine (Aminacrine) is a highly fluorescent dye used as a topical antiseptic and experimentally as a mutagen, an intracellular pH indicator. 9-Aminoacridine is an effective antibacterial agent with caries-disclosing features.

HY-101882

BCECF 2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein	Fluorescent Dye	Others
BCECF is a pH-sensitive fluorescent dye. BCECF allows measurements in the physiological pH range 6.0–8.0. Excitation ratio: 490/440 nm; Emission intensity: 535 nm. Storage: protect from light.

HY-15944

5(6)-TAMRA 5(6)-Carboxytetramethylrhodamine	Fluorescent Dye	Others
5(6)-TAMRA contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid; bright, orange-fluorescent dye produces conjugates with absorption/emission maxima of ~555/580 nm.

HY-D1592

BODIPY TMR C5-maleimide	Fluorescent Dye	Others
BODIPY TMR C5-maleimide is a fluorescent dye. BODIPY TMR C5-maleimide is a high quantum yield fluorophore which can be coupled with peptides.

HY-D1021

AA-dUTP sodium salt
Aminoallyl-dUTP sodium salt
DNA/RNA Synthesis Others

AA-dUTP sodium salt is a fluorescent dye which can be used to stain cDNA.

HY-D1623

Cyanine3 carboxylic acid chloride	Fluorescent Dye	Others
Cyanine3 carboxylic acid chloride is a non-toxic red fluorescent dye with good solubility in organic solvents. Cyanine3 carboxylic acid chloride can be used as a non-reactive fluorophore for experimental control and calibration. Cyanine3 carboxylic acid chloride can also be synthesized with targeted agents as fluorescent probes for rapid detection of agent reactions. Storage: protect from light.

HY-137928

H-Ala-4MβNA hydrochloride
Fluorescent Dye Others

H-Ala-4MβNA hydrochloride is a specific fluorogenic substrate for aminopeptidase M. Storage: protect from light.
HY-P3475

Mca-VDQMDGW-K(Dnp)-NH2
Fluorescent Dye Others

Mca-VDQMDGWK-(Dnp)-NH2 is a fluorogenic substrate for caspase-3 and can be used to quantify caspase-3 activity.

HY-118540

Resazurin Diazoresorcinol	Fluorescent Dye	Others
Resazurin (Diazoresorcinol) is a water-soluble, non-toxic, stable, membrane-permeable blue non-fluorescent dye (faintly fluorescent). Resazurin is used as a redox indicator, can be reduced to pink, highly fluorescent Resorufin (Ex=530-560 nm, Em=590 nm) in living cells. Resazurin can be used for the detection of cell viability, toxicity, proliferation, migration and invasion in cells (human, plant and animal, bacterial and fungal). Storage: protect from light.

HY-D1735

BODIPY TR Ceramide Golgi-Red Tracke	Fluorescent Dye	Others
The Golgi apparatus is composed of flattened vesicles superimposed on each other by unit membranes. The flattened vesicles are round with expanded and perforated edges. The Golgi fluorescent probe is a BODIPY-labeled ceramide derivative, the synthesis of which occurs in the endoplasmic reticulum and can then be transported to the Golgi via ceramide transport protein (CERT) or vesicular translocation, allowing specific labeling of the dye. BODIPY TR Ceramide (Golgi-Red Tracke) is a Golgi-specific fluorescent dye, which can visualise individual cells. Ex/Em=589 nm/616 nm; Storage: protect from light.

HY-145746

Sulfo-Cy5 azide	Fluorescent Dye	Others
Sulfo-Cy5 azide is a fluorescent dye and nontargeted contrast agent. Sulfo-Cy5 azide has been used to label and image RNA. Storage: protect from light.

HY-D1161

True Blue NCI 240899	Fluorescent Dye	Neurological Disease
True Blue (NCI 240899) is a fluorescent dye, as neuronal retrograde tracer (excitation wavelength 395-425 nm, barrier filter 450 nm). True Blue can label neuron and has no effects on neuronal survival.

HY-137896

4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid disodium	Fluorescent Dye	Others
4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid disodium is a fluorescent dye. 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid disodium can be used to demonstrate retrograde axonal transport to label secondary antibodies and as a fluorescent whole cell stain. Storage: protect from light.

HY-D1691

BODIPY-581/591 NHS ester	Fluorescent Dye	Others
BODIPY-581/591 NHS ester is a bright, red **fluorescent dye** (excitation: 581 nm; emission: 591 nm). BODIPY-581/591 NHS ester shows unique hydrophobic properties for staining lipids, membranes, and other lipophilic compounds.

HY-D1648

8-(2,4,6-Trimethylphenyl)-BODIPY	Fluorescent Dye	Others
8-(2,4,6-Trimethylphenyl)-BODIPY is a highly fluorescent dye, can be used as photosensitizer or synthesize other BODIPY-based photosensitizer (λ_abs=502 nm, λ_em=516 nm) (*abs: main absorption maxima).

HY-D1090

JOE	DNA Stain	Others
JOE is a fluorescent dye and can be used as a fluorescent label in DNA sequencing, PCR, and LCR amplifications. JOE possesses an absorbance of 525 nm and an emission of 550 nm.

HY-D0060

4-Di-2-ASP	Fluorescent Dye	Others
4-Di-2-ASP, a styryl pyridinium fluorescent dye, is a vital mitochondrial marker. 4-Di-2-ASP shows reliable and specific labelling of pulmonary NEBs (neuroepithelial bodies).

HY-121030

DACM N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide	Fluorescent Dye	Others
DACM (N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide) is a thiol-directed fluorescent dye (Ex=396 nm, Em=468 nm). Storage: protect from light.

HY-D1111

TFAX 568, SE	Fluorescent Dye	Others
TFAX 568, SE is an orange fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 568, SE yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG).

HY-D1698

PED6	Fluorescent Dye	Others
PED6 is a PLA₂ substrate fluorescent probe (EX/EM=488/530 nm) that is a BODIFY-labeled fluorescent phosphatidylethanolamine analogue. PED6 can be used for detection of phospholipase A₂.

HY-D1605

BODIPY FL L-Cystine	Fluorescent Dye	Others
BODIPY FL L-Cystine is a thiol-reactive, green-fluorescent dye. BODIPY FL L-Cystine can be the labeling of membrane proteins, proteins with hydrophobic binding sites, or hydrophobic ligands. (λ_ex=504 nm, λ_em=511 nm).

HY-D1110

TFAX 594,SE	Fluorescent Dye	Others
TFAX 594,SE is a red fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 594,SE yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG).

HY-D1719

Cypate
Fluorescent Dye Others

Cypate, a cyanine dye, is a near infrared (NIR) fluorescent probe for in vivo tumor imaging.
HY-D1449

IR-1061
Fluorescent Dye Others

IR-1061 is a near infrared fluorescent organic dye for in vivo OTN-NIR imaging.

HY-W402148

10-Methyl-9-(phenoxycarbonyl)acridinium (fluorosulfonate)	ROS Kinase	Others
10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate, a phenyl ester of acridinium esters, is a fluorescent dye that produces chemiluminescent under neutral conditions. 10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate can be used for the measurement of hydrogen peroxide.

HY-D1113

TFAX 488,TFP	Fluorescent Dye	Others
TFAX 488,TFP is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,TFP yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin).

HY-D1585

BODIPY TR methyl ester	Fluorescent Dye	Others
BODIPY TR methyl ester is a lipophilic GFP Counterstain. BODIPY TR methyl ester dye readily permeates cell membranes and localizes in endomembranous organelles but not localize strongly in plasma membranes. BODIPY TR methyl ester is an excellent red fluorescent vital dye (Ex=568 nm, Em=625 nm), can be used to reveal the location and shapes of cell nuclei, the shapes of cells within embryonic tissues, as well as the bound aries of organ-forming tissues within the whole embryo.

HY-D1481

6,7-Diaminoquinoxaline-2,3-dione dihydrochloride
Fluorescent Dye Others

6,7-Diaminoquinoxaline-2,3-dione dihydrochloride is a fluorescent dye that reacts with aldehydes.

HY-D0152

Tetramethylrhodamine-6-maleimide	Fluorescent Dye	Others
Tetramethylrhodamine-6-maleimide is a fluorescent dye with a reactive sulfhydryl-specific moiety is covalently coupled to this cysteine. Tetramethylrhodamine-6-maleimide can be used as labels to detect local protein motions of the fully active Na+/K+-ATPase in real time.

HY-D1633

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate	Fluorescent Dye	Others
4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate can be used in the diagnosis of mucopolysaccharidosis IV A by detecting activity of galactose-6-sulphate sulphatase.

HY-D1633A

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium	Fluorescent Dye	Others
4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium can be used in the diagnosis of mucopolysaccharidosis IV A by detecting activity of galactose-6-sulphate sulphatase.

HY-D1541

Sulfo-Cyanine5.5 alkyne	Fluorescent Dye	Others
Sulfo-Cyanine5.5 alkyne, a near-infrared (NIR) fluorescent dye, is an alkyne modified Sulfo-Cyanine5.5 (Ex=67 8nm, Em=694 nm). Sulfo-Cyanine5.5 alkyne can react with azides for Click Chemistry labeling.

HY-D1114

TFAX 488,SE dilithium	Fluorescent Dye	Others
TFAX 488,SE dilithium is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,SE dilithium yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin).

HY-101879

Acridine Orange hydrochloride	DNA Stain Parasite Fluorescent Dye	Others
Acridine Orange hydrochloride is a cell-penetrable nucleic acid-selective **fluorescent dye**. Acridine Orange hydrochloride produces orange fluorescence when it binds to ssDNA or RNA, and green fluorescence when it binds to dsDNA (Ex: 488 nM; Em: green fluorescence at 530 nm, orange fluorescence at 640 nm).

HY-D1116

MitoMark Red I	Fluorescent Dye	Others
MitoMark Red I is a fluorescent mitochondrial marker. MitoMark Red I is a red fluorescent dye which accumulates in mitochondria in viable cells and has an excitation wavelength of 578 nm and emission of 599 nm.

HY-D0974

Sulforhodamine B sodium salt Acid Red 52; Kiton Red 620	Fluorescent Dye	Others
Sulforhodamine B sodium salt is a fluorescent dye with uses spanning from laser-induced fluorescence (LIF) to the quantification of cellular proteins of cultured cells.

HY-D0943

Nuclear Fast Red Kernechtrot	Fluorescent Dye	Others
Nuclear Fast Red, an anthraquinone dye, is commonly used in conjunction with an excess of aluminum ions as a red nuclear counterstain. Nuclear fast red has been used as a histochemical and colorimetric reagent for calcium. Nuclear fast red as highly sensitive "off/on" fluorescent probe for detecting guanine.

HY-151756

diSulfo-Cy3 alkyne	Fluorescent Dye	Others
diSulfo-Cy3 alkyne is a water-soluble dye and a Click Chemistry reagent containing an alkyne group. Absorbance and emission of the dye are identical to Cy3 fluorophore. diSulfo-Cy3 alkyne can be used for the labeling of proteins, and even intact biological objects in water phase.

HY-D1055

MitoSOX Red	Fluorescent Dye Reactive Oxygen Species Mitochondrial Metabolism	Cancer
MitoSOX Red is a novel fluorescent probe that specifically targets mitochondria in living cells with cell membrane permeability. MitoSOX Red enters the mitochondria, it is oxidized by superoxide, but not by other ROS or RNS generating systems. MitoSOX Red then binds to intramitochondrial nucleic acids, producing strong red fluorescence. MitoSOX Red can be used as a fluorescent indicator to specifically detect superoxide. Additionally, Superoxide dismutase (SOD) prevents the oxidation of MitoSOX Red. Excitation/emission wavelength: 510/580 nm. Storage: Keep away from light.

HY-D1526

N-(4-Anilino-1-naphthyl)maleimide	Fluorescent Dye	Others
N-(4-Anilino-1-naphthyl)maleimide is a fluorescent probe that can be used to detect thiol groups in proteins. N-(4-Anilino-1-naphthyl)maleimide reacts with thiol groups and immediately produces a stable fluorescent compound with the λ_ex=355 nm, λ_em=448 nm.

HY-D1237

BODIPY 505/515	Fluorescent Dye	Metabolic Disease
BODIPY?505/515 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Maximum excitation/emission wavelength: 505/515 nm. Protect from light, stored at -20℃ for 1 year.

HY-D0968B

Cy 3 (Non-Sulfonated) (triethylamine) Cyanine3 triethylamine	Fluorescent Dye	Others
Cy 3 Non-Sulfonated (Cyanine3) triethylamine is a cyanine (Cy) dye, and a fluorescent label with green channel for protein and nucleic acid. Cy 3 Non-Sulfonated triethylamine is a fluorescent photoproduct of Cyanine5 via photoconversion upon photoexcitation. Cy 3 Non-Sulfonated triethylamine can be used to high-density single-particle tracking in a living cell without using UV illumination and cell-toxic additives (Ex=470 nm; Em=515 nm and 565 nm nm).

HY-D1486

4,4-Difluoro-8-(4'-iodophenyl)-1,7-bis-(1'-napthyl)-4-bora-3alpha,4alpha-diaza-s-indacene	Fluorescent Dye	Others
4,4-Difluoro-8-(4'-iodophenyl)-1,7-bis-(1'-napthyl)-4-bora-3alpha,4alpha-diaza-s-indacene is a fluorescent dye for DNA sequencing.

HY-D0110A

Fura-2 pentapotassium	Fluorescent Dye	Others
Fura-2 pentapotassium is a scaled fluorescent dye that can be used for intracellular calcium imaging with the K_d value of 140 nM. Fura-2 pentapotassium has an emission wavelength of 510 nm and excitation wavelengths of 340 nm or 380 nm and the ratio of 340/380 fluorescence intensity is proportional to the intracellular Ca²⁺ level.

HY-23926

PYBG	Fluorescent Dye	Others
PYBG acts as a versatile precursor to be facilely conjugated with various fluorescent dyes through ‘Click chemistry’ and Sonogashira coupling reactions.

HY-D1441

Zinquin AM ester
Fluorescent Dye Others

Zinquin AM ester is an AM ester form of Zinquin. Zinquin, a fluorescent dye, is a commonly used sensor for cellular Zn²⁺ status.
HY-D1221

6-Fluorescein phosphoramidite
Fluorescent Dye Others

6-Fluorescein phosphoramidite is a potent fluorescent dye. 6-Fluorescein phosphoramidite can be used to label oligonucleotides.

HY-145493

C12 NBD Galactosylceramide	Fluorescent Dye	Others
C12 NBD galactosylceramide, **fluorescent dye*, is a biologically active derivative of galactosylceramide that is tagged with a fluorescent* C12 nitrobenzoxadiazole (C12 NBD) group. C12 NBD galactosylceramide can be used for the research of imaging.

HY-110257

BDY FL-X, SE	Fluorescent Dye	Others
BODIPY FL-X,SE is a fluorescent green?dye for the labeling of amine, shows a high fluorescence quantum yield and is relatively insensitive to pH change. BODIPY FL-X,SE can be used as an alternative for FAM, Cy2 or FITC. λ_abs: 504 nm; λ_em:510 nm. Storage: protect from light.

HY-114354

BODIPY FL alkyne BOD FL alkyne	Fluorescent Dye	Others
BODIPY FL alkyne (BOD FL alkyne) is a green-fluorescent dye (Ex=503 nm; Em=512 nm), a bright and photostable fluorophore which emits in fluorescein (FAM) channel. BODIPY FL alkyne can be conjugated with a number of azide-containing molecules by copper-catalyzed Click Chemistry. Storage: protect from light.

HY-135056

MitoTracker Green FM	Fluorescent Dye	Others
Mito-Tracker Green is a green fluorescent dye that selectively accumulates in the mitochondrial matrix. MitoTracker Green FM covalently binds mitochondrial proteins by reacting with free mercaptan of cysteine residues, allowing staining of mitochondrial membrane potential independent of membrane potential. Excitation/emission wavelength 490/523 nm. Storage: Keep away from light.

HY-D0814

DAPI dihydrochloride 4',6-Diamidino-2-phenylindole dihydrochloride	DNA Stain	Others
DAPI dihydrochloride is a DAPI dye. DAPI is a fluorescent dye that binds strongly to DNA. It binds to the AT base pair of the double-stranded DNA minor groove, and one DAPI molecule can occupy three base pair positions. The fluorescence intensity of DAPI molecules bound to double-stranded DNA is increased by about 20 times, and it is commonly observed with fluorescence microscopy, and the amount of DNA can be determined based on the intensity of fluorescence. In addition, because DAPI can pass through intact cell membranes, it can be used to stain both live and fixed cells.

HY-D1794

*Vari Fluor* 405 SE** VF 405 SE	Fluorescent Dye	Others
Vari Fluor 405 SE (VF 405 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 398/421 nm.

HY-D1791

*Vari Fluor* 750 SE** VF 750 SE	Fluorescent Dye	Others
Vari Fluor 750 SE (VF 750 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 747/770 nm.

HY-D1797

*Vari Fluor* 660 SE** VF 660 SE	Fluorescent Dye	Others
Vari Fluor 660 SE (VF 660 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 660/679 nm.

HY-D1802

*Vari Fluor* 425 SE** VF 425 SE	Fluorescent Dye	Others
Vari Fluor 425 SE (VF 425 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 429/475 nm.

HY-D1800

*Vari Fluor* 680 SE** VF 680 SE	Fluorescent Dye	Others
Vari Fluor 680 SE (VF 680 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 679/700 nm.

HY-D1792

*Vari Fluor* 555 SE** VF 555 SE	Fluorescent Dye	Others
Vari Fluor 555 SE (VF 555 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 555/561 nm.

HY-D1790

*Vari Fluor* 640 SE** VF 640 SE	Fluorescent Dye	Others
Vari Fluor 640 SE (VF 640 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 641/658 nm.

HY-D1803

*Vari Fluor* 565 SE** VF 565 SE	Fluorescent Dye	Others
Vari Fluor 565 SE (VF 565 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 563/594 nm.

HY-D1798

*Vari Fluor* 350 SE** VF 350 SE	Fluorescent Dye	Others
Vari Fluor 350 SE (VF 350 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 349/448 nm.

HY-D1796

*Vari Fluor* 594 SE** VF 594 SE	Fluorescent Dye	Others
Vari Fluor 594 SE (VF 594 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 585/609 nm.

HY-D1801

*Vari Fluor* 488 SE** VF 488 SE	Fluorescent Dye	Others
Vari Fluor 488 SE (VF 488 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 488/515 nm.

HY-D1795

*Vari Fluor* 532 SE** VF 532 SE	Fluorescent Dye	Others
Vari Fluor 532 SE (VF 532 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 523/545 nm.

HY-D1799

*Vari Fluor* 568 SE** VF 568 SE	Fluorescent Dye	Others
Vari Fluor 568 SE (VF 568 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 573/595 nm.

HY-D1510

4-Nitrophenyl 2-O-(β-L-Fucopyranosyl)-β-D-Galactopyranoside	Biochemical Assay Reagents	Others
4-Nitrophenyl 2-O-(β-L-Fucopyranosyl)-β-D-Galactopyranoside is a synthetic chromogenic substrate and can be used in the assay of α-fucosidases which hydrolyze the glycosidic linkage Fuc α1-2Gal. The assay is based on the sequential action of α-fucosidase and an exogenously added exo-β-d-galactosidase to release the easily measurable p-nitrophenol moiety.

HY-130735

*Janelia Fluor® 646, SE* JF646, SE; JF646, NHS	Fluorescent Dye	Others
Janelia Fluor? 646, SE (JF646, SE) is a red fluorescent dye can be used in cellular imaging. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-D1428

Di-4-ANEPPDHQ
Fluorescent Dye Inflammation/Immunology

Di-4-ANEPPDHQ, a fluorescent probe for the visualisation of membrane microdomains in living Arabidopsis thaliana cells.

HY-D1671

TRITC-DHPE	Fluorescent Dye	Others
TRITC-DHPE is a rhodamine-labeled glycerophosphate ethanolamine lipid, with head groups marked with bright red fluorescent TRITC dye (λEx/λEm=514/580 nm). TRITC-DHPE can be used for membrane fusion assay to trace lipid processing in intracellular phagocytosis. TRITC-DHPE can serves as an energy transfer receptor for NBD, BODIPY and fluorescein lipid probes.

HY-131020

*Janelia Fluor® 525, SE* JF525, SE; JF525, NHS	Fluorescent Dye	Others
Janelia Fluor? 525, SE (JF525, SE) is a yellow fluorescent dye (Ex = 525 nm; Em = 549 nm). Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-131024

*Janelia Fluor® 549, Tetrazine* JF549, Tetrazine	Fluorescent Dye	Others
Janelia Fluor® 549, Tetrazine (JF549, Tetrazine) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-131022

*Janelia Fluor® 549 TFA* JF549 TFA	Fluorescent Dye	Others
Janelia Fluor® 549 TFA (JF549 TFA) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-131021

*Janelia Fluor® 549, Azide* JF549, Azide	Fluorescent Dye	Others
Janelia Fluor® 549, Azide (JF549, Azide) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-133876

4-Di-16-ASP DiA	Fluorescent Dye	Others
4-Di-16-ASP is a green fluorescent membrane dye. 4-Di-16-ASP is a lipophilic aminostyryl probe with a broad emission spectrum (can be detected with green, orange or even red filters). It is commonly used for neuronal membrane tracing (it diffuses faster than DiO). Storage: protect from light.

HY-130736

*Janelia Fluor® 549, SE* JF549, SE; JF549, NHS	Fluorescent Dye	Others
Janelia Fluor® 549, SE (JF549, SE) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-123533S

Resorufin-d6 NSC 12097-d₆	Reactive Oxygen Species	Others
Resorufin-d₆ is the deuterium labeled Resorufin. Resorufin (NSC 12097) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte[1].

HY-D0043

5(6)-ROX 5(6)-Carboxy-X-rhodamine	DNA Stain	Others
5(6)-ROX is a nucleic acid fluorescent label which can be used as a reference dye for real-time polymerase chain reaction. Storage: protect from light.

HY-D0938

CFDA-SE 5(6)-Carboxyfluorescein diacetate succinimidyl ester; 5(6)-CFDA N-succinmidyl ester	Fluorescent Dye	Others
CFSE is a fluorescent dye that can penetrate the cell membrane. It can react with the free amine group in the cytoskeleton protein inside the cell, and finally form a protein complex with fluorescence. After entering the cell, CFSE locates in the cell membrane, cytoplasm and nucleus, and the fluorescence staining is strongest in the nucleus. CFSE dye can be uniformly inherited by the cells with cell division and proliferation, and its attenuation is proportional to the number of cell divisions. This phenomenon can be detected and analyzed by flow cytometry under the excitation light of 488nm, and can be used to detect the proliferation of cells. Storage: protect from light.

HY-W140535

Tetrasodium,4-(1,10-phenanthrolin-4-yl)benzenesulfonate,ruthenium((II))	Fluorescent Dye	Others
Tetrasodium,4-(1,10-phenanthrolin-4-yl)benzenesulfonate,ruthenium((II)) is a luminescent indicator dye.

HY-D0153

Tetramethylrhodamine-5-isothiocyanate	Fluorescent Dye	Cancer
Tetramethylrhodamine-5-isothiocyanate is a potent fluorescent dye. Tetramethylrhodamine-5-isothiocyanate can be used for label PG-M3 antibody for rapid diagnosis of acute promyelocytic leukemia (APL). Tetramethylrhodamine-5-isothiocyanate can be used as probe to quantify in vivo the biodistribution of PLGA (poly(lactic-co-glycolic) acid) and PLGA/chitosan nanoparticles.

HY-131023

*Janelia Fluor® 549, Maleimide TFA* JF549, Maleimide TFA	Fluorescent Dye	Others
Janelia Fluor® 549, Maleimide TFA (JF549, Maleimide TFA) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-131029

*Janelia Fluor® 646, Maleimide* JF646, Maleimide	Fluorescent Dye	Others
Janelia Fluor® 646, Maleimide (JF646, Maleimide) is a red fluorescent dye that contains a maleimide group. JF646, Maleimide can be used in cellular imaging. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-W142117

H-Asp(AMC)-OH
Fluorescent Dye Others

H-Asp(AMC)-OH, a amino acid derivative, is a fluorescent dye. H-Asp(AMC)-OH dose not inhibit glycine transport at a concentration of 0.25 mM.

HY-W248594

IR 813 tosylate	Fluorescent Dye	Others
IR 813 tosylate is a near-infrared (NIR) fluorescent dye (λ_ex=815 nm, λ_em=840 nm) and can be used for visualizing regional lymph nodes in mice.

HY-103240

Methoxy-X04	Amyloid-β	Others
Methoxy-X04 is a fluorescent dye that crosses the blood-brain barrier and selectively binds to beta-pleated sheets found in dense core amyloid Aβ plaques.

HY-D1565

Cy7.5 maleimide	Fluorescent Dye	Others
Cy7.5 maleimide is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

HY-W089353

8-Phenyl-BODIPY 505/515	Fluorescent Dye	Others
8-Phenyl-BODIPY 505/515, a phenyl-substituted BODIPY derivative, is a fluorophore, 8-Phenyl-BODIPY 505/515 can be used as fluorescent probe.

HY-138659

*Janelia Fluor® 646, Tetrazine* JF646, Tetrazine	Fluorescent Dye	Others
Janelia Fluor? 646, Tetrazine (JF646, Tetrazine) a red fluorescent dye that contains a tetrazine group. JF646, Tetrazine can be used in cellular imaging. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-D0016

5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride CTC	Fluorescent Dye	Others
5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride (CTC) is a redox-sensitive red fluorescent dye. 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride can be used for detecting metabolic activity in microorganisms. The emission maximum of 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride is 602 nm.

HY-D1687

Flubi-2	Fluorescent Dye	Others
Flubi-2 is a fluorescein-biotin based pH-ratio dye (Ex=480 nm, Em= 520-560 nm) with a pK value of 6.7. Flubi-2 is a hydrolysis product of Flubida-2 (non-fluorescent, membrane permeable). Flubi-2 can be used for pH determination of organelles of the secretory pathway (such as golgi apparatus and endoplasmic reticulum) in living cells.

HY-D1540

Cyanine5.5 amine Cy 5.5 amine; Lumiprobe Cy 5.5 amine	Fluorescent Dye	Others
Cyanine5.5 amine (Cy 5.5 amine), a Cy5.5 Analogue, is a near-infrared (NIR) fluorescent dye (Ex=648 nm, Em=710 nm). Cyanine5.5 amine can be used in the preparation of Cy5.5-labeled nanoparticles, which can be tracked and imaged with low fluorescence background using confocal microscopy.

HY-D1240

Rhodamine 101 inner salt	Biochemical Assay Reagents	Others
Rhodamine 101 inner salt is a bright fluorescent dye with excitation and emission maxima at 565 and 595 nm, respectively. It can be used in various biological applications such as fluorescence microscopy, flow cytometry, fluorescence correlation spectroscopy, and ELISA.

HY-D0039

3-Cyanoumbelliferone	Fluorescent Dye	Others
3-Cyanoumbelliferone is a coumarin derivative, acting as molecular probe and fluorescent dye. 3-Cyanoumbelliferone is also a macrophage migration inhibitory factor (MIF) tautomerase inhibitor with a K_i of 2.9 μM.

HY-103466

FM4-64	Fluorescent Dye	Others
FM4-64 is a very lipophilic, water-soluble styrene dyes, can specifically bind to cell membranes and inner membrane organelles to produce fluorescence. FM4-64 is widely used in endocytic and exospic membrane structure markers. Storage: protect from light.

HY-131028

*Janelia Fluor® 646 TFA* JF646 TFA	Fluorescent Dye	Others
Janelia Fluor® 646 TFA (JF646 TFA), a red fluorogenic fluorescent dye, can be used in the synthesis of Janelia Fluor 646 HaloTag and SNAP-Tag ligands. JF646 TFA is used in live cell imaging experiments. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-D0971

Pyronin Y Pyronine G; C.I. 45005	DNA Stain	Others
Pyronin Y (Pyronine G) is a cationic dye that intercalates RNA and has been used to target cell structures including RNA, DNA and organelles. Pyronin Y forms fluorescent complexes with double-stranded nucleic acids (especially RNA) enabling semi-quantitative analysis of cellular RNA. Pyronin Y can be used to identify specific RNA subspecies of ribonuclear proteins complexes in live cells. Storage: protect from light.

HY-131027

*Janelia Fluor® 646, Azide* JF646, Azide	Fluorescent Dye	Others
Janelia Fluor? 646, Azide (JF646, Azide) is a red fluorogenic fluorescent dye containing a click chemistry group Azide. Janelia Fluor? 646, Azide can be used for live-cell imaging experiments. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-D0895

3,4,5,6-Tetrabromophenolsulfonephthalein
Fluorescent Dye Others

3,4,5,6-Tetrabromophenolsulfonephthalein is a stain for cell biology.

HY-D1246

Ethidium monoazide bromide	DNA Stain	Others
Ethidium monoazide bromide is a DNA intercalating fluorescent dye that enters bacteria with damaged membranes. Ethidium monoazide bromide can be covalently linked to DNA by photoactivation. Ethidium monoazide bromide stains only dead cells.

HY-111330

Hydroxyphenyl Fluorescein HPF	Fluorescent Dye Reactive Oxygen Species	Others
Hydroxyphenyl Fluorescein is a stable ROS fluorescent probe dye. Hydroxyphenyl Fluorescein has stronger specificity and stability than H2DCFDA (HY-D0940). Hydroxyphenyl Fluorescein can produce strong green fluorescence through hydroxyl radical reaction with intracellular peroxynitroso. Hydroxyphenyl Fluorescein can be applied for fluorescence microscopy, high-throughput imager, luciferase microplate reader or flow cytometry. Ex/Em=490/515 nm. Storage: protect from light.

HY-W247098

Dihydrorhodamine 6G DHR 6G	Reactive Oxygen Species	Cancer
Dihydrorhodamine 6G (DHR 6G) is the reduced form of Rhodamine 6G, which is used as fluorescent mitochondrial dye. It is nonfluorescent, but it readily enters most of the cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 6G that accumulates in mitochondrial membranes. Dihydrorhodamine 6G is useful for detecting reactive oxygen species (ROS) including superoxide.

HY-D1721

Fluorescein-12-dATP	Fluorescent Dye	Others
Fluorescein-12-dATP is a fluorescent dye acting as the detection probe. Fluorescein-12-dATP can be used to label the thrombin-binding aptamers by catalytic polymerization of TdT (terminal deoxynucleotidyl transferase).

HY-D1830

*Vari Fluor* 680 Carboxylic acid（free acid）** VF 680 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 680 Carboxylic acid (VF 680 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1825

*Vari Fluor* 532 Carboxylic acid（free acid）** VF 532 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 532 Carboxylic acid (VF 532 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1716

S0456	Fluorescent Dye	Cancer
S0456 is a near-infrared (NIR) fluorescent dye with an excitation (Ex) of 788 nM and emission (Em) of 800 nM. S0456 binds to the folate receptor (FR). S0456 can be used as a tumor-specific optical imaging agent.

HY-D1821

*Vari Fluor* 750 Carboxylic acid（free acid）** VF 750 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 750 Carboxylic acid (VF 750 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1828

*Vari Fluor* 640 Carboxylic acid（free acid）** VF 640 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 640 Carboxylic acid (VF 640 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1829

*Vari Fluor* 568 Carboxylic acid（free acid）** VF 568 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 568 Carboxylic acid (VF 568 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1826

*Vari Fluor* 594 Carboxylic acid（free acid）** VF 594 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 594 Carboxylic acid (VF 594 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1827

*Vari Fluor* 660 Carboxylic acid（free acid）** VF 660 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 660 Carboxylic acid (VF 660 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1823

*Vari Fluor* 647A Carboxylic acid（free acid）** VF 647A Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 647A Carboxylic acid (VF 647A Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1824

*Vari Fluor* 488 Carboxylic acid（free acid）** VF 488 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 488 Carboxylic acid (VF 488 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-D1822

*Vari Fluor* 555 Carboxylic acid（free acid）** VF 555 Carboxylic acid（free acid）	Fluorescent Dye	Others
Vari Fluor 555 Carboxylic acid (VF 555 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

HY-138658

*Janelia Fluor® 526, SE* JF526, SE; JF526, NHS	Fluorescent Dye	Others
Janelia Fluor? 526, SE (JF526,SE) is a fluorogenic yellow fluorescent dye that contains NHS ester group. JF526 is a versatile scaffold for fluorogenic ligands, including labels for genetically encoded self-labeling protein tags and stains for endogenous structures. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-D1509

Phenazine ethosulfate	Fluorescent Dye	Others
Phenazine ethosulfate is a cationic dye (Ex=390 nm, Em=530 nm) and an electron acceptor that can be used in dye-linked enzyme assays. Phenazine ethosulfate is an intermediate for detecting nitric oxide reducatase (Nors) activity with the presence of ascorbic acid.

HY-131030

*Janelia Fluor® 669, SE* JF669, SE; JF669, NHS	Fluorescent Dye	Others
Janelia Fluor? 669, SE (JF669, SE), a red fluorescent dye, can be directly reacted with the available thiol-containing HaloTag ligand under mild conditions (DIEA, DMF) to afford a JF669?HaloTag ligand in a single step (Ex = 669 nm; Em = 682 nm). Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-D1677

5(6)-Carboxynaphthofluorescein	Fluorescent Dye	Others
5(6)-Carboxynaphthofluorescein is a pH-dependent fluorophore. 5(6)-Carboxynaphthofluorescein shows good sensitivity in an alkaline pH range and it can be exploited in the construction of fiber-optic pH sensors. 5(6)-Carboxynaphthofluorescein can be used as a fluorescent pH indicator (Ex/Em=593/668 nm).

HY-D0049

6-TAMRA-SE 6-TAMRA-NHS ester; 6-Carboxytetramethylrhodamine N-succinimidyl ester	DNA Stain	Others
6-TAMRA-SE (6-TAMRA-NHS ester) is a fluorescent dye carrying the amine reactive group. 6-TAMRA-SE is one of the traditional fluorophores used for automated DNA sequencing. Storage: protect from light.

HY-D1333

BDP 630/650 alkyne	Fluorescent Dye	Others
DP 630/650 alkyne is a red fluorescent dye with λ_excitation of 630 nM and λ_emission of 650 nM. The terminal alkyne group can be conjugated with various azides by copper catalyzed Click chemistry. BDP 630/650 alkyne can be used for fluorescence polarization assays.

HY-D1725

Cy3-dCTP	DNA Stain	Cancer
Cy3-dCTP is a DNA probe directly labeled by fluorescently labeled nucleotide. Cy3-dCTP also is cyanine-dye-labeled nucleotide triphosphate. Cy3-dCTP can be used for the research of imaging.

HY-D1583

Cyanine5 DBCO DBCO-Cy5; Cyanine5 dibenzocyclooctyne	Fluorescent Dye	Others
Cyanine5 DBCO (DBCO-Cy5) is a low-toxicity azide reactive probe (NIR fluorescent dye), for imaging azide-labeled biomolecules via a copper-free "click-through" reaction. Cyanine5 DBCO has no apparent cytotoxicity or animal toxicity and shows no damage to the physiological functions of cells other than the target cells (azide-labeled cells). Cyanine5 DBCO can be used to label and track cells in vitro and in vivo (Ex=635 nm, Em=650-700 nm). Storage: protect from light.

HY-131025

*Janelia Fluor® 585, SE* JF585, SE; JF585, NHS	Fluorescent Dye	Others
Janelia Fluor? 585, SE (JF585, SE) is an orange fluorescent dye containing an NHS ester that can be conjugated with primary amine groups. Janelia Fluor? 585, SE can be used immediately for structured illumination (SIM) and stimulated emission depletion (STED) imaging and could be converted to photoactivatable derivative for single-molecule localization microscopy (SMLM) experiments. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-D1325

Cyanine5.5 alkyne chloride	Fluorescent Dye	Others
Cyanine5.5 alkyne chloride, a near-infrared (NIR) fluorescent dye, is an alkyne modified Cyanine5.5 (Ex=680 nm, Em=710 nm). Cyanine5.5 alkyne chloride can react with azides for Click Chemistry labeling.

HY-D0952

Acridine Orange base	Parasite	Others
Acridine Orange base is a cell-permeable fluorescent dye that stains organisms (bacteria, parasites, viruses, etc.) bright orange and, when used under appropriate conditions (pH=3.5, Ex=460 nm), distinguishes human cells in green for detection by fluorescence microscopy. Acridine Orange base fluoresces green when bound to dsDNA (Ex=488, Em=520-524) and red when bound to ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), also can be used in cell cycle assays.

HY-W110898

Nile blue chloride	Fluorescent Dye	Others
Nile blue chloride is a highly fluorescent and photostable organic dye. Nile blue chloride and fluorescein isothiocyanate (FITC) can be used to construct a ratiometric pH sensitive probe for tracking the pH of the extracellular fluid between cancer cells in realtime. Nile Blue chloride has the potential for the research of nonlinear optics.

HY-D0832

CY5-N3
Sulfo-Cyanine5-azide
DNA Stain Others

CY5-N3 (Sulfo-Cyanine5-azide) is a Cy5-azide, which is a fluorescent dye. CY5-N3 can be used in cell imagine by Click reaction.

HY-D0031

8-Aminopyrene-1,3,6-trisulfonic acid trisodium APTS	Fluorescent Dye	Others
8-Aminopyrene-1,3,6-trisulfonic acid trisodium is a water-soluble anionic fluorescent dye. The fluorescence intensity of 8-Aminopyrene-1,3,6-trisulfonic acid trisodium remains nearly constant over a pH range from 4 to 10.

HY-D1718

BDP FL-PEG5-acid	PROTAC Linkers	Cancer
BDP FL-PEG5-acid is a BDP FL acid linker containing a hydrophilic PEG spacer arm. BDP FL-PEG5-acid can be used in the synthesis of PROTACs. BDP FL is a green-fluorescent dye, and the hydrophilic PEG spacer arm increases water solubility and membrane permability.

HY-D1710

Anti-α-Tubulin Antibody, AF555 conjugate	Microtubule/Tubulin	Others
Anti-α-Tubulin Antibody, AF555 conjugate is a conjugate of mouse anti-α-tubulin monoclonal antibody and the red fluorescent dye Alexa Fluor 555. Anti-α-Tubulin Antibody, AF555 conjugate can be used for the detection of tubulin (Ex/Em: 554/567 nm).

HY-D0142

Pyrene-1,3,6,8-tetrasulfonic acid tetrasodium	Fluorescent Dye	Others
Pyrene-1,3,6,8-tetrasulfonic acid tetrasodium is a fluorescent dye and pH indicator, also as a ligand of multifunctional metal-organic framework. Pyrene-1,3,6,8-tetrasulfonic acid tetrasodium has been used to detect CO₂ release.

HY-D1809

*Vari Fluor* 405-Streptavidin**	Fluorescent Dye	Others
Vari Fluor 405-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

HY-D1600

Sulfo-Cyanine5.5 maleimide potassium	Fluorescent Dye	Others
Sulfo-Cyanine5.5 maleimide potassium is a fluorescent dye. Sulfo-Cyanine5.5 is a nearinfrared (NIR) fluorophore with excitation maximum 675 nm and emission maximum 694 nm. Sulfo-Cyanine5.5 maleimide potassium can be used for the labeling of sensitive proteins, nanoparticles, and highly hydrophylic biopolymers.

HY-D1805

*Vari Fluor* 647-Streptavidin**	Fluorescent Dye	Others
Vari Fluor 647-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

HY-D1808

*Vari Fluor* 488-Streptavidin**	Fluorescent Dye	Others
Vari Fluor 488-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

HY-D1804

*Vari Fluor* 680-Streptavidin**	Fluorescent Dye	Others
Vari Fluor 680-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

HY-D1308

Sulfo-Cyanine5.5 azide tripotassium	Fluorescent Dye	Others
Sulfo-Cyanine5.5 azide tripotassium, a near-infrared (NIR) fluorescent dye, is an azide-functionalized Sulfo-Cyanine5.5 (Ex=678 nm, Em=694 nm). Sulfo-Cyanine5.5 azide tripotassium can react with alkynes for Click Chemistry labeling.

HY-D1807

*Vari Fluor* 555-Streptavidin**	Fluorescent Dye	Others
Vari Fluor 555-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

HY-D1806

*Vari Fluor* 594-Streptavidin**	Fluorescent Dye	Others
Vari Fluor 594-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

HY-D0942

Acridine Orange zinc chloride salt Euchrysine 3RX	Parasite Fluorescent Dye DNA Stain	Others
Acridine Orange (Euchrysine 3RX) zinc chloride salt is a cell-penetrable nucleic acid-selective **fluorescent dye**. Acridine Orange zinc chloride salt produces orange fluorescence when it binds to ssDNA or RNA, and green fluorescence when it binds to dsDNA (Ex: 488 nM; Em: green fluorescence at 530 nm, orange fluorescence at 640 nm).

HY-W088075

Acriflavine hydrochloride Acriflavinium chloride hydrochloride	HIF/HIF Prolyl-Hydroxylase Bacterial SARS-CoV	Cancer Infection
Acriflavine hydrochloride (Acriflavinium chloride hydrochloride) is a fluorescent acridine dye that can be used to label nucleic acid. Acriflavine hydrochloride is an antiseptic. Acriflavine hydrochloride is a potent HIF-1 inhibitor, with antitumor activity. Acriflavine hydrochloride has antimicrobial and antiviral activities. Acriflavine hydrochloride is a potent papain-like protease (PL^pro) inhibitor, which inhibits SARS-CoV-2

HY-D1396

Br-DAPI	Fluorescent Dye DNA Stain	Others
Br-DAPI is a marker dye in DAPI series. DAPI is a fluorescent dye that binds strongly to DNA. It binds to the AT base pair of the double-stranded DNA minor groove, and one DAPI molecule can occupy three base pair positions. The fluorescence intensity of DAPI molecules bound to double-stranded DNA is increased by about 20 times, and it is commonly observed with fluorescence microscopy, and the amount of DNA can be determined based on the intensity of fluorescence. In addition, because DAPI can pass through intact cell membranes, it can be used to stain both live and fixed cells. Storage: Keep away from light.

HY-120659

Gly-Gly-AMC
Fluorescent Dye Others

Gly-Gly-AMC is a fluorogenic peptide substrate. Gly-Gly-AMC can be used to assess bacterial protease activity of P. aeruginosa and S. aureus.

HY-P2496

*Endothelin 1 (swine, human), Alexa Fluor* 488-labeled**	Endothelin Receptor	Cardiovascular Disease
Endothelin 1 (swine, human), Alexa Fluor 488-labeled is a synthetic Endothelin 1 peptide labled with Alexa Fluor 488. Endothelin 1 (swine, human) is a synthetic peptide with the sequence of human and swine Endothelin 1, which is a potent endogenous vasoconstrictor. Endothelin 1 acts through two types of receptors ET_A and ET_B.

HY-151728

Trisulfo-Cy3-Alkyne	Fluorescent Dye	Others
Trisulfo-Cy3-Alkyne is a water soluble cyanine linker containing an alkyne group, which enables Click Chemistry to attach trisulfo-Cy3 to various azide-bearing molecules. Trisulfo-Cyanine3 is a fluorophore which is compatible with a wide range of fluorescent scanners, imagers, microscopes, etc. It is a bright and photostable dye and can be easily detected in gels by naked eye in low amounts (nmol). Reagent grade, for research use only.

HY-D1707

FDGlcU	Fluorescent Dye	Others
FDGlcU can be used as a fluorescent probe for non-invasively image with a high level of fluorescent activity. FDGlcU is non-fluorescent when the fluorescein is conjugated with two mono-glucuronides (Ex/Em=480/514 nm).

HY-133535

*PA Janelia Fluor® 646, SE* PA-JF646-NHS	Fluorescent Dye	Others
PA Janelia Fluor® 646, SE (PA-JF646-NHS), a photoactivatable fluorescent dye, is an NHS ester for coupling to primary amine groups. PA-JF646-NHS is non-fluorescent until activated at 365 nm. NHS ester can be converted to relevant substrate for use in self-labeling tag systems, e.g.HaloTag^® and SNAP-tag^®. PA-JF646-NHS is used for single molecule tracking and super resolution microscopy in live cells, specifically live cell sptPALM and fixed cell PALM. (λ_{Excitation/emission}~650/664 nm). Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-133536

*PA Janelia Fluor® 549, SE* PA-JF549-NHS	Fluorescent Dye	Others
PA Janelia Fluor? 549, SE (PA-JF549-NHS) is a bright photoactivatable fluorophore of JF549,SE (JF549,NHS). JF549,SE (JF549,NHS) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-W345148

2-Naphthylamine-6,8-disulfonic acid potassium	Fluorescent Dye	Inflammation/Immunology
2-Naphthylamine-6,8-disulfonic acid potassium is chemical that can be used for preparing dyestuff, medicine, agricultural chemicals etc.

HY-W020030

4-Amino-3,6-disulfonaphthalic anhydride dipotassium	Fluorescent Dye	Others
4-Amino-3,6-disulfonaphthalic anhydride dipotassium is a building block that can be used to systhese a useful dye for biological research purposes.

HY-135636

Ponatinib Acid
Fluorescent Dye Others

Ponatinib Acid, an analogue of Ponatinib, is usually used as a labeled chemical or fluorescent probe. Storage: protect from light.
HY-D1029A

Biotin-11-dUTP trisodium
Fluorescent Dye Others

Biotin-11-dUTP trisodium is a fluorescent substitute for dTTP.

HY-D1030

Fluorescein Biotin	Fluorescent Dye	Inflammation/Immunology
Fluorescein Biotin is used as an alternative to radioactive biotin for detecting and quantitating biotin-binding sites by either fluorescence or absorbance; the the fluorescence or absorbance of Fluorescein Biotin is quenched, upon binding to avidin or streptavidin.

HY-D1646

BDP TR methyltetrazine
Fluorescent Dye Others

BDP TR methyltetrazine is a BDP dye linker containing a methyltetrazine group.

HY-D0099

Fluorescein-5-thiosemicarbazide	Fluorescent Dye	Others
Fluorescein-5-thiosemicarbazide is a amine containing fluorescent probe that can be used for labeling saccharides and protein carbonyl derivatives.

HY-D1027

Dansylcadaverine Monodansyl cadaverine	Autophagy	Others
Dansylcadaverine (Monodansyl cadaverine) is an autofluorescent compound used for the labeling of autophagic vacuoles. Dansylcadaverine, a high affinity substrate of transglutaminases, can block the receptor-mediated endocytosis of many ligands.

HY-100041

Bromobimane Monobromobimane	Fluorescent Dye	Others
Bromobimane (Monobromobimane) is a nonfluorescent and converts into fluorescent products when reacts with thiols. Bromobimane has potential applications in labeling thiols. Storage: protect from light.

HY-137296

Lumogallion	Fluorescent Dye	Others
Lumogallion is a highly sensitive fluorescent reagent for the detection of aluminum, gallium and other metals. Lumogallion has an excitation wavelength of 490 nm and an emission spectrum in the range of 520 nm to 650 nm, with a peak near 580 nm. Storage: protect from light.

HY-137844

L-Leucine-7-amido-4-methylcoumarin hydrochloride Leu-AMC hydrochloride	Fluorescent Dye	Others
L-Leucine-7-amido-4-methylcoumarin (Leu-AMC) hydrochloride is a bright blue fluorogenic peptidyl substrate for LAP3 (leucine aminopeptidase). L-Leucine-7-amido-4-methylcoumarin hydrochloride can be used for leucine aminopeptidase inhibition assays in vitro. Storage: protect from light.

HY-D0140

Chromoionophore I ETH 5294	Fluorescent Dye	Others
Chromoionophore I (ETH 5294) is a hydrophobic pH indicator. Chromoionophore I is used as a transmissive or fluorescent probe molecule in many types of hydrophobic sensor membranes. Chromoionophore I is oil-soluble.

HY-W273413

4-Hydrazino-7-nitro-benzofurazan hydrazine adduct
NBD-H
Fluorescent Dye Cancer

4-Hydrazino-7-nitro-benzofurazan hydrazine adduct is a fluorescent reagent for protein labeling.

HY-B1533A

Anazolene trisodium	Fluorescent Dye	Others
Anazolene trisodium is an anionic dye, a textile azo dye with a maximum absorption wavelength of λ_max = 571 nm. Storage: protect from light.

HY-D1700

Mag-indo-1/AM	Fluorescent Dye	Others
Mag-indo-1/AM is a cell-permeable fluorescent indicator for Mg²⁺ and also for Ca²⁺ (Ex=340-390 nm, Em=410-490 nm). Mag-indo-1/AM can be used to determine intracellular Mg²⁺ and Ca²⁺ concentrations.

HY-121930

Coumarin 6H	Fluorescent Dye	Inflammation/Immunology
Coumarin 6H, a Coumarin (Coumarin (HY-N0709)) derivative, is a laser dye. The fluorescence emission of Coumarin 6H can be enhanced by hydrogen bonding interactions.

HY-117401

5-Dodecanoylaminofluorescein	Fluorescent Dye	Others
5-Dodecanoylaminofluorescein, a lipophilic fluorescent probe, is a free-fatty-acid conjugate of fluorescein. 5-Dodecanoylaminofluorescein has been used in membrane fluidity studies and the determination of critical micelle concentration of detergents. 5-Dodecanoylaminofluorescein can be also used to synthesize hydrophobic nanospheres for drug delivery. Storage: protect from light.

HY-136937

PYBG-TMR	Fluorescent Dye	Others
PYBG-TMR is a dye and has a role as a fluorochrome. PYBG-TMR specifically and efficiently labels the target genetically encoded SNAP-tags in live cells. Storage: protect from light.

HY-112803

GNE-371	DNA/RNA Synthesis	Cancer
GNE-371 is a potent and selective chemical probe for the second bromodomains of human transcription-initiation-factor TFIID subunit 1 and transcription-initiation-factor TFIID subunit 1-like, with an IC₅₀ of 10 nM for TAF1(2). Storage: protect from light.

HY-D1260

FM-red PSH-red	Fluorescent Dye	Neurological Disease
FM-red (PSH-red) is a red-emitting and environment-sensitive probe for selectively detecting and labeling protein thiols. FM-red can be used to image protein sulfhydryl groups in live cells and in vivo. FM-red also could be used to measure of the redox states of thioredoxin (Trx).

HY-D1659

BDP 581/591 alkyne
Fluorescent Dye Others

BDP 581/591 alkyne is a moderately hydrophobic borondipyrromethene fluorophore.

HY-B0315A

Biotin-Vitamin B12	Endogenous Metabolite	Metabolic Disease
Biotin-Vitamin B12 is the biotinylated Vitamin B12. Vitamin B12 is a vitamin that plays a key role in the normal functioning of the brain and nervous system, and for the formation of blood.

HY-W351339

BAPTA-TMFM
Fluorescent Dye Cancer

BAPTA-TMFM is a fluorescent chelating indicator used to study the role of cytosolic free calcium.
HY-102055

JAK2 JH2 Tracer
JAK Others

JAK2 JH2 Tracer (Tracer 5) is a fluorescent probe for JAK2 JH2 domain, with a K_d of value 0.2 μM. Storage: protect from light.

HY-D1255

Sel-green	Fluorescent Dye	Cancer
Sel-green, a selective selenol fluorescent probe, is applied to quantify the Sec content in the selenoenzyme thioredoxin reductase and image endogenous Sec in live HepG2 cells.

HY-D1639

5,5'-Dibromo BAPTA tetrapotassium	Fluorescent Dye	Others
5,5'-Dibromo BAPTA tetrapotassium is a calcium chelator, can be formulated into a buffer with a defined calcium ion concentration. 5,5'-Dibromo BAPTA tetrapotassium can control the concentration of calcium ions inside and outside the cell and can be used in studies of calcium physiological activity.

HY-D1622

Cyanine3 DBCO hexafluorophosphate Cy3-DBCO hexafluorophosphate	Fluorescent Dye	Others
Cyanine3 DBCO (Cy3-DBCO) hexafluorophosphate is a azide reactive probe, for imaging azide-labeled biomolecules via a copper-free "click-through" reaction.

HY-D1345

SiR-COOH	Fluorescent Dye	Cancer
SiR-COOH could be used to follow the intracellular location of the model therapeutic agent in GFP cells (Abs, 645 nm; Em, 676 nm). Storage: protect from light.

HY-120959

DAUDA	Fluorescent Dye	Others
DAUDA (11-(dansylamino) undecanoic acid) is an environment-sensitive fluorescent fatty acid analogue. DAUDA alters its intensities and fluorescent emission spectra on entry into binding proteins. DAUDA is used to determine the relative affinity of natural fatty acids for polymorphs of the Schistosoma mansoni Sm14 fatty acid-binding protein[1]. Storage: protect from light.

HY-D1570

BODIPY FL C12	Fluorescent Dye	Others
BODIPY?FL C12 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Maximum excitation/emission wavelength: 480/508 nm. Protect from light, stored at -20℃ for 1 year.

HY-W040230

Acrylodan
Fluorescent Dye Others

Acrylodan, reacted with thiols, is sensitive to the local environmental dipolarity and dynamics within the binding pocket surrounding Cys³⁴.

HY-114350

BDP FL maleimide	Fluorescent Dye	Others
BDP FL maleimide is a thiol-reactive dye (Ex: 503 nm; Em: 509 nm). BDP FL maleimide can be used for protein labeling, peptide modification, and can replace fluorescein (FAM) for microscopy. Storage: protect from light.

HY-D0102

4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole ABD-F	Fluorescent Dye	Others
4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole (ABD-F) is a fluorescent reagent for the sensitive and specific detection of thiols. 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole has low fluorescence background, and good stability of fluorophor.

HY-D1619

Cyanine3 hydrazide dichloride	Fluorescent Dye	Others
Cyanine3 hydrazide dichloride is a carbonyl reactive dye. Cyanine3 hydrazide dichloride allows the labelling of various carbonyl-containing molecules such as antibodies and other glycoproteins after oxidation by periodate, proteins or reducing sugars after oxidative stress or deamination.

HY-D1556

DOPE-CF	Fluorescent Dye	Others
DOPE-CF is a pH-sensitive fluorescent membrane labelled probe with a fluorescein moiety that is a weak acid and a conjugated base that is highly fluorescent and can be attached to phospholipid ethanolamine lipids.

HY-D0127

Merocyanin 540	Fluorescent Dye	Others
Merocyanin 540 is a fluorescent membrane probe that selectively stains the membranes of a wide variety of electrically excitable cells, but not those of nonexcitable cells (Ex/Em: 540/580 nm).

HY-D1435

Oxonol VI	Na+/K+ ATPase	Neurological Disease
Oxonol VI acts as an optical indicator for membrane potentials in lipid vesicles. Oxonol VI is suitable for detecting changes of membrane potential associated with the activity of the (Na⁺ + K⁺)-ATPase in reconstituted vesicles.

HY-D1259

NEP VDP-green (NEP)	Fluorescent Dye	Neurological Disease
NEP (VDP-green (NEP)) is a turn-on fluorescent probe based on the intramolecular charge transfer (ICT) mechanism for sensing vicinal dithiol-containing proteins (VDPs). NEP exhibits high selectivity toward VDPs in live cells and in vivo and displays a strong green fluorescence signal (λ_ex/λ_em=430/535 nm). NEP has the potential for parkinsonism.

HY-D1683

NBD-PE	Fluorescent Dye	Others
NBD-PE is an effective *lipid fluorescent* probe** (Excitation/Emission: 465/535 nm; Color: Green). NBD-PE offers a wide array of applications in membrane and cell biology.

HY-D1434

FM1-43	Fluorescent Dye	Neurological Disease
FM1-43 is a very lipophilic, water-soluble styrene dyes, can specifically bind to cell membranes and inner membrane organelles to produce fluorescence. FM1-43 is widely used in endocytic and exospic membrane structure markers.

HY-D1621

3-NBD-C12 Cholesterol	Fluorescent Dye	Others
C-12 NBD cholesterol is a cholesterol derivative with a hydrophilic fluorophore tag (NBD: Ex=465 nm, Em=535 nm). C-12 NBD cholesterol can be used to study the utilization and metabolism of cholesterol.

HY-135641

Biotin-probe 1
Fluorescent Dye Others

Biotin-probe 1 is a non-radiolabeled probe. Biotin-labeled probes can be applied to in situ hybridization. Storage: protect from light.

HY-D1536

Glycine cresol red	Fluorescent Dye	Neurological Disease
Glycine cresol red is a complexometric indicator. Glycine cresol red forms coloured complexes with Al³⁺, Ga³⁺ and In³⁺ ions in aqueous solutions. Glycine cresol red can been used for the spectrophotometric determination of inorganic ions. Glycine cresol red can be used as a stain in neurohistology.

HY-W154295

Purple-β-D-Gal	Fluorescent Dye	Others
Purple-β-D-Gal is a chromogenic β-galactosidase substrate. Intracellular enzymatic hydrolysis of Purple-β-D-Gal generates free indoxyl molecules, which undergo in situ oxidation and subsequent dimerization to produce chromogenic, water-insoluble, indigo precipitates. Purple-β-D-Gal can be used for the detection of β-galactosidase activity.

HY-D0068

DEAC, SE 7-Diethylaminocoumarin-3-carboxylic acid, SE	Fluorescent Dye	Others
DEAC, SE (7-Diethylaminocoumarin-3-carboxylic acid, SE) is an excellent blue fluorescent building block for labeling amine-containing biomolecules. Storage: protect from light.

HY-110393

CLR1501
Fluorescent Dye Cancer

CLR1501, a fluorescently labeled CLR1404 analog, is a cancer cell-selective fluorescence compound. Storage: protect from light.

HY-151751

BDP TMR alkyne	Fluorescent Dye	Others
BDP TMR alkyne is an alkyne-containing click chemistry reagent that can click chemistry with azides. BDP TMR alkyne has the fluorophore BDP and can be used for oligonucleotide labeling and amino acid sequencing.

HY-W011664

1,3-Diphenylisobenzofuran DPBF	Reactive Oxygen Species	Others
1,3-Diphenylisobenzofuran (DPBF) is a fluorescent probe which possesses a highly specific reactivity towards singlet oxygen (¹O₂) forming an endoperoxide which decomposes to give 1,2-dibenzoylbenzene. 1,3-Diphenylisobenzofuran can detect the generation of reactive oxygen species (ROS). Storage: protect from light.

HY-D0023

Pyranine HPTS; Solvent Green 7	Fluorescent Dye	Others
Pyranine (HPTS; Solvent Green 7) is a pH-sensitive fluorescent indicator. Pyranine acts as a class of fluorescent chemosensor for the Cu⁺ ion(λex=450 nm, λem=510 nm).

HY-D1689

Rf470DL
Bacterial Infection

Rf470DL is a rotor-fluorogenic D-amino acid (RfDAA). Rf470DL can be used for labeling bacteria (Ex=470 nm, Em=640 nm).
HY-D1528

MTSEA-Fluorescein
Sodium Channel Neurological Disease

MTSEA-Fluorescein is a fluorescent probe that can be used for ion channel research. Storage: protect from light.

HY-D1704

Bodipy TMR-X muscimol	GABA Receptor	Neurological Disease
Bodipy TMR-X muscimol is a Bodipy labeled Muscimol (HY-N2313) (Ex=543 nm, Em=572 nm). Muscimol is a GABAA agonist. Bodipy TMR-X muscimol can be used for imaging the spread of reversible brain inactivations.

HY-D1423

Dibromobimane
Fluorescent Dye Others

Dibromobimane is a thiol-selective fluorescent imaging agent. Dibromobimane is used to crosslink cysteine- and homocysteine-containing peptides.

HY-D1579

C12 NBD Globotriaosylceramide	Fluorescent Dye	Others
C12 NBD galactosylceramide is a biologically active derivative of galactosylceramide that is tagged with a fluorescent C12 nitrobenzoxadiazole (C12 NBD) group. C12 NBD galactosylceramide has been used to detect ceramide trihexoside.

HY-133852

FD-1080
Fluorescent Dye Others

FD-1080 is a fluorophore with both excitation and emission in the NIR-II region (Ex=1064 nm, Em=1080 nm). FD-1080 can be used for in vivo imaging.

HY-D1416

HMBR	Fluorescent Dye	Others
HMBR, an analog bearing an additional methyl group on the aromatic ring, is nonfluorescent by itself, but it fluoresces yellow light upon blue-light excitation when bound to Y-FAST. HMBR is nontoxic for zebrafish embryos. cell-permeant.

HY-15938

5-FAM SE	Fluorescent Dye	Others
5-FAM SE is a single isomer, is a fluorescent labeling reagent used for labeling peptides, proteins and nucleotides. 5-FAM SE can react with amines and can yield stable amine conjugates. Storage: protect from light.

HY-D1045A

Dabcyl acid sodium DABCYL sodium; Para-methyl red sodium	Fluorescent Dye	Others
Dabcyl acid sodium (DABCYL sodium) is a nonfluorescent chromophore and a quencher. Dabcyl acid sodium can be used as molecular beacon nucleic acid probes to recognize and report the presence of specific nucleic acids in homogeneous solutions.

HY-P3362

Ac-IETD-AMC	Fluorescent Dye	Others
Ac-IETD-AMC is a fluorogenic caspase-8/granzyme B substrate containing the acetyl (Ac) moiety. Ac-IETD-AMC is frequently used to measure caspase-8 activity.

HY-D1257

Msr-Ratio Msr-green	Fluorescent Dye	Others
Msr-Ratio (Msr-green) is a ratiometric fluorescent probe of methionine sulfoxide reductase (λex=375 nm, λem=550 nm). Msr-Ratio is used for monitoring the enzyme activity in vitro and in live cells.

HY-W414380

Bdp tr nhs ester	Fluorescent Dye	Others
Bdp tr nhs ester is a chemiluminescent coupling compound with a long excited state lifetime for immunoassays and is suitable for microscopy and fluorescence polarization analysis applications. NHS ester can react specifically and efficiently with the side chains of primary amines such as lysine residues or amino silane coated surfaces under neutral or weakly basic conditions to form covalent bonds.

HY-D1041

ICG-OSu
ICG NHS ester
Fluorescent Dye Cancer

ICG-OSu (ICG NHS ester), a near-infrared fluorescent agent, is amine-reactive and has been widely used to design in vivo imaging probes.

HY-128692

Lucifer Yellow CH dilithium salt	Fluorescent Dye	Neurological Disease
Lucifer Yellow CH dilithium salt is a high-intensity fluorescent probe containing free hydrazyl groups. Lucifer Yellow CH can react with fatty aldehydes at room temperature. Lucifer Yellow CH serves as a biological tracer to monitor neuronal branching, regeneration, gap junction detection and characterization, and selective ablation of cells after aldehyde fixation. Lucifer yellow CH displays the maximum excitation/emission of 430 nm/540 nm, respectively. Storage: protect from light.

HY-111382

Diphenylterazine DTZ	Fluorescent Dye	Others
Diphenylterazine (DTZ) is a bioluminescence agent. Diphenylterazine alone yielded very little background, leading to excellent signal-to-background ratios. Storage: protect from light.

HY-D1460

Fluorescein Di-β-D-Glucuronide	Bacterial	Infection
Fluorescein Di-β-D-Glucuronide, a fluorescent probe, can be utilized to non-invasively image the intestinal bacterial β-glucuronidase activity in nude mice. Fluorescein Di-β-D-Glucuronide-based imaging reveals the in vitro and in vivo activity of intestinal bacterial β-glucuronidase, which would facilitate pharmacodynamic studies of specific bacterial β-glucuronidase inhibitors in animal studies.

HY-D1264

PMQA Zn-green	Fluorescent Dye	Others
PMQA (Zn-green), an 8-aminoquinoline-based ratiometric fluorescent sensor, demonstrates the Zn²⁺-induced redshift of emission (85 nm). PMQA (Zn-green) is a cell membrane-permeable probe and suitable for imaging Zn²⁺ in living cells.

HY-D1477

5(6)-Carboxyfluorescein diisobutyrate	Fluorescent Dye	Others
5(6)-Carboxyfluorescein diisobutyrate is a protected 5(6)-carboxyfluorescein. 5(6)-carboxyfluorescein is a fluorescence pH indicator.

HY-118155

9-Amino-6-chloro-2-methoxyacridine	Fluorescent Dye	Others
9-Amino-6-chloro-2-methoxyacridine is a pH sensitive fluorescent probe. 9-Amino-6-chloro-2-methoxyacridine has been frequently used to measure changes in vacuolar pH when a specific substrate crosses the tonoplast through a putative H⁺/solute antiport system. Storage: protect from light.

HY-D1669

Biotin-11-UTP	Fluorescent Dye	Others
Biotin-11-UTP is a Biotin-labeled uridine triphosphate (UTP), containing 11 atoms in the linker between biotin and UTP. Biotin-11-UTP can biotinylate transcribed RNA in vitro and has been widely used as labeling RNA probe.

HY-111956

D-Ala-Lys-AMCA	Fluorescent Dye	Cancer
D-Ala-Lys-AMCA is a known proton-coupled oligopeptide transporter 1 (PEPT1) substrate that emits blue fluorescence. D-Ala-Lys-AMCA may be transported into liver cancer cells and Caco-2 cells based on fluorescence analysis. D-Ala-Lys-AMCA can be used for characterizing PEPT1-specific substrates or inhibitors. Storage: protect from light.

HY-D1553

BODIPY-C12	Fluorescent Dye	Others
BODIPY-C12 is a boron-dipyrromethene derivative containing a lipophilic tail (excitation 490 nm). BODIPY-C12 is a hydrophobic molecular and sensitivity to the surrounding environment and can be used for quantify viscosity.

HY-P1986

Z-DEVD-AFC	Caspase	Cancer
Z-DEVD-AFC is a cell-permeant substrate for caspase-3, which causes a shift in fluorescence uponcleavage of the AFC fluorophore. Z-DEVD-AFC can be used to detect caspase-3-like enzymes activity.

HY-D0048

5-TAMRA-SE 5-TAMRA-NHS ester; 5-Carboxytetramethylrhodamine succinimidyl ester	Fluorescent Dye	Others
5-TAMRA-SE is an amine-reactive fluorescent agent, its conjugates yield bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) with good photostability.

HY-124171

Zinquin ethyl ester	Fluorescent Dye	Others
Zinquin ethyl ester is a zinc ion-specific fluorophore. Zinquin ethyl ester is a lipophilic, zinc-sensitive, fluorescent derivative of Zinquin that is able to penetrate cell membranes. Storage: protect from light.

HY-D1348

BDP R6G alkyne	Fluorescent Dye	Others
BDP R6G alkyne is an alkyne modified BDP R6G. BDP R6G is a bright and photostable dye (BDP R6G: Ex=530 nm, Em=545 nm). BDP R6G alkyne can be used for labeling using Click chemistry.

HY-D0825

CY7 Sulfo-Cyanine7	Fluorescent Dye	Others
CY7 is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

HY-D1617

BODIPY 500/510 C1, C12	Fluorescent Dye	Others
BODIPY 500/510 C1, C12 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Maximum excitation/emission wavelength: 500/510 nm. Protect from light, stored at -20℃.

HY-D1693

FBBBE	Fluorescent Dye	Cancer Inflammation/Immunology
FBBBE is used to detect the production of H₂O₂ by cells. FBBBE can be triggered by intracellular H₂O₂ and converted to fluorescein, resulting in an increase in intracellular fluorescence (Ex=4480 nm, Em=512 nm).

HY-126172

9-Anthryldiazomethane	Fluorescent Dye	Cancer
9-Anthryldiazomethane is a fluorescent labeling reagent, which can be used for detecting fatty acids and derivatives. Storage: protect from light.

HY-138200

Cy5 maleimide Cyanine5 maleimide	Fluorescent Dye DNA Stain	Others
Cy5 maleimide is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

HY-110251A

DFHBI-2T	DNA Stain	Others
DFHBI-2T is a membrane-permeable RNA aptamers-activated fluorescence probe (ex/em=500 nm/523 nm). DFHBI-2T is used to image RNA in live cells. Storage: protect from light.

HY-112498

Cy3 NHS ester Cyanine3 NHS ester	Fluorescent Dye	Others
Cy3 NHS ester is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

HY-D1573

C6 NBD Phytoceramide
Fluorescent Dye Others

C6 NBD Phytoceramide is a fluorescently labeled short-chain ceramide analog that can be recognized by mammalian GlcCer synthase (GCS).

HY-D0156

ZnAF-1	Fluorescent Dye	Others
ZnAF-1, a fluorescein-based zinc sensor containing the N,N-bis(2-pyridylmethyl)ethylenediamine chelating unit, can be used for Zn2+ detection . ZnAF-1 can bind Zn(II) with a 1 : 1 stoichiometry.

HY-W013275

MCLA hydrochloride	Reactive Oxygen Species	Others
MCLA hydrochloride is a chemiluminescent reagent which can be used to quantify aqueous concentrations of superoxide. Storage: protect from light.

HY-138760

SEluc-2	Fluorescent Dye	Others
SEluc-2 is a small-molecule probe based on the firefly luciferin. SEluc-2, a bioluminescent probe for the sensitive and selective detection of thiols in living cells. Storage: protect from light.

HY-D1667

BDP 558/568 hydrazide	Fluorescent Dye	Others
BDP 558/568 hydrazide is a carbonyl reactive hydrazide derivative of BDP 558/568 (BDP 558/568: Ex=558 nm, Em=568 nm). BDP 558/568 hydrazide can be used for the labeling of aldehydes or ketones.

HY-D0219A

Thymol Blue sodium	Fluorescent Dye	Others
Thymol Blue sodium is an acid-base indicator used to indicate changes in pH. Thymol Blue sodium fades from red to yellow at pH 1.2 to 2.8 and from yellow to blue at pH 8.0 to 9.6.

HY-D1265

EtS-DMAB HClO-green	Fluorescent Dye	Others
EtS-DMAB (HClO-green) is a fluorescent probe, which can selectively detect hypochlorous acid (HOCl) (λex=440 nm, λem=610 nm). EtS-DMAB is applied to image exogenous and endogenous HOCl in live cells.

HY-D1344

BDP 630/650 azide	Fluorescent Dye	Others
BDP 630/650 azide is a bright and photostable dye azide (BDP 630/650: Ex=630 nm, Em=650 nm). BDP 630/650 azide can be used for labeling using Click chemistry.

HY-D1566

Sulfo-Cy7.5 maleimide	Fluorescent Dye	Others
Sulfo-Cy7.5 maleimide is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

HY-D0021

Ethidium bromide EtBr; Homidium bromide	DNA Stain	Others
Ethidium bromide is an intercalating agent commonly used as a fluorescent tag (nucleic acid stain) in molecular biology laboratories for techniques such as agarose gel electrophoresis. Storage: protect from light.

HY-151644

Fluorescein hydrazide	Fluorescent Dye	Others
Fluorescein hydrazide is a colorimetric probe formed by the reaction of dihydrazine adipate with fluorescein isothiocyanate. Fluorescein hydrazide can be used to label aldehyde and ketone groups. Storage: protect from light.

HY-D1432

FITC-C6-DEVD-FMK	Fluorescent Dye	Cancer
FITC-C6-DEVD-FMK, a fluorescently labeled caspase-3 inhibitor, can be used for detection of active caspase-3 in mammalian cells undergoing apoptosis. FITC-C6-DEVD-FMK provides a convenient means for sensitive detection of activated caspase-3 in living cells. Z-DEVD-FMK is a specific caspase-3 inhibitor.

HY-151713

Sulfo-Cy3-Methyltetrazine	Fluorescent Dye	Others
Sulfo-Cy3-Methyltetrazine (figure 7 compound 5) is a click chemistry reagent containing methyltetrazine and a water-soluble dye. Sulfo-Cy3-Methyltetrazine shows good stability at physiological pH. Sulfo-Cy3-Methyltetrazine can be coupled to trans-cyclooctene and is also highly reactive towards cyclooctene. Storage: protect from light.

HY-D0079

Dihydroethidium Hydroethidine; PD-MY 003	Fluorescent Dye	Others
Dihydroethidium, also known as DHE, is a peroxide indicator. Dihydroethidium penetrates cell membranes to form a fluorescent protein complex with blue fluoresces. After entering the cells, Dihydroethidium is mainly localized in the cell membrane, cytoplasm and nucleus, and the staining effect is the strongest in the nucleus. Dihydroethidium produces inherent blue fluorescence with a maximum excitation wavelength of 370 nm and a maximum emission wavelength of 420 nm; after dehydrogenation, Dihydroethidium combines with RNA or DNA to produce red fluorescence with a maximum excitation wavelength of 300 nm and a maximum emission wavelength of 610 nm. 535 nm can also be used as the excitation wavelength for actual observation. Storage method: keep away from light.

HY-D1402

5MP-Fluorescein	Fluorescent Dye	Others
5MP-Fluorescein (compound 3e) is a fluorescein dye base on 5-Methylene pyrrolone (5MP).5-Methylene pyrrolones are highly thiol-specific and tracelessly removable bioconjugation tools.

HY-W351340

4-(Benzyloxy)-2-nitrophenol
Fluorescent Dye Others

4-(Benzyloxy)-2-nitrophenol is a synthetic building block that can be used in the synthesis of fluorescent ion indicators.

HY-D1094

Carboxy-SNARF 1 (5/6-mixture) SNARF 1	Fluorescent Dye	Others
Carboxy-SNARF 1 (5/6-mixture) (SNARF 1) is a fluorescent probe that is sensitive to pH. Carboxy-SNARF 1 (5/6-mixture) can be used for measurement of intracellular pH.

HY-D1330

BDP R6G azide	Fluorescent Dye	Others
BDP R6G azide is an anlong of BDP dye. BDP R6G azide is available that are tuned to match excitation and emission channels of classical xanthene and cyanine dyes. BDP R6G azide can be used in copper-catalyzed Click chemistry reactions with alkynes, DBCO and BCN. (λ_ex=530 nm, λ_em=548 nm).

HY-P2208

Z-IETD-AFC
Fluorescent Dye Cancer

Z-IETD-AFC, a specific fluorescence substrate, can be used to determine the caspase-8 catalytic activity.

HY-103684

RT-NH2 Real Thiol-NH2	Fluorescent Dye	Neurological Disease
RT-NH2 is a RealThiol prototype without the carboxylic acid groups. RT-NH2 is fairly hydrophobic and cannot distribute in the nucleus, which is a hallmark of protein binding for fluorescent probe. Storage: protect from light.

HY-D0993

Acridine Orange 10-Nonyl Bromide
Nonylacridine orange
Fluorescent Dye Others

Acridine Orange 10-Nonyl Bromide is a fluorescent probe for cardiolipin (λ_ex: 489 nm, λ_em: 525 nm).

HY-15922A

Luminol sodium salt	Fluorescent Dye	Others
Luminol sodium salt is a chemical that exhibits chemiluminescence with pK_a values of 6.74 and 15.1. Luminol sodium salt exhibits chemiluminescence (CL) at 425 nm λ_max. Luminol sodium salt is commonly used in forensics as a diagnostic tool for the detection of blood stains.

HY-D1301

BODIPY 581/591 C11	Fluorescent Dye Ferroptosis	Cancer Metabolic Disease Inflammation/Immunology
BODIPY 581/591 C11 is a BODIPY borofluoroprene derivative with good light stability and low fluorescence artifacts. BODIPY 581/591 C11 can be used for study lipid peroxidation and antioxidant properties in living cells, or detect ferroptosis by reaction with hydroxyl radicals. BODIPY 581/591 C11 is emitted at 591 nm (reduced prototype), or redshifted to 510 nm (oxidized type). The excitation wavelengths were 581 nm (reduced prototype) and 500 nm (oxidized type). Storage: protect from light.

HY-135639

Alkyne-probe 1
Fluorescent Dye Others

Alkyne-probe 1 is usually used as a Alkyne-labeled chemical or fluorescent probe. Storage: protect from light.

HY-131498

MOCAc-PLGL(Dpa)AR	Fluorescent Dye	Others
MOCAc-PLGL(Dpa)AR is a positively charged fluorescent substrate for matrix metalloproteinase-2 (MMP-2) and MMP-7. MOCAc-PLGL(Dpa)AR is a substrate of matrilysin, can be cleaved at the peptide bond between the glycine and leucine residues. Storage: protect from light.

HY-W277900

2-Methoxy-2,4-diphenylfuran-3-one	MMP	Cancer Inflammation/Immunology
2-Methoxy-2,4-diphenylfuran-3-one is a fluorescent compound which can be used to label gelatin as a substrate for detection of the gelatin degrading MMP-2 and MMP-9 by zymography.

HY-D1363

BDP R6G maleimide	Fluorescent Dye	Others
BDP R6G maleimide is a borodipyrromethane fluorophore with absorption and emission wavelengths similar to those of R6G rhodamine. Sulfhydryl labelling is a common protein modification where the cysteine residues in the protein allow more site-specific labelling than the NHS ester of the amine group. BDP R6G maleimide is a thiol reactive dye that reacts with thiol groups to form thioester bonds.

HY-D1151

HKOH-1	Fluorescent Dye Reactive Oxygen Species	Others
HKOH-1 is a highly sensitive green fluorescent probe for the specific detection of ·OH in living cells with a maximum excitation wavelength and emission wavelength of 500 nm and 520 nm, respectively.

HY-W337618

7-Aminocoumarin
Fluorescent Dye Cancer

7-Aminocoumarin is highly fluorescent, acts as an optical brightener and fluorescent probe.
HY-D0104

Fluorescein-O-acetate
Fluorescent Dye Others

Fluorescein-O-acetate is a fluorescent reagent.

HY-D1275

CAY10731	Fluorescent Dye	Others
CAY10731 (compound 3) is a highly selective fluorescent probe for detection of hydrogen sulfide (H₂S). CAY10731 is used to monitor exo- and endogenous H₂S in both cancer and normal cells. CAY10731 is applied for imaging of H₂S in living tissues at variable depths and in nematodes.

HY-D0802

Biotin NHS Biotin-NHS; Biotin N-hydroxysuccinimide ester; NHS-Biotin	Fluorescent Dye	Others
Biotin NHS is an amino reactive biotin reagent used in the preparation of biotinylated surfaces or polypeptides.

HY-128868D

FITC-Dextran (MW 40000)	Fluorescent Dye	Others
FITC-Dextran (MW 40000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 40000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 40000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption. Storage: protect from light.

HY-D1662

BDP 558/568 NHS ester BODIPY 558/568SE	Fluorescent Dye	Others
BDP 558/568 NHS ester is a borondipyrromethene fluorophore with emission in the yellow part of the spectrum. BDP 558/568 NHS ester is an amine reactive NHS ester, and the absorption and emission spectra of BDP 558/568 NHS ester are similar with TAMRA, BDP TMR, Cyanine3, and sulfo-Cyanine3.

HY-W247131

DASPEI	Fluorescent Dye	Neurological Disease
DASPEI is a cationic styrenyl mitochondrial dye with large Stokes shift. DASPEI has excitation and emission wavelength at 550/573 nm, which has good light chromogenic property. DASPEI can stain mitochondria in living cells with good labeling property. And DASPEI can also be used to stain presynaptic nerve endings independently of neuronal activity.

HY-111956B

D-Ala-Lys-AMCA hydrochloride	Fluorescent Dye	Cancer
D-Ala-Lys-AMCA hydrochloride is a known proton-coupled oligopeptide transporter 1 (PEPT1) substrate that emits blue fluorescence. D-Ala-Lys-AMCA hydrochloride may be transported into liver cancer cells and Caco-2 cells based on fluorescence analysis. D-Ala-Lys-AMCA hydrochloride can be used for characterizing PEPT1-specific substrates or inhibitors. Storage: protect from light.

HY-D0082

7-Diethylamino-4-methylcoumarin
Fluorescent Dye Others

7-Diethylamino-4-methylcoumarin is a laser dye.

HY-15942

5-TAMRA	Fluorescent Dye	Others
5-TAMRA (5-Carboxytetramethylrhodamine), SE and its conjugates yield bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) with good photostability.

HY-D1368

BDP FL amine hydrochloride	Fluorescent Dye	Others
BDP FL amine hydrochloride is a borondipyrromethene dye with good water solubility. BDP FL amine hydrochloride can be read on the FAM channel.

HY-D0056

5-Carboxyfluorescein diacetate N-succinimidyl ester	Fluorescent Dye	Others
5-Carboxyfluorescein diacetate N-succinimidyl ester is a cell permeable dye (Ex=492 nm, Em=517 nm). 5-Carboxyfluorescein diacetate N-succinimidyl ester can label cells by covalently binding to intracellular molecules. 5-Carboxyfluorescein diacetate N-succinimidyl ester is used to track lymphocyte migration and proliferation.

HY-D1424

Coelenterazine hcp	Fluorescent Dye	Others
Coelenterazine hcp is a Coelenterazine analogue. Coelenterazine hcp shows high sensitivity to Ca²⁺. Coelenterazine hcp is suited for monitoring intracellular Ca²⁺.

HY-D1688

Flubida-2	Fluorescent Dye	Others
Flubida-2 is a cell permeable dye which can be hydrolyzed to Fubi-2 by endoesterases in cells (after hydrolysis, Ex=492 nm, Em=517 nm). Flubida-2 can be used to detect pH at a specific site in a cell organelle by directing the probe to where avidin fusion proteins are located.

HY-151755

Sulfo-Cy3-Tetrazine	Fluorescent Dye	Others
Sulfo-Cy3-Tetrazine is a click chemistry reagent containing an tetrazine group. Sulfo-Cy3-Tetrazine is water soluble cyanine fluorescence dye, which is an inverse electron demand [4+2] cycloaddition that takes place between tetrazine and trans-cyclooctene or other strained olefin.

HY-D1632

4-MU-α-GlcNS sodium	Fluorescent Dye	Others
4-MU-α-GlcNS sodium is a fluorogenic substrate of heparin sulphamidase, is desulfurized into 4-MU-α-GlcNH₂. 4-MU-α-GlcNH₂ can liberate 4-methylumbelliferone (4-MU, fluorescent product) via α-glucosaminidase catalysis, with the emission wavelength maxima of 445-454 nm. 4-MU-α-GlcNS sodium can be used to heparin sulphamidase deficiencies associated with Mucopolisaccaridosis IIIA and other lysosomal disorders researches.

HY-D0903

1,8-Diazafluoren-9-one
DFO
Fluorescent Dye Others

1,8-Diazafluoren-9-one (DFO) is a chemical that is used to find fingerprints on porous surfaces.

HY-130027

HKOCl-4 BXY2142	Fluorescent Dye	Others
HKOCl-4 (BXY2142) is a rhodol-based *yellow fluorescent* probe for the detection of hypochlorous acid** with excellent sensitivity and selectivity. HKOCl-4 has longer absorption wavelength and better pH stability compared with fluorescein-based probes. E_x: 530 nm; E_m 557 nm. Storage: protect from light.

HY-D1089

6-JOE, SE
Fluorescent Dye Others

6-JOE, SE is an amine-reactive fluorescent probe and is suitable for postsynthetic labeling of amino-modified oligonucleotides.

HY-U00451

ATP-Red 1	Fluorescent Dye	Others
ATP-Red 1 is a multisite-binding switchable fluorescent probe, and can selectively and rapidly responds to intracellular concentrations of ATP in living cells. Storage: protect from light.

HY-129811

Bis-ANS dipotassium	Microtubule/Tubulin	Neurological Disease
Bis-ANS dipotassium is a fluorescent probe of hydrophobic protein. Bis-ANS binds to tubulin with a K_d of 2 μM. Bis-ANS dipotassium is a potent biphasic modulator of protein liquid-liquid phase separation (LLPS). Bis-ANS dipotassium promotes LLPS at low concentrations but suppresses LLPS at high concentrations. Storage: protect from light.

HY-W020798

1-Palmitoyl-2-[3-(diphenylhexatriene)propanoyl]-sn-phosphatidylcholine	Fluorescent Dye	Others
1-Palmitoyl-2-[3-(diphenylhexatriene)propanoyl]-sn-phosphatidylcholine is a fluorescent probe with a polar phosphatidylethanolamine head group for the determination of surface lipid oxidation in lipoproteins and plasma.

HY-W013967

1,6-Diphenylhexa-1,3,5-triene
Fluorescent Dye Infection

1,6-Diphenylhexa-1,3,5-triene is a fluorescent probe.

HY-D0807

5-IAF 5-Iodoacetamidofluorescein	Fluorescent Dye	Cancer
5-IAF (5-Iodoacetamidofluorescein) is an idoacetamide derivate of fluoresceine. 5-IAF can be used as fluorescent probe that labels proteins and other molecules having free thiols (cysteine side chains).

HY-143218

TPE-MI Tetraphenylethene maleimide	Huntingtin Parasite	Neurological Disease
TPE-MI (Tetraphenylethene maleimide) is a thiol probe for measuring unfolded protein load and proteostasis in cells. TPE-MI can report imbalances in proteostasis in induced pluripotent stem cell models of Huntington disease, as well as cells transfected with mutant Huntington exon 1 before the formation of visible aggregates. TPE-MI also detects protein damage following dihydroartemisinin research of the malaria parasitesPlasmodium falciparum . Storage: protect from light.

HY-D1508

2-(Pyren-1-ylaminocarbonyl)ethyl methanethiosulfonate
Fluorescent Dye Others

2-(Pyren-1-ylaminocarbonyl)ethyl methanethiosulfonate is a fluorescent.

HY-130768

N-(Azido-PEG3)-N-Fluorescein-PEG3-acid	PROTAC Linkers	Cancer
N-(Azido-PEG3)-N-Fluorescein-PEG3-acid is a PEG-based PROTAC linker which contains azide, fluorescein and carboxylic acid moieties. Storage: protect from light.

HY-D1706

AMCA-6-dUTP
DNA Stain Others

AMCA-6-dUTP can be used for enzymatic labeling of DNA/cDNA.
HY-59021

2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole
Fluorescent Dye Others

2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole is a laser dyes with high photoluminescence (PL) quantum efficiency.
HY-D0211

Phenolphthalein
Fluorescent Dye Others

Phenolphthalein is a widely applied but toxic indicator dye.

HY-111956A

D-Ala-Lys-AMCA TFA	Fluorescent Dye	Cancer
D-Ala-Lys-AMCA TFA is a known proton-coupled oligopeptide transporter 1 (PEPT1) substrate that emits blue fluorescence. D-Ala-Lys-AMCA TFA may be transported into liver cancer cells and Caco-2 cells based on fluorescence analysis. D-Ala-Lys-AMCA TFA can be used for characterizing PEPT1-specific substrates or inhibitors. Storage: protect from light.

HY-D1523

Z-Arg-Arg-4MβNA triacetate	Cathepsin	Others
Z-Arg-Arg-4MβNA triacetate is a cathepsin B-specific substrate and can produce fluorescent end product 4MβNA (λ_ex = 355 nm, λ_em = 430 nm).

HY-135414A

Cyanine5 NHS ester bromide	Fluorescent Dye	Others
Cyanine5 NHS ester bromide is a active compound, can be used to label amino groups in peptides, proteins, and oligonucleotides. Cyanine5 NHS ester bromide is a cyanine dye, fluorescence-labeling neurotensin (8-13) via arginine residues.

HY-D0133

NBD-X acid	Fluorescent Dye	Others
NBD-X acid is a fluorescent probe for the study of fatty acids and sterols. NBD-X acid provides better yields for labelling biopolymers compared to NBD chloride and fluoride. The fluorescence spectrum of the NBD derivative is highly sensitive to the environment and the fluorescence intensity is significantly reduced in aqueous solutions.

HY-125746

BODIPY-Cholesterol	Fluorescent Dye	Others
BODIPY-cholesterol is an intrinsically lipophilic, and cell-permeable analog of cholesterol with a fluorescent BODIPY group. BODIPY-cholesterol can be used to monitor sterol uptake and inter-organelle sterol flux in cells. (Excitation/Emission: 480/508 nm). Storage: protect from light.

HY-D1256

Msr-blue	Fluorescent Dye	Metabolic Disease Neurological Disease
Msr-blue is a first turn-on fluorescent probe for methionine sulfoxide reductase with a more than 100-fold fluorescence increment. Msr-blue is used for monitoring the enzyme activity in live cells (λex=340 nm, λem=440 nm).

HY-101900

Nile Blue A sulfate Nile blue sulfate	Fluorescent Dye	Others
Nile Blue A (Nile blue sulfate) is used to differentiate melanins and lipofuscins. It is also useful for staining fats and preparation of an amperometric glucose sensor. Storage: protect from light.

HY-D1655

BDP 581/591 DBCO	Fluorescent Dye	Others
BDP 581/591 DBCO is a borondipyrromethene dye with a conjugated olefin system (Ex=585 nm, Em=594 nm). BDP 581/591 DBCO can be used as a conventional fluorophore or for the detection of ROS (after oxidation, fluorescence moves to the green part of the spectrum).

HY-135640

TAMRA-probe 1
Fluorescent Dye Others

TAMRA-probe 1 is a commonly used fluorescent probe for labeling. Storage: protect from light.
HY-101880

ADHP
10-Acetyl-3,7-dihydroxyphenoxazine
Fluorescent Dye Others

ADHP is a fluorogenic peroxidase substrate (λ_ex=530 nm, λ_em=590 nm). Storage: protect from light.

HY-D0722

5(6)-CFDA 5-(6)-Carboxyfluorescein diacetate; CFDA	Fluorescent Dye	Others
5(6)-CFDA is a common aliphatic luciferin-line organism. CFDA conducts free diffusion into cells, and then it is hydrolyzed into carboxyl fluorescein (CF) by intracellular non-specific lipase. CF containing portion contains an additional negative charge so that it is better retained in cells, compared to fluorescein dyes. Storage: protect from light.

HY-D1080

EDANS
1,5-EDANS
Fluorescent Dye Others

EDANS (1,5-EDANS) is a novel and quenched fluorogenic substrate for assaying retroviral protease by resonance energy transfer (RET).

HY-135367

pyCTZ Pyridyl CTZ	Fluorescent Dye	Others
pyCTZ (Pyridyl CTZ), a pyridyl Coelenterazine (CTZ) analog, and is an ATP-independent pyridyl substrate of LumiLuc luciferase. pyCTZ generates strong blue bioluminescence in the presence of luciferases. pyCTZ can be used for aequorin-based calcium sensing. Storage: protect from light.

HY-D1595

BODIPY FL Cholesterol	Fluorescent Dye	Others
BODIPY FL Cholesterol is a green fluorescent, lipophilic probe. BODIPY FL Cholesterol can be used for the research of lipid transport processes and lipid-protein interactions. Storage: protect from light.

HY-130015

HKSOX-1 (5/6-mixture)	Reactive Oxygen Species	Others
HKSOX-1 is a fluorescent probe which is used for imaging and detection of endogenous superoxide in live cells and in vivo. HKSOX-1 exhibits excellent selectivity and sensitivity towards superoxide anion radical. Storage: protect from light.

HY-147889

BBR-BODIPY	Apoptosis Caspase Bcl-2 Family	Others
BBR-BODIPY is a fluorescent probe that allows screening its interaction with the targeted cells. BBR-BODIPY induces apoptosis and changes the expression of apoptosis-related proteins. Storage: protect from light.

HY-P3474

Mca-PLGL-Dpa-AR-NH2
MMP Cancer

Mca-PLGL-Dpa-AR-NH2 is a fluorescent peptide MMP substrate.

HY-101893

Dihydrofluorescein diacetate	Fluorescent Dye	Others
Dihydrofluorescein diacetate is a fluorimetric probe mainly used for oxidative stress measurements, in both cell-free systems and cellular models. Storage: protect from light.

HY-W127705

Quinacrine mustard dihydrochloride	Fluorescent Dye	Others
Quinacrine mustard dihydrochloride is a fluorochrome. Quinacrine mustard dihydrochloride as a polycyclic aromatic agent can be used as mutagenic agent induces the mutants of bacteria. Quinacrine mustard dihydrochloride induces cell cycle arrest at G2/M-phase. Quinacrine mustard dihydrochloride has the potential for the research of plant, animal, or human chromosomes.

HY-D1148

HKGreen-4I	Fluorescent Dye	Others
HKGreen-4I is a highly sensitive green fluorescent probe for the specific detection of H₂O₂ in living cells with a maximum excitation wavelength and emission wavelength of 520 nm and 543 nm, respectively.

HY-W073524

DFAME	Fluorescent Dye	Cancer
DFAME is a red fluorophore (Ex=508 nm, Em=641 nm). Beetroot and Corn are dimeric fluorogenic RNA aptamers that can bind to DFAME to form Beetroot-DFAME (K_d=460nM) and Corn-DFAME (K_d= 3600nM). Beetroot-DFAME (Kd=460nM) and Corn-DFAME can be used to form RNA assemblies in living cells. Creating RNA assemblies can be used for the study of RNA Nanostructures. DNA/RNA Nanostructures would be useful in cell and gene therapy (CGT) research.

HY-126561

Green CMFDA CMFDA	Fluorescent Dye	Others
Green CMFDA (CMFDA) is a cell-permeable fluorescent probe that can be used a cell tracer. Green CMFDA can be cleaved by non-specific esterases common to living cells, producing a fluorescent compound, fluorescein, visible using a fluorescent microscope. Storage: protect from light.

HY-D1043

1,4-Dichloro 6-carboxytetramethylrhodamine
Fluorescent Dye Others

1,4-Dichloro 6-carboxytetramethylrhodamine is a fluorescence labeling agent (Ex=541 nm, Em=568 nm).

HY-D0720

Lucigenin NSC-151912; L-6868	Fluorescent Dye Reactive Oxygen Species	Others
Lucigenin is a chemiluminescence probe. Lucigenin can be used to detect the production of endogenous superoxide anion radical (O^2-). Lucigenin is extremely sensitive to chloride ions, while it combined with chloride ions, the fluorescence will be quenched. Lucigenin also can be used as a chloride indicator. Ex/Em=455/505 nm.

HY-D0154

6-TRITC Tetramethylrhodamine-6-isothiocyanate	Fluorescent Dye	Others
6-TRITC (Tetramethylrhodamine-6-isothiocyanate) is a potent fluorescent tracer. 6-TRITC can be used as an probe for haptenated proteins/peptides for the research of contact allergy. 6-TRITC can be used as a tracer for the confocal imaging in living cells.

HY-D1436

PBFI	Fluorescent Dye	Neurological Disease
PBFI is the fluorescent indicator that is widely used for the determination of intracellular concentrations of K⁺. Storage: protect from light.

HY-D1048

DiR
Cy7 DiC18
Fluorescent Dye Cancer

DiR is a long-chain carbocyanine dye. Carbocyanine dyes are widely used as Di to label cells, organelles, liposomes, viruses and lipoproteins.

HY-110251

DFHBI-1T	DNA Stain	Others
DFHBI-1T is a membrane-permeable RNA aptamers-activated fluorescence probe (ex/em=472 nm/507 nm). DFHBI-1T binds to RNA aptamers (Spinach, Spinach2, iSpinach, and Broccoli) and causes specific fluorescence and lower background fluorescence. DFHBI-1T is used to image RNA in live cells. Storage: protect from light.

HY-D1488

Ethyl benzo[6,7]-4-oxo-4H-quinolizine-3-carboxlate
Fluorescent Dye Others

Ethyl benzo[6,7]-4-oxo-4H-quinolizine-3-carboxlate (Compound 3) is a Mg²⁺ selective fluorescent indicator.

HY-W411215

1,4-Diacetoxy-2,3-dicyanobenzene	Fluorescent Dye	Others
1,4-Diacetoxy-2,3-dicyanobenzene is a cell-permeable fluorescent probe. 1,4-Diacetoxy-2,3-dicyanobenzene crosses the cell membrane and is cleaved by cytosolic esterases to the fluorescent pH indicator 2,3-dicyano-hydroquinone (DCH). 1,4-Diacetoxy-2,3-dicyanobenzene can be used to monitor intracellular pH.

HY-D1401

OG 488, acid
Fluorescent Dye Others

OG 488, acid, a fluorescent pH indicator, has many applications in biochemistry and neurosciences.
HY-P1169

Ac-IETD-AFC
Caspase Others

Ac-IETD-AFC is a fluorogenic substrate of caspase-8, caspase-3, caspase-10, and granzyme B.

HY-D1701

Mag-Fura-2 AM	Fluorescent Dye	Others
Calcium is an important part of the human body, usually in the form of calcium, a large number of bones and teeth of the human body, a small amount of blood and tissues. MCE calcium ion detection probe can specifically identify intracellular calcium ions, with high sensitivity, low cytotoxicity, increased AM acetylmethyl ester can enter the cell well, after being sheared by the intracellular esterase stay in the cell to bind to calcium ions, produce strong fluorescence, in addition, Mag-indo-1/AM and Mag-Fluo-4 AM at a certain concentration (usually 5 mM) can effectively identify intracellular magnesium ions.

HY-130022

HKPerox-1	Fluorescent Dye	Others
HKPerox-1 is a highly sensitive green fluorescent probe for the specific detection of H₂O₂ in living cells with a maximum excitation wavelength and emission wavelength of 520 nm and 543 nm, respectively. Storage: protect from light.

HY-D0989

Rhod-2 AM	Fluorescent Dye	Others
Rhod-2 is a high-affinity visible light excitation wavelength Ca²⁺ fluorescent probe, Rhod-2, AM is an acetyl methyl ester derivative of Rhod-2, which has cell membrane permeability and can easily enter cells with simple culture. Once it enters the cell, it is sheared by its lactesterase to produce Rhod-2 without membrane permeability, which remains in the cell to perform the corresponding physiological functions. Maximum excitation/emission wavelength: 549/578 nm. Storage: protect from light.

HY-D1649

BDP R6G amine	Fluorescent Dye	Others
BDP R6G amine is a fluorophore based on borondipyrromethene scaffold. BDP R6G amine is a BDP linker containing an amine group. BDP R6G amine is a terminal alkyne for copper-catalyzed Click chemistry. (λ_ex=530 nm, λ_em=548 nm).

HY-D1676

Thymolphthalein monophosphate disodium hydrate	Phosphatase	Others
Thymolphthalein monophosphate disodium hydrate is a chromogenic substrate for the determination of acid phosphatase and alkaline phosphatase. Thymolphthalein is released during the reaction, increases the pH of the medium for easy detection, produces color and stops hydrolysis. Thymolphthalein monophosphate disodium hydrate can be used for the specific detection of prostatic phosphatase in serum.

HY-D1533

RhoNox-1	Fluorescent Dye	Others
RhoNox-1 is a fluorescent probe for the specific detection of divalent iron ions, and when RhoNox-1 reacts with Fe²⁺. RhoNox-1 can generate an irreversible orange (red) fluorescent product (Ex/Em：540/575 nm) . FeRhoNox-1 can enter the cell well, suitable for the detection of Fe²⁺ in living cells, and tends to be localized in the Golgi apparatus.

HY-128536

KMG-104AM	Fluorescent Dye	Others
KMG-104AM, a selective fluorescein-derived magnesium fluorescent membrane-permeable probe, successfully incorporates into PC12 cells and is used to Intracellular 3D Mg²⁺ Imaging . Storage: protect from light.

HY-D1629

Calcium Orange AM	Fluorescent Dye	Others
Calcium Orange AM is an intracellular calcium reporter. Specific fluorescence can be detected when free calcium binds to Calcium Orange AM (Ex/Em=549/576 nm). Calcium Orange AM does not enter the vacuoles and does not compartmentalize into acidic vesicles.

HY-D1459

BODIPY 665/676
Fluorescent Dye Metabolic Disease

BODIPY 665/676 is a lipophilic radical-sensitive fluorescent probe that can be used to study radical-driven lipid autoxidation.
HY-D0983

Trypan red
C.I. 22850
Fluorescent Dye Inflammation/Immunology

Trypan red is a vital stain.

HY-151801

DIBA-Cy5	mAChR	Others
DIBA-Cy5 is a fluorescent DIBA antagonist made up be DIBA-alkyne binding Cyanine5 fluorophores (Cy5) and polyethylene glycol (PEG) biomolecules. DIBA-Cy5 can serve as a fluorescent ligand, suitable for probe attachment through click chemistry. DIBA-Cy5 exerts a high binding affinity to type-2 mAChR (M2R) with the K_d value of 1.80 nM, can directly stain M2R receptors in the sinoatrial node of a mouse heart.

HY-D1574

C6 NBD Sphingomyelin	Fluorescent Dye	Others
C6 NBD Sphingomyelin is a fluorescent short-chain analogue of Sphingomyelin (HY-113498). Chlamydia trachomatis acquires C6 NBD Sphingomyelin endogenously synthesizes from C6-NBD-ceramide and transportes to the chlamydial inclusion. C6 NBD Sphingomyelin can incorporate into the plasma membrane.

HY-144603

Neuropeptide Y Y1 receptor antagonist 1	Neuropeptide Y Receptor	Neurological Disease
Neuropeptide Y Y1 receptor antagonist 1 (compound 39), a fluorescent probe, is a potent antagonist of neuropeptide Y Y¹ receptor (Y¹R), with a K_i of 0.19 nM. Storage: protect from light.

HY-D0226

Quinizarin 1,4-Dihydroxyanthraquinone	DNA/RNA Synthesis Fungal	Cancer Infection
Quinizarin (1,4-Dihydroxyanthraquinone), a part of the anticancer agents such as Doxorubicin, Daunorubicin, and Adriamycin, interacts with DNA by intercalating mode (K_d=86.1 μM). Quinizarin is used as a fungicide and pesticide chemical and has shown the ability to inhibit tumor cell growth. Storage: protect from light.

HY-113870

6-NBDG	Fluorescent Dye	Others
6-NBDG is a fluorescent glucose analogue, it can be used for fluorescence imaging and monitoring glucose transport and uptake. 6-NBDG can be used as a fluorescent probe for detecting macrophage-rich atherosclerotic plaques. Storage: protect from light.

HY-136277

DFHO	Fluorescent Dye	Others
DFHO is a fluorogenic ligand of Corn fluorogenic aptamer. The RNA aptamer, Corn binds DFHO with a K_d value of 70 nM and converts it to a fluorescent form, enabling RNA imaging in cells. Storage: protect from light.

HY-D1118

BODIPY 576/589
Fluorescent Dye Others

BODIPY 576/589 is a long wavelength biological labeled dye.
HY-D0936

SPQ
Fluorescent Dye Others

SPQ is being used to examine and measure membrane chloride transport mechanisms.

HY-D1169

BDP R6G carboxylic acid	Fluorescent Dye	Others
BDP R6G carboxylic acid is a borondipyrromethene dye (Excitation: 530 nM; Emission: 548 nM). BDP R6G carboxylic acid terminal carboxylic acid can react with primary amine groups in the presence of activators to form a stable amide bond, for subsequent labeling reactions like Steglich esterification.

HY-D1588

BODIPY-X-Alkyne	Fluorescent Dye	Others
BODIPY-X-Alkyne is an alkyne-modified BODIPY derivative (Ex=526 nm, Em=540 nm). BODIPY-X-Alkyne can react with azides via a copper-catalyzed click reaction.

HY-D0367

Fluorescent Brightener 28	Fluorescent Dye	Cancer
Fluorescent Brightener 28 is a visible light emitting diode (LED)-light sensitive photoinitiator for free radical photopolymerizations.

HY-D0036

Br-Mmc 4-Bromomethyl-7-methoxycoumarin	Fluorescent Dye	Others
Br-Mmc (4-Bromomethyl-7-methoxycoumarin) is often used as fluorescent label for the determination of compounds possessing a carboxylic group. Br-Mmc is used for the determination fatty acids by TLC or HPLC.

HY-W297715

7-Acetoxy-4-bromomethylcoumarin
Fluorescent Dye Metabolic Disease

7-Acetoxy-4-bromomethylcoumarin acts as a fluorescence label for fatty acids.
HY-101937B

L-ANAP hydrochloride
Fluorescent Dye Others

L-ANAP hydrochloride is a genetically encodable and polarity-sensitive fluorescent unnatural amino acid (Uaa).

HY-110213

BODIPY 630/650X	Fluorescent Dye	Others
BODIPY 630/650X is a fluorescent conjugate of the adenosine receptor ligand N-ethylcarboxamido-adenosine (NECA). BODIPY 630/650X displays excitation/emission maxima of 630/650 nm, respectively. Storage: protect from light.

HY-D1478

Fluorescent polyamine probe-1	Fluorescent Dye	Others
Fluorescent polyamine probe-1 (compound 15) is a linear polyamine probe with high uptake efficiency. Fluorescent polyamine probe-1 can be used for the research of transport system into cancer cells.

HY-151537

Gol-NTR	Fluorescent Dye	Infection Inflammation/Immunology
Gol-NTR is a Golgi-targetable probe with high selectivity and sensitivity. Gol-NTR is Nitroreductase (NTR)-activated and has visualization acute lung injury (ALI) and repair function. Gol-NTR has a low detection limit of 54.8 ng/mL. Gol-NTR can be used for the research for monitoring and assessing research response of sepsis-induced ALI. Storage: protect from light.

HY-D1543

Pyronin B	DNA Stain	Infection
Pyronin B is an organic cationic dye used for the staining of bacteria, mycobacteria and ribonucleic acids. Pyronin B is also used as a small hydrophobic (SH) protein channel inhibitor. Storage: protect from light.

HY-15940

5(6)-Carboxyfluorescein 5(6)-FAM; 5-(and-6)-Carboxyfluorescein mixed isomers	Fluorescent Dye	Cancer
5(6)-Carboxyfluorescein (5(6)-FAM) is an amine-reactive pH-sensitive green fluorescent probe. 5(6)-Carboxyfluorescein (5(6)-FAM) can be used to label proteins, peptides and nucleotides. 5(6)-Carboxyfluorescein can be used for the detection of tumour areas in vivo. Storage: protect from light.

HY-66022

5-FAM 5-Carboxyfluorescein	Fluorescent Dye	Others
5-FAM (5-Carboxyfluorescein) is a green fluorescent reagent used for in situ labeling peptides, proteins and nucleotides. 5-FAM is a single isomer with Ex/Em of 490 nm/520 nm.

HY-147171

2,7-Bis(alloxycarbonylamino)-9-chloroacridine
Fluorescent Dye Others

2,7-Bis(alloxycarbonylamino)-9-chloroacridine can be used as a fluorescent label. Storage: protect from light.
HY-D1250

Mito-TRFS
Fluorescent Dye Cancer

Mito-TRFS, the first off-on probe, is used to image the mitochondrial thioredoxin reductase (TrxR2) in live cells.

HY-136865

MeOSuc-AAPV-AMC	Fluorescent Dye	Others
MeOSuc-AAPV-AMC is a fluorogenic substrate for human leukocyte and porcine pancreatic elastase (K_m: 362 μM, Ex=380 nm, Em=460 nm). Storage: protect from light.

HY-D0022A

6-Aminofluorescein
6-AF
Fluorescent Dye Others

Storage: protect from light.

HY-D1650

BDP 630/650 carboxylic acid	Fluorescent Dye	Others
BDP 630/650 carboxylic acid is a bright far-red fluorophore based on a borondipyrromethene scaffold. BDP 630/650 carboxylic acid is a BDP linker containing carboxylic acid. BDP 630/650 carboxylic acid can react with primary amine groups to form a stable amide bond. (λ_ex=630 nm, λ_em=650 nm).

HY-D1562

CytoTrace Red CMTPX
Fluorescent Dye Others

CytoTrace Red CMTPX is a cell permeable long-term cell tracer (Ex=577 nm, Em=602 nm).

HY-D1050

DNP-X, SE 6-(2,4-Dinitrophenyl)aminohexanoic acid, succinimidyl ester	Fluorescent Dye	Metabolic Disease
DNP-X, SE (6-(2,4-Dinitrophenyl)aminohexanoic acid, succinimidyl ester), the DNP-X acid modified by succinimidyl ester, is an amine-reactive building block for developing a probe, which can be recognized by anti-DNP antibodies. DNP-X, SE (6-(2,4-Dinitrophenyl)aminohexanoic acid, succinimidyl ester) is also an excellent amine-reactive FRET quencher paired with Trp or Tyr.

HY-103470

K114	Fluorescent Dye	Others
K114, a fluorescent Congo Red analogue, binds tightly to amyloid fibrils with an EC₅₀ of 20-30 nM. K114 is an efficient detector of semen-derived enhancer of virus infection (SEVI). Storage: protect from light.

HY-W127769

Rose-β-D-Gal Salmon-Gal	Fluorescent Dye	Others
Rose-β-D-Gal is a flurescent dye, is also a β-galactosidase substrate. Rose-β-D-Gal creates a pink/magenta color after the reaction and has been used for detection of β-gal activity.

HY-143285

AMC-GlcNAc	Fluorescent Dye
AMC-GlcNAc (compound 1) is a potent fluorogenic probe for detection and characterization of β-hexosaminidase enzyme activity. AMC-GlcNAc enables continuous monitoring by turn-on fluorescence and fluorescence signal is constant over a wide pH range (Ex=325 nm, Em=390 nm). AMC-GlcNAc enables ratiometric fluorescence detection with high sensitivity and low background, which can be used to screen for recombinant dispersin B activity in E. coli cell lysate. Storage: protect from light.

HY-D1053

CY7-N3
Sulfo-Cyanine7-N3
Fluorescent Dye Metabolic Disease

CY7-N3 (Sulfo-Cyanine7-N3) is a water-soluble NIR dye azide for Click Chemistry.

HY-D1577

C6 NBD Lactosylceramide	Fluorescent Dye	Cancer
C6 NBD Lactosylceramide is a derivative of lactosylceramides, and can be used in lactosylceramide synthase assay as a fluorescent acceptor substrate. C6 NBD Lactosylceramide can also be used in cancer research.

HY-136936

PYBG-BODIPY	Fluorescent Dye	Others
PYBG-BODIPY is a dye and has a role as a fluorochrome. PYBG-BODIPY specifically and efficiently labels the target genetically encoded SNAP-tags in live cells. Storage: protect from light.

HY-W040681

7-Dimethylaminocoumarin-4-acetic acid
Fluorescent Dye Others

7-Dimethylaminocoumarin-4-acetic acid is a fluorescent probe.

HY-W127716

Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2	Fluorescent Dye	Cancer
Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 is a potent ruthenium-based dye. Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 can bu used as an effective quencher of quantum dots (QDs) fluorescence and the capture probe of virus antigen EV71. Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 can be used sensitive electrogenerated chemiluminescence (ECL) labels for detection of matrix metalloproteinases (MMPs).

HY-P2270

Phalloidin-TRITC	Fluorescent Dye Arp2/3 Complex	Others
Phalloidin-TRITC is a fluorescein derivative of Phalloidin, which can specifically label myof lin and display red fluorescence when labeled and can be observed using Tesred channels.

HY-D1052

Cy7-YNE	Fluorescent Dye	Cancer
Cy7-YNE is a fluorescence labeling agent (Ex=700-770 nm，Em=790 nm). Cyanine dyes are used to label proteins, antibodies, and peptides. Storage: protect from light.

HY-D1442

SBFI tetraammonium	Fluorescent Dye	Others
SBFI (tetraammonium), the tetraammonium salt of SBFI, is a sodium fluorescence indicator. SBFI (tetraammonium) is sodium-sensitive dye. The excitation wavelength is set 333 nm, and the emission wavelength is 539 nm for SBFI. Storage: protect from light.

HY-134435

Z-Arg-AMC hydrochloride	Fluorescent Dye	Others
Z-Arg-AMC hydrochloride is a fluorogenic substrate for trypsin and papain. Z-Arg-AMC hydrochloride can be used to research activity of trypsin (Ex/Em=355/460 nm). Storage: protect from light.

HY-D0718

Nile Red Nile Blue A oxazone; Phenoxazone 9	Fluorescent Dye	Others
Nile red (Nile blue oxazone) is a lipophilic stain. Nile red has environment-sensitive fluorescence. Nile red is intensely fluorescent in a lipid-rich environment while it has minimal fluorescence in aqueous media. Nile red is an excellent vital stain for the detection of intracellular lipid droplets by fluorescence microscopy and flow cytof uorometry. Nile red stains intracellular lipid droplets red. The fluorescence wavelength is 559/635 nm. Storage: protect from light.

HY-D0029

5(6)-Aminofluorescein 5(6)-AFM; Fluoresceinamine mixed isomers	Fluorescent Dye	Others
5(6)-Aminofluorescein (5(6)-AFM) is a a precursor for synthesis of 5(6)-FITC (HY-15941). 5(6)-FITC is an amine-reactive derivative of fluorescein dye.

HY-D0059

4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoyl chloride DIB-Cl	Fluorescent Dye	Others
4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoyl chloride (DIB-Cl) is a fluorescent labeling reagent. 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoyl chloride can be used for labeling amines and successfully being applied to determine stimulant amines by HPLC.

HY-D0081A

5,6-Diamino-N,N,N',N'-tetraethyl-rhodamin
Fluorescent Dye Others

5,6-Diamino-N,N,N',N'-tetraethyl-rhodamin is a fluorescent indicator for NO.

HY-114879

DDAO	Fluorescent Dye	Cancer
DDAO is a promising near-infrared (NIR) *red fluorescent* probe**?with tunable excitation wavelength (600-650?nm) and long?emission wavelength?(λem?=?656?nm). DDAO can de desiged for detection of the activities of different enzymes such as?β-galactosidase,?sulfatase, protein?phosphatase?2A,?carboxylesterase 2, human?albumin and?esterases. Storage: protect from light.

HY-120993

1,N6-Ethenoadenosine 5'-monophosphate sodium 1,N6-Etheno-AMP sodium; 1,N6-ε-AMP sodium	Fluorescent Dye	Others
1,N6-Ethenoadenosine 5'-monophosphate (1,N6-Etheno-AMP) sodium is a highly fluorescent analog of adenosine 5'-monophosphate (AMP). 1,N6-Ethenoadenosine 5'-monophosphate sodium is a powerful probe for systems involving adenosine 5'-monophosphate and can be detected at low concentration. 1,N6-Ethenoadenosine 5'-monophosphate sodium has long wavelength of excitation (250-300 nm), and emission at 415 nm. Storage: protect from light.

HY-126839

C12FDG 5-Dodecanoylaminofluorescein di-β-D-Galactopyranoside	Fluorescent Dye	Others
C12FDG (5-Dodecanoylaminofluorescein di-β-D-Galactopyranoside) is a lipophilic green fluorescent substrate for β-galactosidase detection. C12-FDG is more sensitive than FDG (HY-101895) for beta-galactosidase activity determinations in animal cells. Storage: protect from light.

HY-D0162

Malachite green oxalate	IKK NF-κB Apoptosis	Cancer
Malachite green oxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions. Malachite green oxalate is also a potent and selective inhibitor of IKBKE, and inhibits its downstream targets such as IκBα, p65 and IRF3. Malachite green oxalate exhibits antitumor activity in vitro and in vivo.

HY-W103047

1-Pyrenebutyric acid	Fluorescent Dye	Others
1-Pyrenebutyric acid is a fluorescence probe that can be used in fluorescence determination of DNA. 1-Pyrenebutyric acid can be used as a linker for biomolecules to form a self-assembled monolayer on grapheme.

HY-D1445

LysoSensor PDMPO	Fluorescent Dye	Metabolic Disease
PDMPO, a lysosome pH indicator, is an excellent fluorescent acidotropic reagent for fluorescence imaging. PDMPO is a potent tool with which to study acidic organelles of live cells. PDMPO exhibits pH-dependent dual-excitation and dual-emission spectral peaks. PDMPO produces a blue fluorescence in weakly acidic organelles and shifts to yellow in more acidic lysosomes (Abs=329 nm; Em=440 nm).

HY-W019823

4-MUNANA
Fluorescent Dye Infection Neurological Disease

4-MUNANA is a fluorescent substrate used for neuraminidase activity assay.

HY-133705

Geldanamycin-FITC	HSP	Others
Geldanamycin-FITC, a Geldanamycin fluorescent probe, can be used in a fluorescence polarization assay for HSP90 inhibitors. Geldanamycin-FITC also can be used for detection of cell surface HSP90. Storage: protect from light.

HY-D1156

HKSOX-1m (5/6-mixture)	Reactive Oxygen Species Fluorescent Dye	Others
HKSOX-1m (5/6-mixture) is a O₂^•− fluorescent probe for mitochondria-targeting (Ex/Em=509/534nm; green), exhibiting excellent selectivity and sensitivity toward O₂^•− over a broad range of pH, strong oxidants, and abundant reductants found in cells.

HY-D1620

H2TPTBP
Fluorescent Dye Others

H2TPTBP is a small molecule ion indicator.

HY-D1493

FIM-1	PKC	Others
FIM-1 is a fluorescent PKC (protein kinase C) probe that can be used for mitochondrial staining. FIM-1 inhibits PKC and acts as ATP-competitive catalytic site inhibitor.

HY-W127775

RHOD-2,AM
Biochemical Assay Reagents Others

RHOD-2, AM is a fluorescent mitochondrial probe (λex=552 nm, λem=581 nm).

HY-D1627

CellTracker CM-DiI CM-DiI	Fluorescent Dye	Others
CellTracker CM-DiI (CM-DiI) is a lipophilic fluorochrome that can be used for tracking the migration of lymphocytes. CellTracker CM-DiI is feasible to detect labeled cells in histological sections (excitation 553 nm; emission 570 nm). Storage: protect from light.

HY-123051

Ac-WLA-AMC
Proteasome Inflammation/Immunology

Ac-WLA-AMC is a specific 20S constitutive proteasome β5 fluorogenic substrate. Storage: protect from light.
HY-W269179

4-Bromomethyl-6,7-dimethoxycoumarin
Fluorescent Dye Cancer

4-Bromomethyl-6,7-dimethoxycoumarin is a fluorescent label for carboxylic acids in chromatographic detection.

HY-150979

Gd-NMC-3	Fluorescent Dye	Cancer
Gd-NMC-3 is a near-infrared fluorescence/magnetic resonance (NIRF/MR) bimodal imaging probe. Gd-NMC-3 shows high resolution and sensitivity in tumor imaging with good biocompatibility, indicating huge application potential. Storage: protect from light.

HY-D1527

N-(3-Fluoranthenyl)maleimide	Fluorescent Dye	Others
N-(3-Fluoranthyl)maleimide is a thiol fluorescent probe with a lifetime of 20 nsec. N-(3-Fluoranthyl)maleimide has a maximum excitation wavelength of 370 nm and can be used to study the time-dependent processes of biopolymers.

HY-138159

Boc-Lys(Ac)-AMC
HDAC Fluorescent Dye Others

Boc-Lys(Ac)-AMC is a cell-permeable fluorometric HDAC substrate (Ex/Em = 355 nm/460 nm).

HY-D1580

C12 NBD Lactosylceramide	Fluorescent Dye	Others
C12 NBD Lactosylceramide is a derivative of Lactosylceramide labeled with a C12 NBD fluorescent group. C12 NBD Lactosylceramide can be used to identify Lactosylceramides.

HY-W324458

MCA succinimidyl ester	Fluorescent Dye	Others
MCA succinimidyl ester is a derivative of MCA (HY-W027544). MCA succinimidyl ester has succinimidyl ester can react selectively with amines. MCA succinimidyl ester can be used as peptide substrate for fluorescence resonance energy transfer.

HY-134566

NBD-X, SE
Fluorescent Dye Others

NBD-X, SE, the acceptor fluorophore, can be used to create environment sensitive bioconjugates. Storage: protect from light.

HY-101891

Di-8-ANEPPS	Fluorescent Dye	Others
Di-8-ANEPPS is a naphthylstyryl voltage-sensitive dye, shifting both their fluorescence excitation and emission spectra upon changes in V_m . Storage: protect from light.

HY-101937A

(±)-ANAP
Fluorescent Dye Others

(±)-ANAP is the unnatural amino acid analog of prodan, acts as a fluorescent probes, and enhances environmental sensitivity.

HY-D0716

Fluo-3AM Fluo-3-pentaacetoxymethyl ester	Fluorescent Dye	Others
Fluo-3 AM is a fluorecent Ca²⁺ chelator, with high affinity for calcium. Fluo-3 AM can specifically identify intracellular calcium ions, with high sensitivity, low cytotoxicity, increased AM acetylmethyl ester can enter the cell well, after being sheared by the intracellular esterase stay in the cell to bind to calcium ions, produce strong fluorescence.

HY-D1524

N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid
Fluorescent Dye Others

N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid is a fluorescent reagent.
HY-D1496

Fluorescent Red Mega 485 NHS-ester
Fluorescent Dye Others

Fluorescent Red Mega 485 NHS-ester is an amine conjugating fluorescent biolabel that can be used to label proteins.

HY-15534

JC-1 CBIC2	Fluorescent Dye	Others
JC-1 (CBIC2) is an ideal fluorescent probe widely used to detect mitochondrial membrane potential. JC-1 accumulates in mitochondria in a potential dependent manner and can be used to detect the membrane potential of cells, tissues or purified mitochondria. In normal mitochondria, JC-1 aggregates in the mitochondrial matrix to form a polymer, which emits strong red fluorescence (Ex=585nm, Em=590nm); When the mitochondrial membrane potential is low, JC-1 cannot aggregate in the matrix of mitochondria and produce green fluorescence (ex=514nm, em=529nm). Storage: protect from light.

HY-D0853A

DiAzKs hydrochloride H-L-Photo-lysine hydrochloride	Fluorescent Dye	Others
DiAzKs (H-L-Photo-lysine) hydrochloride is a diazirine-containing lysine amino acid and is a photo-cross-linker. DiAzKs hydrochloride can site-selective incorporated into proteins and is used to crosslink protein-protein interactions in vitro and in living cells. DiAzKs hydrochloride acts as a UV light-activated photo-crosslinking probe.

HY-101897

Fura-2 AM Fura-2 Acetoxymethyl ester	Fluorescent Dye	Others
Fura-2 AM is a high affinity, intracellular, UV light-excitable and ratiometric fluorescent Ca²⁺ indicator. Storage: protect from light.

HY-D1065

NIR-H2O2	Fluorescent Dye	Inflammation/Immunology
NIR-H2O2 is a cell-permeable near-infrared (NIR) fluorescent turn-on sensor. NIR-H2O2 has both absorption and emission in the NIR region. NIR-H2O2 responds to H₂O₂ with a large turn-on NIR fluorescence signal upon excitation in the NIR region. NIR-H2O2 is capable of imaging endogenously produced H₂O₂ in living cells and mice.

HY-135638

Imatinib Acid
Fluorescent Dye Others

Imatinib Acid, an analogue of Imatinib, is usually used as a labeled chemical or fluorescent probe. Storage: protect from light.

HY-128868

FITC-Dextran (MW 10000)	Fluorescent Dye	Others
FITC-Dextran (MW 10000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 10000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 10000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption. Storage: protect from light.

HY-110250

DFHBI	Fluorescent Dye	Others
DFHBI is a small molecule that resembles the chromophore of green fluorescent protein (GFP). Spinach and DFHBI are essentially nonfluorescent when unbound, whereas the Spinach-DFHBI complex is brightly fluorescent both in vitro and in living cells. Storage: protect from light.

HY-D1602

BODIPY FL-DHPE	Fluorescent Dye	Others
BODIPY FL DHPE is a green-fluorescent phospholipid probe. BODIPY FL DHPE labels lipid 1,2-dihexadecanoyl-sn-glycero-phosphoethanolamine (DHPE), labeled liposomes can be internalized by membrane fusion. BODIPY FL DHPE can be used for investigations of membrane surface and membrane fusion. (λ_ex=505 nm, λ_em=511 nm).

HY-D1631

Calcium Green-5N AM	Fluorescent Dye	Neurological Disease
Calcium Green-5N AM is a novel Ca²⁺-sensitive fluorescent probe. Calcium Green-5N AM shows enhancement in fluorescence intensity on binding Ca²⁺, and can monitor free Ca²⁺ in neurons.

HY-118320

Alizarine Yellow R Mordant orange 1	Fluorescent Dye	Others
Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries. Storage: protect from light.

HY-B0883

Proflavine hemisulfate Proflavin hemisulfate; 3,6-Diaminoacridine hemisulfate	Bacterial Potassium Channel Autophagy	Infection Cancer
Proflavine hemisulfate, an acridine dye, is a known DNA intercalating agent. Anti-microbial agent. Proflavine hemisulfate behaves as a pore blocker for K_ir3.2. Proflavine hemisulfate is a potential lead compound for K_ir3.2-associated neurological diseases.

HY-D0785

NBD-F 4-Fluoro-7-nitrobenzofurazan	Fluorescent Dye	Others
NBD-F (4-Fluoro-7-nitrobenzofurazan) is a pro-fluorescent reagent which is developed for amino acid analysis. NBD-F reacts with primary or secondary amines to produce a fluorescent product and used for analysis of amino acids and low molecular weight amines.

HY-D1458

Peroxyfluor 1	Fluorescent Dye	Cancer Cardiovascular Disease Neurological Disease
Peroxyfluor 1 is a cell-permeable probe for H₂O₂. Peroxyfluor 1 represents a first-generation, green-fluorescent probe. Storage: protect from light.

HY-D0090

MQAE	Fluorescent Dye	Others
MQAE is a novel chloride ion fluorescence probe excited by ultraviolet light. MQAE, binding bromine ion as ligand, can be used to detect the activity of chloride. MQAE exhibits a reduction of fluorescence intensity with the increase of intracellular Cl^- concentration. MQAE has a pH-independent fluorescence intensity basically at a Cl^- concentration <50 nM. MQAE has high water solubility and cell permeability, MQAE has been used for fluorescence detection such as confocal microscopy and flow cytometry. Ex/Em=350/460 nm. Storage: protect from light.

HY-101937C

(±)-ANAP hydrochloride	Fluorescent Dye	Others
(±)-ANAP hydrochloride is the unnatural amino acid analog of prodan, acts as a fluorescent probes, and enhances environmental sensitivity.

HY-151710

Sulfo-Cy3 Azide	Fluorescent Dye	Others
Sulfo-Cy3 Azide is a water-soluble fluorogenic dye containing an azide group, which enables Click Chemistry. Sulfo-Cy3 Azide can be used for the labeling of sensitive molecules such as proteins. Storage: protect from light.

HY-B1025

Digoxigenin Lanadigenin	Fluorescent Dye	Inflammation/Immunology
Digoxigenin (DIG) is a steroid. DIG is used for situ hybridization as a labeling molecule probe due to long shelf life and fast detection and high sensitivity of DIG-labeled riboprobes. Storage: protect from light.

HY-W040291

7-Hydroxy-4-methylcoumarin-3-acetic acid, SE	Fluorescent Dye	Cancer
7-Hydroxy-4-methylcoumarin-3-acetic acid, SE is a blue fluorophore that has pH-dependent and environment-sensitive fluorescence. It is widely used for preparing bioconjugates of blue fluorescence.

HY-D1176

Calcium Green 1AM	Fluorescent Dye	Others
Calcium Green 1AM is a cell-permeant fluorescent calcium indicator (Excitation 506 nm; Emission 531 nm). Calcium Green 1AM is converted to the fluorescent calcium indicator by intracellular esterases. Storage: protect from light.

HY-D0251

Fluorescein Uranine	Fluorescent Dye	Cancer
Fluorescein (Uranine) is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes. Storage: protect from light.

HY-W012642

2-Aminopurine	DNA Stain	Others
2-Aminopurine, a fluorescent analog of guanosine and adenosine, is a widely used fluorescence-decay-based probe of DNA structure. When 2-Aminopurine is inserted in anoligonucleotide, its fluorescence is highly quenched by stacking with the natural bases. 2-Aminopurine has been used to probe nucleic acid structure and dynamics. Storage: protect from light.

HY-D1066

NIR-Thiol dinitrobenzenesulfonate	Fluorescent Dye	Others
NIR-Thiol dinitrobenzenesulfonate has both absorption and emission in the NIR region. NIR-Thiol dinitrobenzenesulfonate responds to thiol with a large turn-on NIR fluorescence signal upon excitation in the NIR region. NIR-Thiol dinitrobenzenesulfonate is capable of imaging endogenously produced thiol in living cells and mice.

HY-D1029

Biotin-11-dUTP
Fluorescent Dye Others

Biotin-11-dUTP is a fluorescent substitute for dTTP.

HY-D0073

2,3-Diaminonaphthalene	Fluorescent Dye	Others
2,3 Diaminonaphthalene is a highly selective colorimetric and fluorometric reagent for selenium detection and also used for the fluorometric determination of nitrite. Storage: protect from light.

HY-D1081

6-DTAF hydrochloride
Fluorescent Dye Others

6-DTAF hydrochloride is a fluorescein that can be used to label peptides and nucleotides.

HY-D1630

4-Di-10-ASP	Fluorescent Dye	Others
4-Di-10-ASP is a fluorescent lipophilic tracer (Excitation 485 nm; Emission 620 nm). 4-Di-10-ASP can be used to stain phospholipid membranes in a specific manner.

HY-151690

FAM hydrazide, 6-isomer	Fluorescent Dye	Others
FAM hydrazide, 6-isomer is a hydrazide derivative of fluorescein (FAM). FAM is a xanthene dye, a parent of fluorescein dye series. FAM hydrazide, 6-isomer can be used for the labeling of carbonyl compounds, aldehydes, and ketones. Storage: protect from light.

HY-W074143

Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) dichloride	Fluorescent Dye	Others
Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) dichloride is an oxygen-sensitive fluorescent indicator widely used as a probe for luminescence detection and quantitative oxygen determination.

HY-W320397

4-(2-Aminoethylamino)-7-(N,N-dimethylsulfamoyl)benzofurazan	Fluorescent Dye	Others
4-(2-Aminoethylamino)-7-(N,N-dimethylsulfamoyl)benzofurazan is a precolumn fluorescence derivatization reagent.

HY-D1158

HKOCl-4m	Fluorescent Dye	Inflammation/Immunology
HKOCl-4m is a selective and mitochondria-targeting rhodol-based fluorescent probe for monitoring mitochondrial hypochlorous acid (HOCl).

HY-151712

Sulfo-Cy5-Methyltetrazine	Fluorescent Dye	Others
Sulfo-Cy5-Methyltetrazine is a click chemistry reagent containing a methyltetrazine group. Sulfo-Cy5-Methyltetrazine acts as a fluorophore linker for trans-cyclooctene-based labeling. Sulfo-Cy5-Methyltetrazine shows good stability at physiological pH and is also highly reactive towards cyclooctene. Storage: protect from light.

HY-D0921

Heptamethine cyanine dye-1
ADS 815EI
Fluorescent Dye Others

Heptamethine cyanine dye-1 is a near-infrared cyanine dye for fluorescence imaging in biological systems.

HY-D0167

NHS-5(6)Carboxyrhodamine	Fluorescent Dye	Others
NHS-5(6)Carboxyrhodamine is a dye used for fluorescence labeling applications, where accurate dye/protein ratios can be obtained under native conditions.

HY-151890

NIR-βgal-2	Fluorescent Dye	Cancer
NIR-βgal-2 is a β-galactosidase-activated near-infrared fluorescent probe with superior sensitivity. NIR-βgal-2 can be used for visualizing β-galactosidase in breast cancer.

HY-W013435

1,2-Diaminoanthraquinone	Fluorescent Dye	Others
1,2-Diaminoanthraquinone is a sensitivity, specificity and nontoxic nitric oxide (NO) fluorescent probe. 1,2-Diaminoanthraquinone can be used to detect NO productions in live cell and animals with a maximum of absorption at about 540 nm and a detection limit of 5 μM for NO.

HY-D1258

AC-green VDP-green	Fluorescent Dye	Others
AC-green (VDP-green) is a β-allyl carbamate fluorescent probe for specifically imaging vicinal dithiol proteins (VDPs) in living systems (λ_ex/λ_em=400/475 nm). AC-green can detect the reduced bovine serum albumin (rBSA) with high sensitivity. AC-green displays low toxicity and features high sensitivity, and is suitable for sensing VDPs in living cells and zebrafishes.

HY-130013

HKYellow-AM (6/12-mixture)	Fluorescent Dye	Others
HKYellow-AM (6/12-mixture) is a yellow fluorescent probe that can detect ONOO- in living cells and tissues with high selectivity and sensitivity without cytotoxicity. Storage: protect from light.

HY-P3791

N-Succinyl-Ile-Ile-Trp-AMC
Fluorescent Dye Others

N-Succinyl-Ile-Ile-Trp-AMC is a peptide-based fluorescent substrate or probe for carboxypeptidase Y (CPY).

HY-D1461

Fluorescein Di-β-D-Glucopyranoside	Fluorescent Dye	Cancer
Fluorescein Di-β-D-Glucopyranoside is a specific β-glucocerebrosidase substrate that can be used for the intralysosomal β-galactosidase.

HY-101901

Oxazine 1 perchlorate
Fluorescent Dye Others

Oxazine 1 perchlorate is a symmetric cationic dye (λ_ex=653 nm, λ_em=666 nm). Storage: protect from light.

HY-D1262

BODIPY-TS Thiol-green 2	Fluorescent Dye	Others
BODIPY-TS (Thiol-green 2) is a fast response and thiol-specific turn-on probe. BODIPY-TS utilizes the thiosulfonate scaffold as a thiol recognition unit. BODIPY-TS has low toxicity, and features high selectivity, low detection limit, and quantitative reaction to thiols. Ex: 490 nM; Em: 515 nM.

HY-D1266

RB-OPD NO-red	Fluorescent Dye	Others
RB-OPD (NO-red) is a o-phenylenediamine (OPD)-locked rhodamine nitric oxide (NO) fluorescent probe with great sensitivity and selectivity (λex=550 nm, λem=590 nm).

HY-D1463

Nile Blue Methacrylamide	Fluorescent Dye	Cancer Cardiovascular Disease Metabolic Disease
Nile Blue Methacrylamide is a Nile Blue-based nanosized pH densor that can be used for simultaneous far-red and near-infrared live bioimaging.

HY-111263

NIAD-4	Amyloid-β	Neurological Disease
NIAD-4 is a fluorophore for optical imaging of amyloid-β (Aβ) in the central nervous system (CNS) for Alzheimer’s disease (AD). NIAD-4 binds to the same Aβ site with the binding affinity (K_i) of 10 nM. Storage: protect from light.

HY-147114

3-Methyl-8-(2'-deoxy-β-D-ribofuranosyl)isoxanthopterin	Fluorescent Dye	Others
3-Methyl-8-(2'-deoxy-β-D-ribofuranosyl)isoxanthopterin is a DNA uptake tracer, a pteridine-based fluorescent guanosine analogue. 3-Methyl-8-(2'-deoxy-β-D-ribofuranosyl)isoxanthopterin is widely used in studies of DNA binding and dynamics, with an absorbance maximum at 350 nm and an emission maximum at 430 nm. Storage: protect from light.

HY-D1653

BDP 581/591 NHS ester	Reactive Oxygen Species	Others
BDP 581/591 NHS ester is a a borondipyrromethene dye (Ex=585 nm, Em=594 nm) that has relatively long fluorescence lifetime and two photon excitation cross section. BDP 581/591 NHS ester can be used for fluorescence polarization analysis and also reacts with reactive oxygen species (ROS) and alter fluorescence. BDP 581/591 NHS ester is also an NHS ester derivative that can be used to bind primary and secondary amine groups of proteins, peptides and other molecules. Storage: protect from light.

HY-D0981

7-Amino-4-(trifluoromethyl)coumarin Coumarin 151; AFC	Fluorescent Dye	Others
7-Amino-4-(trifluoromethyl)coumarin (Coumarin 151) is a fluorescent marker for the sensitive detection of proteinases. The excitation and emission wavelengths are 400 and 490 nm, respectively. Storage: protect from light.

HY-D1544

Uniblue A sodium
Fluorescent Dye Others

Uniblue A sodium is a reactive protein stain that can be used in the covalent pre-gel staining of the protein (Ex=594 nM).
HY-15943

6-TAMRA
6-Carboxytetramethylrhodamine
DNA Stain Others

Storage: protect from light.
HY-D0830

Calcein (tetraethyl ester)
Fluorexon tetraethyl ester
Fluorescent Dye Others

Storage: protect from light.

HY-D1606

BODIPY FL prazosin	Adrenergic Receptor	Metabolic Disease
BODIPY FL prazosin is a fluorescent α1-adrenergic antagonist with K_i values of 14.5, 43.3 nM for α1a-AR and α1b-AR, respectively. BODIPY FL prazosin also is a fluorescent ligand with the excitation and emission wavelengths are 485 and 535 nm, respectively. BODIPY FL prazosin can be used for study the differences in the subcellular localization of α1-adrenoceptor subtypes.

HY-128868G

FITC-Dextran (MW 150000)	Fluorescent Dye	Others
FITC-Dextran (MW 150000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 150000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 150000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption. Storage: protect from light.

HY-D1571

CellTracker Blue CMF2HC Dye	DNA Stain	Others
CellTracker Blue CMF2HC Dye is a blue dye, can be used in two-channel nuclei acid sequencing, with blue and purple excitation light (450-460 nm/400-405nm or 415-450 nm/480-525nm). CellTracker Blue CMF2HC Dye can be used to rapid determination of antibiotic sensitivity of microorganisms. Storage: protect from light.

HY-W127703

Octadecyl Rhodamine B chloride	Fluorescent Dye	Others
Octadecyl Rhodamine B chloride is a cationic amphiphile that can be used for staining cell membranes. Octadecyl Rhodamine B chloride can be used in numerous studies including electronic energy transfer in organized molecular assemblies, membrane structure, and distances of closest approach between protein domains and membranes.

HY-114491

Rineterkib	ERK Raf	Cancer
Rineterkib (compound B) is an orally available ERK1 and ERK2 inhibitor in the treatment of a proliferative disease characterized by activating mutations in the MAPK pathway. The activity is particularly related to the treatment of KRAS-mutant NSCLC, BRAF-mutant NSCLC, KRAS-mutant pancreatic cancer, KRAS-mutant colorectal cancer (CRC) and KRAS-mutant ovarian cancer. Rineterkib hydrochloride can also inhibit RAF. Storage: protect from light.

HY-D1049

DNP-X acid 6-((2,4-Dinitrophenyl)amino)hexanoic acid	Fluorescent Dye	Metabolic Disease
DNP-X acid (6-((2,4-Dinitrophenyl)amino)hexanoic acid), an amine-reactive building block for developing a probe, can be recognized by anti-DNP antibodies. DNP-X acid is also an excellent amine-reactive FRET quencher paired with Trp or Tyr.

HY-D0982

Zinquin
Fluorescent Dye Others

Zinquin is a fluorescent sensor and used to observe reactive Zn²⁺. λex\em = 364/385 nm.

HY-D1684

DCDAPH	Amyloid-β	Neurological Disease
DCDAPH (Compound 2c) is a novel smart NIRF probe for detection of β-amyloid (Aβ) plaques (λ_ex/λ_em=597/665 nm in PBS). DCDAPH shows high affinity for Aβ aggregates (K_i=37 nM, K_d=27 nM). DCDAPH shows good blood brain barrier permeation and can meet most of the requirements for the detection of Aβ plaques both in vitro and in vivo.

HY-66020

6-FITC 6-Fluorescein Isothiocyanate	Fluorescent Dye	Cancer
6-FITC (6-Fluorescein Isothiocyanate) is a derivative of fluorescein used in wide-ranging applications including flow cytometry.

HY-D1726

8RK59	Deubiquitinase	Cancer
8RK59, a Bodipy probe, is a potent UCHL1 (ubiquitin C-terminal hydrolase L1) inhibitor, with an IC₅₀ close to 1 μM. 8RK59 could penetrate and label living cells. BodipyFL-alkyne is coupled to the azide of 8RK64 (HY-148254) using copper(I)-mediated click chemistry, resulting in compound 8RK59.

HY-D0924

Cy5.5 Sulfo-Cyanine5.5	Fluorescent Dye	Cancer Metabolic Disease Inflammation/Immunology Neurological Disease Cardiovascular Disease
Cy5.5 is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

HY-D0032

DAF-2DA
5,6-Diaminofluorescein diacetat
Fluorescent Dye Others

DAF-2DA (5,6-Diaminofluorescein diacetat) is most widely probe for NO measurement.
HY-D1470

BADAN
Fluorescent Dye Others

BADAN (6-Bromoacetyl-2-dimethylaminonaphthalene) is a polarity-sensitive fluorescent probe.
HY-D0035

MPAC-Br
Fluorescent Dye Others

MPAC-Br is a highly sensitive fluorescent derivatization reagent for carboxylic acids in HPLC.

HY-101889

Cresyl Violet perchlorate Oxazine 9 perchlorate	Fluorescent Dye	Neurological Disease
Cresyl Violet perchlorate is a red fluorescent stain, which can be used to stain neurons. Storage: protect from light.

HY-D1587

8-Phenyl-2,6-diethyl-BODIPY 505/515
Fluorescent Dye Others

8-Phenyl-2,6-diethyl-BODIPY 505/515 is a derivative of BODIPY 505/515 (Ex=525 nm，Em=544 nm).

HY-151776

Cy3 methyltetrazine TZ-Cy3	Fluorescent Dye	Others
Cy3 methyltetrazine (TZ-Cy3) is a click chemistry reagent with methyltetrazine building blocks that is highly reactive towards cyclooctene. Cy3 methyltetrazine is also a *tetrazine-modified fluorescent* probe** that can be used to analyze protein phosphorylation in solution and living cells.

HY-D1546

Biotin-C2-maleimide	Fluorescent Dye	Cancer
Biotin-C2-maleimide is an antibody conjugate reagent, can bind to many biomolecules without significantly changing the biological activity of the target molecule.

HY-D0022

5-Aminofluorescein 5-AF	Fluorescent Dye	Others
5-Aminofluorescein (5-AF) is a fluorescence marker, covalently bound to human serum albumin. The excitation wavelength is 490 nm and the emission wavelength is 515 nm.

HY-101902

Quin-2AM Quin-2 acetoxymethyl ester	Fluorescent Dye	Others
Quin-2AM is a fluorecent Ca²⁺ chelator, with high affinity for calcium. Quin-2AM can specifically identify intracellular calcium ions, with high sensitivity, low cytotoxicity, increased AM acetylmethyl ester can enter the cell well, after being sheared by the intracellular esterase stay in the cell to bind to calcium ions, produce strong fluorescence. Storage: protect from light.

HY-W248115

Pyrromethene 597	Fluorescent Dye	Others
Pyrromethene 597 is a BODIPY laser dye. Pyrromethene 597 displays wide tuning range of lasing wavelengths and high photostability. Pyrromethene 597 can be used as a thermal probe.

HY-101896

Fluo-4 AM
Fluorescent Dye Others

Fluo-4 AM is a?cell-permeable Ca²⁺?indicator. Storage: protect from light.

HY-D0819A

CY5-SE triethylamine salt Cy5 NHS Ester triethylamine salt; Sulfo-Cyanine5 Succinimidyl Ester triethylamine salt	Fluorescent Dye	Others
Cy5-SE (Cy5 NHS Ester) triethylamine salt is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. Cy5-SE triethylamine salt is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides Ex=649 nm; Em=670 nm).

HY-15935C

X-Gluc sodium	Fluorescent Dye	Others
X-Gluc sodium is a dye reagent for the detection of β-glucuronidase (GUS), an enzyme produced by E. coli. X-Gluc sodium can be used to detect E. coli contamination in food, water and the urinary tract (GUS as a specific detection indicator). X-Gluc sodium is also widely used in molecular biology experiments to label and detect the expression of target genes (reacts with the GUS gene, appears blue).

HY-D0824

CY7-SE Sulfo-Cyanine7 Succinimidyl Ester	Fluorescent Dye	Others
CY7-SE is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

HY-D1529

4-Methylumbelliferyl phosphate (2-amino-2-methyl-1,3-propanediol)	Fluorescent Dye	Others
4-Methylumbelliferyl phosphate (2-amino-2-methyl-1,3-propanediol) is a fluorescent substrate, can be used as substrate buffer of enzyme assay.

HY-D1625

Cy5 DBCO chloride	Fluorescent Dye	Others
Cy5 DBCO chloride is an azide reaction probe and the addition of DBCO molecules allows the imaging of azide-labelled biomolecules by a copper-free “Click Chemistry” reaction. Storage: protect from light.

HY-D1418

CP-BP-SFAC
Fluorescent Dye Others

CP-BP-SFAC is a luminogenic molecule. CP-BP-SFAC exhibits strong sky-blue delayed fluorescence in neat films.

HY-D1654

BDP 581/591 maleimide	Fluorescent Dye	Others
BDP 581/591 maleimide is a linker of the BDP 581/591 dye. It has a long fluorescence lifetime and can be used for fluorescence polarization assays. The maleimide group can react with thiol groups to form thioester bonds between pH 6.5 to 7.5, for the labeling of sulfhydryl groups of proteins and peptides.

HY-D0112

7-Hydroxycoumarin-4-acetic acid	Fluorescent Dye	Others
7-Hydroxycoumarin-4-acetic acid, a pH-indicator dye, is covalently bound to bovine serum albumin (BSA) at the positions of reactive amino groups (λ_max=326 nm).

HY-D0893

NSP-SA-NHS	Fluorescent Dye	Others
NSP-SA-NHS is an acridinium ester that can be used for chemiluminescent immunoassay. A rapid and sensitive chemiluminescent immunoassay of Bisphenol A (BPA) with NSP-SA-NHS-labeled has been developed. Storage: protect from light.

HY-D1261

Naph-EA-mal Thiol-green 1	Fluorescent Dye	Others
Naph-EA-mal (Thiol-green 1) is a rapid detect and ultrafast turn-on thiol fluorescence probe for protein labeling and bioimaging. Naph-EA-mal (Thiol-green 1) can be used to detect thiols in living cells, label the protein thiols, quantify the concentration of total thiols in cell lysate, and determine the reversible protein thiols oxidation in fixed cells. Ex: 488 nM; Em: 540 nM.

HY-118159

Diphenyl-1-pyrenylphosphine DPPP	Reactive Oxygen Species	Others
Diphenyl-1-pyrenylphosphine (DPPP) is a fluoregenic peroxide reactive probe. Diphenyl-1-pyrenylphosphine exhibits a unique phototriggered aggregation-induced emission (AIE)/aggregation-induced quenching (ACQ) transition with a remarkable third-order nonlinear optical signal change. Storage: protect from light.

HY-D0026

7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester	Fluorescent Dye	Others
7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester is a bioReagent, suitable for fluorescence, can be used for amine-reactive labeling. Storage: protect from light.

HY-126793

2′,7′-Dichlorofluorescein diacetate DCFH2-DA	Reactive Oxygen Species	Others
2′,7′-Dichlorofluorescein diacetate (DCFH-DA) is a cell-permeable fluorescent probe. 2′,7′-Dichlorofluorescein diacetate can be used to detect the generation of reactive oxygen intermediates and for assessing the overall oxidative stress in toxicological phenomenon. Storage: protect from light.

HY-W008292

Carbostyril 124
Fluorescent Dye Others

Carbostyril 124 is a sensitising chromophore. Carbostyril 124 is a reasonably effective organic sensitizer for a proximate bound terbium ion.
HY-D0083

DiI
DiIC18(3)
Fluorescent Dye Others

DiI is a long-chain carbocyanine dye. Carbocyanine dyes are widely used as Di to label cells, organelles, liposomes, viruses and lipoproteins.

HY-D1251

TRFS-red	Fluorescent Dye	Others
TRFS-red, a red fluorescence emission off-on probe, is selective for thioredoxin reductase (TrxR). TRFS-red exhibits high response rate and sensitivity. TRFS-red can be used for imaging live cells.

HY-D1268

Seph-PAO
Fluorescent Dye Cancer

Seph-PAO is the modified PAO attached a sepharose fluorophore and is used to detect the thioredoxin reductase (TrxR).

HY-D0969

3,3'-Dioctadecyloxacarbocyanine perchlorate DiO; DiOC18(3)	Fluorescent Dye	Others
DiO is a long-chain carbocyanine dye. Carbocyanine dyes are widely used as Di to label cells, organelles, liposomes, viruses and lipoproteins.

HY-P1005

Ac-DEVD-AFC
Fluorescent Dye Cancer

Ac-DEVD-AFC is a fluorogenic substrate (λ_ex=400 nm, λ_em=530 nm). Storage: protect from light.

HY-151662

4-Azido-2,3,5,6-tetrafluorobenzoic Acid N3-TFBA	ADC Linker	Others
4-Azido-2,3,5,6-tetrafluorobenzoic Acid (N3-TFBA) is a click chemistry reagent containing an azide group. 4-Azido-2,3,5,6-tetrafluorobenzoic Acid is a complex with FAM-labeled DNA probe. 4-Azido-2,3,5,6-tetrafluorobenzoic Acid can be used as versatile photoaffinity labeling agents to probe biological receptors. Storage: protect from light.

HY-151615

DCI-Br-3	Fluorescent Dye	Neurological Disease
DCI-Br-3 is a rapid, highly sensitive, and selective probe to monitor thiols in the epileptic brain. (λ_ex=537 nm, λ_em=675 nm).DCI-Br-3 can effectively cross the blood-brain barrier (BBB). Storage: protect from light.

HY-121608

Lumiflavin
Lumiflavine
Fluorescent Dye Others

Lumiflavin (Lumiflavine), a riboflavine analog, can be used to detect riboflavine uptake. Storage: protect from light.

HY-D1362

BDP 630/650 maleimide	Fluorescent Dye	Others
BDP 630/650 maleimide is a fluorophore which can be read on the Cyanine5 channel. BDP 630/650 maleimide is useful for fluorescence lifetime related measurements because of the long life time of the excited state.

HY-D1296

Green DND-26	Fluorescent Dye	Others
Green DND-26 is a green fluorescently labeled lysosomal probe with a maximum excitation/emission wavelength of 504/511 nm. The structure is composed of a fluorescein group and linked weak bases, which can freely cross the cell membrane and generally gather on spherical organelles. Green DND-26 is suitable for observing the internal biosynthesis and related pathogenesis of lysosomes.

HY-D1249

Calcein (mixture of isomers)	Fluorescent Dye	Others
Calcein mixture of isomers is a calcium-dependent fluorescent molecule. Calcein mixture of isomers can be used to study bone metabolism (in vivo) and to stain depressed areas (in vitro). Calcein mixture of isomers can also be used for fluorometry and EDTA titration of calcium.

HY-D0141

12-(1-Pyrenyl)dodecanoic acid
Fluorescent Dye Others

12-(1-Pyrenyl)dodecanoic acid is a fluorescence probe.

HY-D1157

HKPerox-2	Fluorescent Dye Reactive Oxygen Species	Others
HKPerox-2 is a highly sensitive green fluorescent probe for the specific detection of H₂O₂ in living cells with a maximum excitation wavelength and emission wavelength of 520 nm and 543 nm, respectively.

HY-117695

AQC 6-Aminoquinolyl-N-hydroxysccinimidyl carbamate	Fluorescent Dye	Others
AQC (6-Aminoquinolyl-N-hydroxysccinimidyl carbamate) is a reagent used for amino acid or protein sequence analysis by HPLC with fluorescence detection. AQC reacts with primary and secondary amino acids to yield fluorescent derivates, allowing amino acid detection at under-picomolar levels. Storage: protect from light.

HY-D0786

3-Morpholinobenzanthrone	Fluorescent Dye	Others
3-Morpholinobenzanthrone is a fluorescent membrane probe, possessing higher dipole moment values in the excited-state than in the ground-state.

HY-D1657

BDP 581/591 azide	Fluorescent Dye	Others
BDP 581/591 azide is an azide derivative of BDP 581/591. BDP 581/591 is a universal, photostable fluorophore. BDP 581/591 azide can be used for the conjugation with both small molecules and biomolecules to construct tracers for fluorescence polarization assays and microscopy probes.

HY-D1682

NFQ1	Fluorescent Dye	Others
NFQ1 is a *non-fluorescent* quencher** (absorption wavelength: 474 nm), and is used for a new type of One Sample Fluorescence Resonance Energy Transfer (OS-FRET) method. OS-FRET enable measurement of unquenched donor emission in the same sample. NFQ1 shows broad absorption spectrum ensuring its utility as a dark acceptor for many donors.

HY-D1054

Cy2 (iodine) Cyanine2 (iodine)	Fluorescent Dye	Others
Cy2 iodine is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance.

HY-D1601

N-Aminofluorescein	Fluorescent Dye	Others
N-Aminofluorescein is a fluorescein hydrazide with spiro form, a highly selective and sensitive fluorescence probe for Cu²⁺. N-Aminofluorescein has no selective fluorescence response to other common metal ions, can be used for direct detection of Cu²⁺ in biological systems with λex/em=495/516 nm.

HY-130017

HKSOX-1r (5/6-mixture)	Reactive Oxygen Species	Others
HKSOX-1r (5/6-mixture) is a fluorescent probe which is used for imaging and detection of endogenous superoxide in live cells and in vivo. HKSOX-1r (5/6-mixture) exhibits excellent selectivity and sensitivity towards superoxide anion radical. Storage: protect from light.

HY-P1002

Suc-Leu-Leu-Val-Tyr-AMC
Fluorescent Dye Others

Suc-Leu-Leu-Val-Tyr-AMC is a fluorogenic substrate.

HY-D0819

CY5-SE Cy5 NHS Ester; Sulfo-Cyanine5 Succinimidyl Ester	Fluorescent Dye	Others
Cy5-SE (Cy5 NHS Ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reaction. This reagent is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling. Excitation (nm):649, Emission (nm): 670. Storage: protect from light.

HY-U00452

PL553
Fluorescent Dye Inflammation/Immunology

PL553 is a specific and high-affinity fluorigenic substrate of Leukotriene A4 hydrolase, with a λ_max of 210 nm and λ_em of 410 nm.

HY-128868A

FITC-Dextran (MW 4000)	Fluorescent Dye	Others
FITC-Dextran (MW 4000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 4000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 4000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption. Storage: protect from light.

HY-D1666

BDP 558/568 azide	Fluorescent Dye	Others
BDP 558/568 azide is an azide modified BDP 558/568 (BDP 558/568: Ex=558 nm, Em=568 nm). BDP 558/568 azide can be used in the labeling of click chemistry.

HY-D1457

DND-189
Fluorescent Dye Others

DND-189, a low-pH fluorescent probe, is sensitive to neutral and low pH range. DND-189 can be used to measure the pH of acidic organelles.

HY-D1168

Oil Red O	Fluorescent Dye	Metabolic Disease
Oil Red O is a fat-soluble diazol dye, with a maximum absorption at 518 nm. Oil Red O stains neutral lipids and cholesteryl esters but not biological membranes. Oil Red O can be used for detecting and quantifying hepatic steatosis in mouse liver biopsies. Oil Red O staining efficiently helps to visualize the radical changes that occur in tissues as metabolic disease occurs and progresses.

HY-D0940

H2DCFDA DCFH-DA; 2',7'-Dichlorodihydrofluorescein diacetate	Reactive Oxygen Species	Others
H2DCFDA (DCFH-DA) is a cell-permeable probe used to detect intracellular reactive oxygen species (ROS) (Ex/Em=488/525 nm).

HY-D0721

6-CFDA 6-Carboxyfluorescein diacetate	Fluorescent Dye	Others
6-CFDA is a common aliphatic luciferin-line organism. CFDA conducts free diffusion into cells, and then it is hydrolyzed into carboxyl fluorescein (CF) by intracellular non-specific lipase. CF containing portion contains an additional negative charge so that it is better retained in cells, compared to fluorescein dyes. Storage: protect from light.

HY-108715

Real Thiol	Fluorescent Dye	Neurological Disease
Real Thiol is a reversible reaction-based fluorescent probe which can quantitatively monitor the real-time glutathione dynamics in living cells. Storage: protect from light.

HY-W010947

4-Methylumbelliferyl palmitate	Fluorescent Dye	Inflammation/Immunology
4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions.

HY-W356117

C6 NBD Glucosylceramide	Fluorescent Dye	Others
C6 NBD Glucosylceramide is a glucosylceramide fluorescent derivative (Ex=466 nm, Em=535 nm). C6 NBD Glucosylceramide can be used to study the metabolism and internalization of glucosylceramide and also for the determination of glucosyl ceramide synthase activity.

HY-D0091

7-Ethoxy-4-trifluoromethylcoumarin
Fluorescent Dye Others

7-Ethoxy-4-trifluoromethylcoumarin is a fluorescent substrate of various enzymes of the cytochrome P450 superfamily
HY-W179417

Methacrolein-2,4-dinitrophenylhydrazone
Fluorescent Dye Others

Methacrolein-2,4-dinitrophenylhydrazone is a small molecule azo and nitro dye.

HY-137845

4-Methylumbelliferyl β-D-galactopyranoside	Fluorescent Dye	Others
4-Methylumbelliferyl β-D-galactopyranoside is a fluorescent substrate for β-galactosidase which, when cleaved, produces a water-soluble blue fluorescent coumarin fluorophore that can be detected using a fluoroenzymeter or fluorometer. Storage: protect from light.

HY-U00440

FHZ
Fluorescent Dye Others

FHZ is a fluorescent probe.

HY-151708

CalFluor 488 Azide	Fluorescent Dye	Others
CalFluor 488 Azide is a water-soluble fluorogenic azide probe. CalFluor 488 Azide is activated by Cu-catalyzed or metal-free click reaction. CalFluor 488 Azide is not fluorescent until it is reacted with alkynes. Storage: protect from light.

HY-101883

BCECF-AM
Fluorescent Dye Others

BCECF-AM is a cell membrane permeable compound widely used as a fluorescent indicator for intracellular pH. Storage: protect from light.

HY-D0259

Erythrosine B Erythrosin extra bluish	Fluorescent Dye	Others
Erythrosine B is an artificial dye widely used in the food and textile industries. Erythrosine B is also a novel photosensitizer which has been used to develop animal models.

HY-W090090

BODIPY 493/503 Pyrromethene 546; BDP 493/503 lipid stain	Fluorescent Dye	Others
BODIPY?493/503 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Protect from light, stored at -20℃ for 1 year.

HY-W027544

MCA	Fluorescent Dye	Others
MCA is a coumarin derivative. MCA quantitates platelet-activating factor by high-performance liquid chromatography with fluorescent detection. MCA can modify FRET peptide substrates for analyzing protease activities.

HY-D1353

LipidGreen 2	Fluorescent Dye	Others
LipidGreen 2 is a second generation small molecule probe for lipid imaging. LipidGreen 2 has a better fluorescence signal compared with the previous LipidGreen, and selectively stains neutral lipids in cells and fat deposits in live zebrafish.

HY-D1641

5,5'-Dimethyl BAPTA tetrapotassium	Fluorescent Dye	Others
5,5'-Dimethyl BAPTA tetrapotassium is a water-soluble, extracellular membrane metal chelator with relative selectivity for calcium ions.

HY-D1433

FITC-C6-LEHD-FMK	Fluorescent Dye	Cancer
FITC-C6-LEHD-FMK, a fluorescently labeled caspase-9 inhibitor, can be used for detection of active caspase-9 in mammalian cells undergoing apoptosis. FITC-C6-LEHD-FMK provides a convenient means for sensitive detection of activated caspase-9 in living cells. Z-LEHD-FMK is a specific caspase-9 inhibitor.

HY-145385

Coelenteramide	Fluorescent Dye	Others
Coelenteramide is a oxidative product of Coelenterazine (HY-18743). Coelenteramide can form a complex with apoAequorin/Ca²⁺, which is known as blue fluorescent protein (BFP) and shows continuous weak luminescence with Coelenterazine like a luciferase. Coelenteramide can be used as an imaging agent. Storage: protect from light.

HY-D1082

5-DTAF	Fluorescent Dye	Others
5-DTAF is a isomeric fluorescein derivative that directly react with polysaccharides and other alcohols in aqueous solution at pH ＞ 9. The maximum of the 5-DTAF emission profile is at a wavelength of 518 nm after excitation at 488 nm.

HY-126831

SBFI-AM
Fluorescent Dye Others

SBFI-AM is a Na⁺ selective fluorescent indicator. SBFI-AM shows selectivity for Na⁺ over K⁺. Storage: protect from light.

HY-P1004

Luciferase	Reactive Oxygen Species	Cancer
Luciferase from Vibrio fischeri has also been used in a study to investigate the sensitivity of dark mutants of various strains of luminescent bacteria to reactive oxygen species.

HY-D1695

LYCBX
Fluorescent Dye Others

LYCBX is a neuronal tracer, a fluorescent biotin derivative of Lucifer Yellow.
HY-D1708

RuBP-4S
Fluorescent Dye Others

RuBP-4S is a luminescent ruthenium complex.

HY-D1093

Carboxy SNARF-1, acetoxymethyl ester (5/6-mixture)	Fluorescent Dye	Others
Carboxy SNARF-1, acetoxymethyl ester (5/6-mixture) is a fluorescent probe that is sensitive to pH. Carboxy SNARF-1, acetoxymethyl ester (5/6-mixture) can be used for measurement of intracellular pH.

HY-18743

Coelenterazine	Reactive Oxygen Species	Cancer
Coelenterazine is a luminescent enzyme substrate for apoaequorin and Renilla luciferase. Renilla luciferase and substrate coelenterazine has been used as the bioluminescence donor in bioluminescence resonance energy transfer (BRET) to detect protein-protein interactions. Coelenterazine is a superoxide anion-sensitive chemiluminescent probe and it can also be used in chemiluminescent detection of peroxynitrite. Storage: protect from light.

HY-133821

N-Methylmesoporphyrin IX	G-quadruplex	Neurological Disease
N-Methylmesoporphyrin IX (NMM), a widely used G-quadruplex DNA specific fluorescent binder, is an efficient probe for monitoring Aβ fibrillation. N-Methylmesoporphyrin IX is an in situ inhibitor and an ex situ monitor for Aβ amyloidogenesis both in vitro and in cells. N-Methylmesoporphyrin IX is sensitive to G-quadruplexes DNA but has no response to duplexes, triplexes and single-stranded forms DNA. N-Methylmesoporphyrin IX is nonfluorescent alone or in monomeric Aβ environments, but emits strong fluorescence through stacking with the Aβ assemblies. Storage: protect from light.

HY-15941

5(6)-FITC Fluorescein 5(6)-isothiocyanate; Fluorescein isothiocyanate 5- and 6- isomers	Fluorescent Dye	Others
5(6)-FITC (Fluorescein 5(6)-isothiocyanate) is an amine-reactive derivative of fluorescein dye that has wide-ranging applications as a label for antibodies and other probes, for use in fluorescence microscopy, flow cytometry and immunofluorescence-based assays such as Western blotting and ELISA.

HY-133522

HBC525	Fluorescent Dye	Others
HBC525 is a HBC-like fluorophore and a fluorogenic RNA aptamer (K_d=3.8 nM). HBC525 can be directly used as fusion tags for the imaging and tracking of cellular RNAs of interest. Fluorogenic RNA aptamers have also been used to construct various interesting dynamic RNA nanodevices for cellular target detection and imaging. Storage: protect from light.

HY-135637

Nilotinib Acid
Fluorescent Dye Others

Nilotinib Acid, an analogue of Nilotinib, is usually used as a labeled chemical or fluorescent probe. Storage: protect from light.

HY-150978

DDAO-C6	Fluorescent Dye	Others
DDAO-C6 is a cridone ester derivative, highly specific fluorescence for detecting human serum albumin (HSA). DDAO-C6 acts as an enzymatic activatable near-infrared fluorescent probe in visually sensing endogenous lipase from gut microbes (Ex/Em=600/658 nm). Storage: protect from light.

HY-D1664

BDP 558/568 alkyne	Fluorescent Dye	Others
BDP 558/568 alkyne is a borondipyrromethene dye. BDP 558/568 alkyne possesses high quantum yield. BDP 558/568 alkyne is a terminal alkyne for copper-catalyzed Click chemistry. (λ_ex=558 nm, λ_em=568 nm).

HY-W337201

5-Bromo-4-chloro-3-indolyl β-D-cellobioside
Fluorescent Dye Others

5-Bromo-4-chloro-3-indolyl β-D-cellobioside is a chromogenic compound used to detect cellobiohydrolases.

HY-D0233

Leucocrystal violet	Fluorescent Dye	Others
Leucocrystal violet is a triphenylmethane dye which can be used to detect antimony in environmental and biological samples using spectrophotometric techniques.

HY-W127843

Mag-Indo-1 tetrapotassium salt
Fluorescent Dye Others

Mag-Indo-1 tetrapotassium salt is a cell impermeable fluorescent probe for Mg²⁺ detection.

HY-D1022A

Biotin-16-dUTP trisodium Biotin-16-deoxyuridine-5'-triphosphate trisodium	DNA Stain	Others
Biotin-16- dUTP (Biotin-16-deoxyuridine-5'-triphosphate) trisodium can be used to replace its natural counterpart dTTP by enzymatically incorporating it into DNA/cDNA. Biotin-16- dUTP trisodium can be used to produce biotinylated DNA probes in a variety of assay applications. Storage: protect from light.

HY-D0047

5-CFDA 5-Carboxyfluorescein diacetate	Fluorescent Dye	Others
5-CFDA is a common aliphatic luciferin-line organism. CFDA conducts free diffusion into cells, and then it is hydrolyzed into carboxyl fluorescein (CF) by intracellular non-specific lipase. CF containing portion contains an additional negative charge so that it is better retained in cells, compared to fluorescein dyes. Storage: protect from light.

HY-W011618

N-(9-Acridinyl)maleimide	Fluorescent Dye	Others
N-(9-Acridinyl)maleimide is a maleimide type fluorescent thiol reagent. N-(9-Acridinyl)maleimide shows no substantial fluorescence but its coupling products with thiol compounds exhibit strong blue fluorescence. N-(9-Acridinyl)maleimide is used for fluorometrical analysis of cysteine and glutathione.

HY-P3484

Dnp-PLGLWA-DArg-NH2 TFA	MMP	Cancer
Dnp-PLGLWA-DArg-NH2 TFA is a fluorogenic substrate for MMP-1 and MMP-9. Dnp-PLGLWA-DArg-NH2 TFA can be used to quantify the activity of MMPs (Ex=280 nm, Em=360 nm).

HY-D1557

Cyanine5.5 tetrazine	Fluorescent Dye	Others
Cyanine5.5 tetrazine is a far-infrared luminescent dye. Cyanine5.5 tetrazine is a Cyanine5.5 (HY-D0925A) derivative contains a tetrazine moiety. Cyanine5.5 tetrazine can be used for in vivo imaging and low background applications.

HY-114958

RH 421	Fluorescent Dye	Others
RH 421 is a voltage-sensitive styryl dye that can penetrate through the lipid bilayers. RH 421 is a chromogenic substrate for β-galactosidase. Storage: protect from light.

HY-125623

MitoPerOx	Fluorescent Dye	Others
MitoPerOx is a fluorescent ratio-probe of lipid peroxidation. MitoPerOx can be taken up very rapidly into mitochondria within cells, thereby responding to changes in mitochondrial lipid peroxidation. Storage: protect from light.

HY-D1426

Di-12-ANEPPQ	Fluorescent Dye	Neurological Disease
Di-12-ANEPPQ is a fast-responding membrane potential dye. Di-12-ANEPPQ, the lipophilic dye, shows cell-specific loading and Golgi-like staining patterns with minimal background fluorescence in the slices of neocortex and hippocampus.

HY-D0986

TMA-DPH
Fluorescent Dye Others

TMA-DPH is a hydrophobic fluorescent membrane probe (Ex=355 nm; Em=430 nm).

HY-D1156A

HKSOX-1m (5/6-mixture) (hydrobromide)	Fluorescent Dye Reactive Oxygen Species	Others
HKSOX-1m (5/6-mixture) hydrobromide is a O₂^•− fluorescent probe for mitochondria-targeting (Ex/Em=509/534nm; green), exhibiting excellent selectivity and sensitivity toward O₂^•− over a broad range of pH, strong oxidants, and abundant reductants found in cells.

HY-D1578

C12FDGlcU	Fluorescent Dye	Others
C12FDGlcU is a lipophilic analog of fluorescein di-β-D-glucuronic acid. C12FDGlcU can be useful for the detection of β-glucuronidase (GUS) gene expression. C12FDGlcU can enter the cells and then be cleaved by β-glucuronidase, generating the yellow-colored, green-fluorescent fluorescein (Abs/Em of the reaction product: 495/518 nm).

HY-111391

Resazurin sodium Diazoresorcinol sodium	Bacterial	Others
Resazurin sodium (Diazoresorcinol sodium) is commonly used to measure bacterial and eukaryotic cell viability through its reduction to the fluorescent product resorufin. Storage: protect from light.

HY-130025

HKOCl-3
Fluorescent Dye Others

HKOCl-3 is a highly sensitive and selective fluorescent probe for detecting hypochlorous acid.?E_x: 490 nm; E_m 527 nm. Storage: protect from light.
HY-101888

Cresyl Violet acetate
Fluorescent Dye Neurological Disease

Cresyl Violet acetate is a red fluorescent stain, which can be used to stain neurons. Storage: protect from light.

HY-131131

5-CFDA-AM	Fluorescent Dye	Others
5-CFDA-AM is a cell-permeable esterase substrate that can be used as an active probe to measure enzyme activity and cell membrane integrity. 5-CFDA-AM is electroneutral and can enter the cell at a lower concentration than CFDA, where it is hydrolysed by intracellular esterases to produce carboxyfluorescein. Carboxyfluorescein contains an additional negative charge and can be better retained in the cell. Storage: protect from light.

HY-D1626

DiSC18(3)
3,3'-Dioctadecylthiacarbocyanine perchlorate
Fluorescent Dye Others

DiSC18(3) is a lipophilic carbocyanine dye for membrane labelling.

HY-136886

IR-820 New Indocyanine Green	Fluorescent Dye	Cancer
IR-820 (New Indocyanine Green) is an infrared blood pool contrast agent. IR-820 also is normally used as a laser and near-infrared dye to detect and quantify diseased tissue in live animals.

HY-N2306

Aclacinomycin A Aclarubicin	Topoisomerase DNA/RNA Synthesis Proteasome Antibiotic	Cancer
Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis.

HY-D1159

HKOH-1r	Fluorescent Dye Reactive Oxygen Species	Others
HKOH-1r is a highly sensitive green fluorescent probe for the specific detection of ·OH in living cells with a maximum excitation wavelength and emission wavelength of 500 nm and 520 nm, respectively. Storage: protect from light.

HY-141575

C12-NBD-ceramide
Fluorescent Dye Others

C12-NBD-ceramide is a fluorescent analogue of ceramide, it can be used as a substrate in ceramidase assays. Storage: protect from light.

HY-D0150

Thiazole Orange	Fluorescent Dye	Others
Thiazole orange is an unsymmetrical cyanine dye which can be conjugated to oligonucleotides (ONs) to create fluorogenic hybridisation probes. Thiazole orange can be used for reticulocyte analysis.

HY-D0076

4,5-Diaminofluorescein
DAF-2
Fluorescent Dye Cancer

4,5-Diaminofluorescein is a fluorescent detector for nitric oxide (NO) in cells and tissues.

HY-151711

Sulfo-Cy5.5 Azide	Fluorescent Dye	Others
Sulfo-Cy5.5 Azide is a click chemistry reagent containing an azide group. Sulfo-Cy5.5 Azide is also a water-soluble dye (Ex=673 nm, Em=707 nm), which designed to label sensitive molecules such as peptides, proteins and oligonucleotides. Storage: protect from light.

HY-W040143

2',7'-Dichlorofluorescein
Reactive Oxygen Species Cancer

2',7'-Dichlorofluorescein acts as a fluorescent probe (Ex=496 nm and Em=525 nm) for reactive oxygen species (ROS) measurement.

HY-D0159

ZnAF-1F	Fluorescent Dye	Others
ZnAF-1F is a potent fluorophore for with an K_d value of 2.2 nM. ZnAF-1F can be used as fluorescent probes for Zn²⁺ in cells. ZnAF-1F shows λ excitation of 489 nm and λ emission of 514 nm.

HY-D1705

Ac-ANW-AMC
Proteasome Inflammation/Immunology

Ac-ANW-AMC is a fluorogenic substrate for immunoproteasome. Ac-ANW-AMC can be used to measure β5i activity (Ex=345 nm, Em=445 nm).

HY-D1661

BDP 564/570 NHS ester	Fluorescent Dye	Others
BDP 564/570 NHS ester is a lypophilic orange fluorescein dye, can be used for the labeling of amine containing biomolecules, including amine-modified oligonucleotides.

HY-D1522

N,N'-Bis[2-(acetamido)ethyl]-N,N'-dimethyl rhodamine
Fluorescent Dye Others

N,N'-Bis[2-(acetamido)ethyl]-N,N'-dimethyl rhodamine is a fluorescent reagent.

HY-116583

Resorufin butyrate	Cholinesterase (ChE)	Metabolic Disease
Resorufin butyrate is a fluorogenic substrate for triglyceride lipases and cholinesterase (Ex=570 nm, Em=580 nm). Storage: protect from light.

HY-135635

ABL-001-Amide-PEG3-acid	Fluorescent Dye	Others
ABL-001-Amide-PEG3-acid, an analogue of ABL-001, is usually used as a labeled chemical or fluorescent probe. Storage: protect from light.

HY-D0074

Prodan	Fluorescent Dye	Others
Prodan, a solvatochromic fluorophore, has been used as a microenvironment-sensitive membrane reporter. Based on the chemistry of Prodan, fluorescent nucleosides are designed and synthesized.The fluorescent nucleosides sensitively varied the Stokes shift values depending on the orientational polarizability of the solvent.

HY-D1678

5(6)-Carboxynaphthofluorescein diacetate	Fluorescent Dye	Others
5(6)-Carboxynaphthofluorescein diacetate is a fluorescent substrate for esterase assays that can be cleaved by intracellular esterases, producing red fluorescence to measure enzyme activity (Ex = 590 nm; Em = 645 nm).

HY-D1106

Py-BODIPY-NHS ester	Fluorescent Dye	Cancer
BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Storage: protect from light.

HY-D1028

DiD perchlorate
Fluorescent Dye Others

DiD is a long-chain carbocyanine dye. Carbocyanine dyes are widely used as Di to label cells, organelles, liposomes, viruses and lipoproteins.

HY-D1427

Di-2-ANEPEQ	Fluorescent Dye	Neurological Disease
Di-2-ANEPEQ is a voltage sensitive membrane potential fluorescence dye. Di-2-ANEPEQ can be used for the evaluation of voltage-sensitive fluorescence dyes for monitoring neuronal activity in the embryonic central nervous system.

HY-D1042

1,4-Dichloro 5-carboxytetramethylrhodamine
Fluorescent Dye Others

1,4-Dichloro 5-carboxytetramethylrhodamine is a fluorescence labeling agent (Ex=541 nm, Em=568 nm).
HY-135634

GNF-2-PEG-acid
Fluorescent Dye Others

GNF-2-PEG-acid, an analogue of GNF-2, is usually used as a labeled chemical or fluorescent probe. Storage: protect from light.

HY-P3749

Mca-(ala7,lys(dnp)9)-bradykinin	Fluorescent Dye	Others
Mca-(ala7,lys(dnp)9)-bradykinin is a sensitive fluorogenic substrate for ECE-1 (endothelin-converting enzyme-1). The incorporation of a (7-methoxycoumarin-4-yl)acetyl (Mca) fluorescent group and a 2,4-dinitrophenyl (Dnp) quenching group has resulted in a large fluorescence increase upon substrate cleavage.

HY-D0801

Calmagite
Fluorescent Dye Others

Calmagite is a complexometric indicator which can be used to detect calcium and magnesium in various samples.

HY-101898

Indo-1 AM Indo-1 Acetoxymethyl ester	Fluorescent Dye	Others
Calcium is an important part of the human body, usually in the form of calcium, a large number of bones and teeth of the human body, a small amount of blood and tissues. MCE calcium ion detection probe can specifically identify intracellular calcium ions, with high sensitivity, low cytotoxicity, increased AM acetylmethyl ester can enter the cell well, after being sheared by the intracellular esterase stay in the cell to bind to calcium ions, produce strong fluorescence, in addition, Mag-indo-1/AM and Mag-Fluo-4 AM at a certain concentration (usually 5 mM) can effectively identify intracellular magnesium ions. Storage: protect from light.

HY-D1525

N-(7-Nitrobenzofurazan-4-yl)phallacidin	Fluorescent Dye	Others
N-(7-Nitrobenzofurazan-4-yl)phallacidin is a fluorochrome. N-(7-Nitrobenzofurazan-4-yl)phallacidin can be used visualizing probe for actin.

HY-D0113

7-Hydroxy-4-methyl-2(1H)-quinolone	Reactive Oxygen Species	Others
7-Hydroxy-4-methyl-2(1H)-quinolone (compound 2b) is a fluorescent hydroxylated product. 7-Hydroxy-4-methyl-2(1H)-quinolone can be used for detecting hydroxyl radicals of DNA damage. Storage: protect from light.

HY-W321446

Dansyl ethylenediamine	Fluorescent Dye	Others
Dansyl ethylenediamine is a fluorescent probe. Dansyl ethylenediamine can be used for synthesis of protein-imprinted polymers which is capable of specific transduction of protein binding events into fluorescent signal change.

HY-D1658

BDP 581/591 amine hydrochloride	Fluorescent Dye	Others
BDP 581/591 amine hydrochloride is a BODIPY dye linker. BDP 581/591 is a universal, photostable fluorophore. The addition of the amine group allows for the compound to react with carboxylic acids, activated NHS esters and other carbonyl groups.

HY-W012642A

2-Aminopurine dihydrochloride	DNA Stain	Others
2-Aminopurine dihydrochloride is a fluorescent analog of guanosine. 2-Aminopurine dihydrochloride can be used as a fluorescence probe for nucleic acid structure and dynamics. Incorporating 2-Aminopurine dihydrochloride into DNA quenches its fluorescence. Storage: protect from light.

HY-103373

PE154	Cholinesterase (ChE)	Neurological Disease
PE154 (Compound 13) is a potent fluorescent inhibitor of human acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) (IC₅₀s=280 pM and 16 nM, respectively). PE154 can label β-amyloid plaques in histochemical analysis. Storage: protect from light.

HY-D1665

BDP 558/568 amine	Fluorescent Dye	Others
BDP 558/568 amine is an amine derivative of BDP 558/568. BDP 558/568 is a borondipyrromethene dye with yellow/orange emission. BDP 558/568 amine can be conjugated by means of reactions with various electrophiles.

HY-D0027

7-Amino-4-methylcoumarin Coumarin 120; AMC	Ser/Thr Protease	Others
7-amino-4-methylcoumarin (Coumarin 120) has been used as a fluorogenic probe for many serine proteases. Storage: protect from light.

HY-151750

Pyrene phosphoramidite dU	Fluorescent Dye	Others
Pyrene phosphoramidite Du is a click chemistry reagent containing pyrene groups. The pyrene group in Pyrene phosphoramidite Du can be inserted into DNA with strong blue fluorescence.

HY-D1091

DiSBAC2(3)
Fluorescent Dye Neurological Disease

DiSBAC2(3) is an anionic membrane-potential-sensitive dye. DiSBAC2(3) is a plasma membrane potential indicator.

HY-137103

BTC-AM	Fluorescent Dye	Others
BTC-AM is a low affinity calcium indicator. BTC-AM has substantial calcium-independent fluorescence at all excitation wavelengths. BTC-AM is readily loaded into neurons and is rapidly hydrolysed. Storage: protect from light.

HY-D1045

Dabcyl acid
DABCYL; Para-methyl red
Fluorescent Dye Others

Dabcyl acid (Dabcyl) is the original dark fluorescence quencher.

HY-D0097

7-Fluorobenzofurazan-4-sulfonic acid ammonium	Fluorescent Dye	Others
7-Fluorobenzofurazan-4-sulfonic acid ammonium is a fluorescent label. 7-Fluorobenzofurazan-4-sulfonic acid ammonium can be used for detecting dissolved thiol-disulfide (e.g., Cys, GSH).

HY-103594

2-Aminoacridone
Fluorescent Dye Others

2-Aminoacridone is a widely used fluorophore (λ_exc=428 nm, λ_em=525 nm). Storage: protect from light.

HY-D1076

DiIC16(3)	Fluorescent Dye	Metabolic Disease
DiIC16(3) is a long-chain carbocyanine dye. Carbocyanine dyes are widely used as Di to label cells, organelles, liposomes, viruses and lipoproteins.

HY-133520

HBC620	Fluorescent Dye	Others
HBC620 is a HBC analog. HBC is nonfluorescent in solution, but emits strong fluorescence upon forming tight complex with Pepper RNA aptamer. HBC-Pepper complex can be used to visualize RNA dynamics in live cells. Storage: protect from light.

HY-D0214

Rose Bengal sodium	Influenza Virus	Others
Rose Bengal sodium, a synthetic fluorescein derivative, and is a crimson-coloured dye with the principal component being 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo fluorescein. Rose Bengal sodium has been widely used as an ophthalmic diagnostic agents, and can detect desiccated or damaged cells on the ocular surface. Rose Bengal sodium exhibits antiviral activities.

HY-151544

PNE-Lyso	Fluorescent Dye	Others
PNE-Lyso is a activatable fluorescent probe. PNE-Lyso can be used to detect intracellular pH and hexosaminidases with two kinds of fluorescence signals. PNE-Lyso can be used to distinguish apoptosis from necrosis through visualizing lysosome morphology. PNE-Lyso is capable of investigating the agent-induced cell death process. Storage: protect from light.

HY-D1672

TMR Biocytin	Fluorescent Dye	Neurological Disease
TMR Biocytin is a polar tracer used in the research of cell-cell and cell-liposome fusions, as well as membrane permeability and cellular uptake during pinocytosis. TMR Biocytin can be detected using streptavidin, and is an effective neuronal tracer in live tissue (Ex=544 nm, Em=571 nm).

HY-D1584

C12 NBD Sphingomyelin	Phospholipase	Others
C12 NBD sphingomyelin is an active derivative of sphingomyelin (HY-113498) that is tagged with fluorescent C12 nitrobenzoxadiazole (C12 NBD). C12 NBD sphingomyelin can be used as a sphingomyelinase substrate for studying the metabolism and transport of sphingomyelins (Ex=470 nm, Em=525 nm).

HY-D1624

3,3'-Diheptylthiacarbocyanine iodide
Fluorescent Dye Others

3,3′-Diheptylthiacarbocyanine iodide is a cyanine dye for measuring membrane potential. (λ_ex=562 nm, λ_em=575 nm).

HY-122878

HS-131	HSP	Cancer
HS-131, a near infrared dye tethered Hsp90 inhibitor, is able to detect oncogene-driven breast cancers, including multiple different molecular subtypes of human breast cancers. Storage: protect from light.

HY-D1498

*Mag-Fluo-4 AM*	Fluorescent Dye	Others
Mag-Fluo-4 AM is a fluorecent Ca²⁺ chelator, with high affinity for calcium. Mag-Fluo-4 AM can specifically identify intracellular calcium ions, with high sensitivity, low cytotoxicity, increased AM acetylmethyl ester can enter the cell well, after being sheared by the intracellular esterase stay in the cell to bind to calcium ions, produce strong fluorescence.

HY-D1254

Trx-red NBL-SS perchlorate	Fluorescent Dye	Others
Trx-red (NBL-SS perchlorate) is a red-emitting fluorescent probe derivatized from the nile blue fluorophore. Trx-red is used for selectively imaging thioredoxin (Trx) in live cells and in vivo (λex=615 nm, λem=661 nm).

HY-N6716

Filipin complex	Fungal Antibiotic	Infection
Filipin complex is a potent broad spectrum 28-membered ring pentaene macrolide antifungal antibiotic. Filipin complex is also a highly fluorescent polyene. Filipin complex specifically binds free cholesterol and is well established as a histochemical marker for the detection of unesterified cellular cholesterol. Filipin complex consists of four analogues (Filipins I-IV), with Filipin III (HY-N6718) comprising the bulk (>70%) of the complex.

HY-15922

Luminol Diogenes reagent	Fluorescent Dye	Others
Luminol is a chemical that exhibits chemiluminescence with pK_a values of 6.74 and 15.1. Luminol exhibits chemiluminescence (CL) at 425 nm λ_max. Luminol is commonly used in forensics as a diagnostic tool for the detection of blood stains.

HY-W127715

Lucifer Yellow CH dipotassium	Fluorescent Dye	Others
Lucifer Yellow CH dipotassium is a high-intensity fluorescent probe containing free hydrazyl groups. Lucifer Yellow CH can react with fatty aldehydes at room temperature. Lucifer Yellow CH serves as a biological tracer to monitor neuronal branching, regeneration, gap junction detection and characterization, and selective ablation of cells after aldehyde fixation. Lucifer yellow CH displays the maximum excitation/emission of 430 nm/540 nm, respectively. Storage: protect from light.

HY-D0147

Resorufin pentyl ether Pentoxyresorufin	Bacterial	Infection
Resorufin pentyl ether (Pentoxyresorufin) is a Resazurin (HY-111391) analogue. Resorufin pentyl ether can function as a substrate probe to characterize and differentiate between a variety of inducers of cytochromes P-450. Resorufin pentyl ether has bactericidal activity against N. gonorrhoeae.

HY-P1004A

Luciferase, firefly
Fluorescent Dye Others

Luciferase, firefly is the light-emitting enzyme responsible for the bioluminescence of fireflies and click beetles.

HY-101859

NucPE1 Nuclear Peroxy Emerald 1	Reactive Oxygen Species	Others
NucPE1 (Nuclear Peroxy Emerald 1) is a nuclear-localized fluorescent hydrogen peroxide that is specifically localized to cellular nuclei without appended targeting moieties. Storage: protect from light.

HY-P2065

Ac-VEID-AMC
Fluorescent Dye Others

Ac-VEID-AMC is a fluorescent substrate for the determination of caspase-6 and related cysteine protease activities (Ex=340-360 nm, Em=440-460 nm).

HY-D0084

3,3'-Dihexyloxacarbocyanine iodide DiOC6(3) iodide	Fluorescent Dye	Others
3,3'-Dihexyloxacarbocyanine iodide is a carbocyanine dye which can be used to monitor changes in mitochondrial membrane potential.

HY-D1378

C-Laurdan	Fluorescent Dye	Others
C-Laurdan is a fluorescent probe for imaging lipid rafts with environmentally sensitive fluorescence. C-Laurdan exhibits strong photostability under two-photon excitation and can be used for single and two-photon fluorescence imaging to detect lipid membrane properties such as membrane lateral organisation, various membrane-associated processes, etc.

HY-D1022

Biotin-16-dUTP Biotin-16-deoxyuridine-5'-triphosphate	Fluorescent Dye	Others
Biotin-16-dUTP (Biotin-16-deoxyuridine-5'-triphosphate) can be used to replace its natural counterpart dTTP by enzymatically incorporating it into DNA/cDNA. Biotin-16- dUTP can be used to produce biotinylated DNA probes in a variety of assay applications.

HY-D1547

1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea	Fluorescent Dye	Others
1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea (compound 1a) can be used as a fast-responsive fluorescent gold ion probe for detection of gold ions in water and synthetic products. Storage: protect from light.

HY-D1560

FG 488 DHPE	Fluorescent Dye	Others
FG 488 DHPE is a lipid-coupled fluorochrome, has be used as a fluorophore Oregon Green 488. FG 488 DHPE monitors acidification of lipid vesicles with λex/λem=508/534 nm. FG 488 DHPE is also used for Hv1-induced proton translocation quantificatio with λex/λem=508/534 nm as well.

HY-D0972

Thioflavine S
Thioflavin S; Direct Yellow 7
Fluorescent Dye Others

Thioflavine S is a fluorescent histochemical marker of dense core senile plaques.

HY-D0025

7-Amino-4-methylcoumarin-3-acetic acid	Fluorescent Dye	Others
7-Amino-4-methylcoumarin-3-acetic acid is a fluorescent protein labelling agent. 7-Amino-4-methylcoumarin-3-acetic acid emits in the blue region (440-460 nm) on activation with UV light (350 nm). Storage: protect from light.

HY-P2536

Mca-Ala-Pro-Lys(Dnp)-OH	Angiotensin-converting Enzyme (ACE)	Others
Mca-Ala-Pro-Lys(Dnp)-OH, a specific ACE2 quenched fluorogenic substrate, can be used to detect ACE2 activity, such as urinary, heart and lung. Storage: protect from light.

HY-66019

FITC Fluorescein 5-isothiocyanate	Fluorescent Dye	Others
FITC (Fluorescein 5-isothiocyanate) is a fluorescence probe for the labeling of amines. FITC is a pH- and Cu²⁺-sensitive fluorescence dye.

HY-114907

4',5'-Dibromofluorescein Eosinic acid; Solvent Red 72	Fluorescent Dye	Others
4',5'-Dibromofluorescein (Eosinic acid) is a fluorescein derivative that can used as a ligand for studying of protein properties by spectral analysis. Storage: protect from light.

HY-D0817

Rhodamine 110 Rhodamine 110 chloride; RH110	Fluorescent Dye	Others
Rhodamine 110 is a sensitive and selective substrate for assaying proteinases in solution or inside living cells. The excitation wavelength is 498 nm and the emission wavelength is 521 nm.

HY-D1073

DiOC7(3) 3,3'-Diheptyloxacarbocyanine iodide	Fluorescent Dye	Cardiovascular Disease
DiOC7(3) (3,3'-Diheptyloxacarbocyanine iodide) is a green membrane potential probe (Ex=450-490 nm, Em=510-520 nm). DiOC7(3) can be used to quantify the vascular densities.

HY-W271064

1-Methylpyrene	Fluorescent Dye	Others
1-Methylpyrene is a ubiquitous environmental pollutant and rodent carcinogen. Its mutagenic activity depends on sequential activation by various CYP and sulfotransferase (SULT) enzymes. 1-Methylpyrene induces chromosome loss and mitotic disturbance, proba

HY-147170

(1,1'-Dipyrenyl)dimethyl ether	Fluorescent Dye	Others
(1,1'-Dipyrenyl)dimethyl ether exhibits intramolecular excimer fluorescence in competition with fluorescence from the locally excited pyrene chromophore. (1,1'-Dipyrenyl)dimethyl ether is soluble in synthetic phospholipid membranes. Storage: protect from light.

HY-W127707

Fluo-8 AM	Fluorescent Dye	Metabolic Disease
Fluo-8 AM is a calcium fluorescent probe that can be loaded into protoplasts to detect calcium in the flesh tissue cells of Malus domestica.

HY-101937

L-ANAP
Fluorescent Dye Others

L-ANAP is a genetically encodable and polarity-sensitive fluorescent unnatural amino acid (Uaa).

HY-D1429

ER-Tracker Blue-White DPX	Fluorescent Dye	Others
ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206), highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation.

HY-D0080

Laurdan	Fluorescent Dye	Others
Laurdan is a membrane-permeable fluorescent probe that displays spectral sensitivity to the phospholipid phase of the cell membrane to which it is bound. Quantitation of generalized polarization (GP) of Laurdan can be used to identify phospholipid phase.

HY-D0149

4-(Trifluoromethyl)umbelliferone
Cytochrome P450 Others

4-(Trifluoromethyl)umbelliferone is fluorescent probe substrate for rat hepatic cytochrome P450 enzymes.

HY-D1387

Naloxone fluorescein acetate	Fluorescent Dye	Neurological Disease
Naloxone fluorescein acetate is the fluorescent-derivative of Naloxone. Naloxone is an opioid antagonist. Naloxone is the antidote for reversing the effects of an opioid overdose. Storage: protect from light.

HY-136957

Fluorescein-6-isothiocyanate	Fluorescent Dye	Others
Fluorescein-6-isothiocyanate is a fluorescent isomeric haptenic probes with K_ds of 8.74, 2.72 and 1.88 for N-Acetyl-L-Lysine, normal mouse IgG and 4-4-20, respectively. Storage: protect from light.

HY-D1702

Mag-Fura-2 tetrapotassium	Fluorescent Dye	Others
Mag-Fura-2 tetrapotassium is a UV excitable rational fluorescent Mg²⁺/Ca²⁺ indicator (Ex=334-360 nm, Em=510 nm). Mag-Fura-2 tetrapotassium can be used for the determination of Mg²⁺ and Ca²⁺ concentrations.

HY-W324406

1,2-Diamino-3,4-ethylenedioxybenzene
Fluorescent Dye Others

1,2-Diamino-3,4-ethylenedioxybenzene is a carbonyl-reactive fluorometric labeling agent.

HY-D1046

Dabcyl acid, SE Dabcyl, SE	Fluorescent Dye	Metabolic Disease
Dabcyl acid, SE is the amino-reactive form of Dabcyl acid (DABCYL), and widely used to prepare a variety of FRET-based probes that contain DABCYL.

HY-101894

Dihydrorhodamine 123
DHR 123
Fluorescent Dye Others

Dihydrorhodamine 123 (DHR 123) is a fluorescent probe (λ_ex=488 nm, λ_em=525 nm). Storage: protect from light.

HY-116215

2-NBDG	Fluorescent Dye	Others
2-NBDG is a fluorescently-labeled deoxyglucose analog that is used primarily to directly monitor glucose uptake by living cells and tissues. It is also used as a topical contrast reagent for the detection of neoplasia. 2-NBDG can be used in real-time confocal, high-resolution, or wide-field fluorescence microscopy as well as in flow cytometry. The probe can be excited by the Argon laser at 488 nm to give the environment-sensitive fluorescence. It has lower photostability than the rhodamine-based fluorescent probes. Storage: protect from light.

HY-D0853

DiAzKs H-L-Photo-lysine	Fluorescent Dye	Others
DiAzKs (H-L-Photo-lysine) is a diazirine-containing lysine amino acid and is a photo-cross-linker. DiAzKs can site-selective incorporated into proteins and is used to crosslink protein-protein interactions in vitro and in living cells. DiAzKs acts as a UV light-activated photo-crosslinking probe.

HY-D1252

Fast-TRFS	Fluorescent Dye	Others
Fast-TRFS is a selective and superfast fluorogenic probe of thioredoxin reductase (TrxR). Fast-TRFS can be used for imaging TrxR activity in live cells. Storage: protect from light.

HY-151774

TAMRA hydrazide (6-isomer)	Fluorescent Dye	Others
TAMRA hydrazide (6-isomer) is a click chemistry reagent that can be coupled to carbonyl compounds. The dye hydrazide in TAMRA hydrazide (6-isomer) labels carbonyl compounds such as aldehydes and ketones. TAMRA in TAMRA hydrazide (6-isomer) is a xanthene red fluorophore that reacts with terminal alkynes.

HY-D0071

N-4-(5,6-Dimethoxy-N-phthalimidinyl)phenylmaleimide
Fluorescent Dye Others

N-4-(5,6-Dimethoxy-N-phthalimidinyl)phenylmaleimide is a fluorescence reagent for labeling thiol.

HY-D1530

4-Methylumbelliferyl-N-acetyl-α-D-glucosaminide	Fluorescent Dye	Others
4-Methylumbelliferyl-N-acetyl-α-D-glucosaminide is a fluorogenic substrate for detecting α-N-acetylglucosaminidase.

HY-D1085

AMCA-X SE	Fluorescent Dye	Others
AMCA-X-SE is a coumarin derivative that generates fixed blue fluorescence and an NHS-activated ester that forms stable amide bonds with primary amine groups. It is used as a reactive dye for labeling amino groups of peptides, proteins, and oligonucleotides. Maximum excitation/emission wavelength: 354/442 nm. Protect from light, stored at -20℃ for 1 year.

HY-124197

Coumarin hydrazine	Fluorescent Dye	Others
Coumarin hydrazine is a fluorescent chemical probe (λ_ex=420–450/λ_em=468?nm) to label cellular protein- and lipid-bound carbonyls. Storage: protect from light.

HY-D0824A

CY7-SE triethylamine Sulfo-Cyanine7 Succinimidyl Ester triethylamine	Fluorescent Dye	Others
CY7-SE triethylamine is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

HY-138226

BODIPY 558/568 C12	Fluorescent Dye	Others
BODIPY?558/568?C12 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Maximum excitation/emission wavelength: 558/568 nm. Protect from light, stored at -20℃ for 1 year.

HY-W354821

4-Methylumbelliferyl Decanoate 4-MUD	Fluorescent Dye	Metabolic Disease
4-Methyl-2-oxo-2H-1-benzopyran-7-yl decanoate is a fluorogenic substrate used to follow the hydrolytic activity of carboxylesterases.

HY-W357142

3-Acetylumbelliferyl β-D-Glucopyranoside	Fluorescent Dye	Inflammation/Immunology Metabolic Disease
3-Acetylumbelliferyl β-D-Glucopyranoside is a fluorogenic substrate for β-glucosidase and can be used as a positive control substrates for β-D-glucosidase.

Cat. No.	Product Name	Type

HY-D1518

NerveGreen C1
Fluorescent Dyes/Probes

NerveGreen C1 is a fluorescent dye (Ex=500 nm, Em=615 nm).
HY-D0114

3-Carboxy-7-Hydroxycoumarin
Fluorescent Dyes/Probes

3-Carboxy-7-Hydroxycoumarin is a UV-light excitable fluorescent dye.

HY-136247

Cyanine 5 Tyramide Tyramide-Cy5	Fluorescent Dyes/Probes
Cyanine 5 Tyramide (Tyramide-Cy5), a red fluorescent dye, is utilized as reporter fluorescent substrate for horseradish peroxidase (HRP)-catalyzed deposition that is signal amplification technique in immunoassay and in situ hybridization of nucleic acids. Storage: protect from light.

HY-104056

Fura Red
Fluorescent Dyes/Probes

Fura Red is a Ca²⁺-sensitive fluorescent dye, which decreases in fluorescence with rising [Ca²⁺].
HY-D1572

Carbostyril 165
Fluorescent Dyes/Probes

Carbostyril 165 is an electronically neutral fluorescent dye (Ex: 351/364 nm, Em: >400 nm).

HY-136248

Cyanine 3 Tyramide Tyramide-Cy3	Fluorescent Dyes/Probes
Cyanine 3 Tyramide (Tyramide-Cy3), an orange fluorescent dye, is utilized as reporter fluorescent substrate for horseradish peroxidase (HRP)-catalyzed deposition that is signal amplification technique in immunoassay and in situ hybridization of nucleic acids. Storage: protect from light.

HY-W099490

Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate	Fluorescent Dyes/Probes
Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate is a fluorescent dye that can be used for generation of chemiluminescence.

HY-D1696

MitoTracker Orange CMTMRos	Fluorescent Dyes/Probes
MitoTracker Orange CMTMRos is a fluorescent dye that labels mitochondria within live cells utilizing the mitochondrial membrane potential (Ex/Em: 551/576 nm).

HY-D1112

TFAX 546,SE triethylammonium	Fluorescent Dyes/Probes
TFAX 546,SE triethylammonium, an amine reactive yellow fluorescent dye, can forms bright and photostable conjugates with proteins and antibodies.

HY-D1550

10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515
Fluorescent Dyes/Probes

10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515 is a fluorescent dye for Cu²⁺ ion.
HY-135414B

Cyanine5 NHS ester iodide
Fluorescent Dyes/Probes

Cyanine5 NHS ester iodide is a red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides.

HY-137100

Cy 5 hydrazide Cyanine5 hydrazide	Fluorescent Dyes/Probes
Cy 5 hydrazide (Cyanine5 hydrazide) is a fluorescent dye for aldehydes and ketones. Cy 5 hydrazide can be used for labeling proteins. Storage: protect from light.

HY-D1269

Rhodamine-N3 chloride
Fluorescent Dyes/Probes

Rhodamine-N3 chloride is an azide-rhodamine fluorescent dye that can be used to label biomolecules containing alkyne groups.

HY-D1092

DiBAC4(5)	Fluorescent Dyes/Probes
DiBaC4(5) is a fluorescent voltage-sensitive dye that can be used to monitor the transmembrane potentials when Papain-dissociated retinal cells from adult zebrafish were exposed to GABAergic ligands. DiBaC4(5) is a potential-sensitive fluorescence dye.

HY-W088089

ICG-carboxylic acid	Fluorescent Dyes/Probes
ICG-carboxylic acid is near-infrared (NIR) fluorescent probe. ICG is a fluorescent dye used in medical diagnostics. ICG has absorption peaking at 800 nm and can absorb the near IR laser energy and release heat in the dyed tissue.

HY-135414

Cyanine5 NHS ester chloride
Fluorescent Dyes/Probes

Cyanine5 NHS ester chloride is a red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides.

HY-D1485

3,3'-Diethylthiacyanine iodide	Fluorescent Dyes/Probes
3,3'-Diethylthiacyanine iodide is a cyanine fluorescent dye. 3,3'-Diethylthiacyanine iodide manifestes a pronounced affinity for bacterial cells.

HY-135239

Fura-FF pentapotassium	Fluorescent Dyes/Probes
Fura-FF pentapotassium is a low-affinity fluorescent dye for calcium (Ex/Em: 365/514 nm in the absence of calcium; 339/507 nm in the presence of a high calcium concentration). Storage: protect from light.

HY-141576

C6-NBD Sphinganine
Fluorescent Dyes/Probes

C6-NBD Sphinganine is a sphinganine analog and can be used as fluorescent dye for labeling fatty acid. Storage: protect from light.

HY-D1319

Cyanine5 carboxylic acid chloride Cy5 acid chloride	Fluorescent Dyes/Probes
Cyanine5 carboxylic acid chloride (Cy5 acid chloride) is a fluorescent dye containing a non-activated carboxylic acid (Ex=646 nm, Em=662 nm). Cyanine5 carboxylic acid chloride is an non-reactive dye that can be used in control samples.

HY-D1069

DBCO-Cy3 DBCO-Sulfo-Cy3	Fluorescent Dyes/Probes
DBCO-Cy3 (DBCO-Sulfo-Cy3) is the derivative of Cyanine3 fluorophore, a pH insensitive from pH (4-10) orange fluorescent dye with excitation maximum 555 nm and emission maximum of 580 nm. DBCO-Cy3 has fast reaction kinetics and good stability, and is productive to use in many standard fluorescent instrumentations.

HY-D0075

DHPDS disodium salt	Fluorescent Dyes/Probes
DHPDS disodium salt is a pH-sensitive fluorescent dye. DHPDS disodium salt is used to measure intracellular pH (pHi) from the surface fluorescence of the isolated perfused rat liver.

HY-W039519

7-Methoxycoumarin-3-carboxylic acid	Fluorescent Dyes/Probes
7-Methoxycoumarin-3-carboxylic acid is a fluorescent dye with an excitation peak at 355 nm and an emission peak at 405 nm. 7-Methoxycoumarin-3-carboxylic acid can be used to label peptide.

HY-D1593

BODIPY TMR-X alkyne	Fluorescent Dyes/Probes
BODIPY TMR-X alkyne, an orange-fluorescent dye, is an alkyne modified BODIPY TMR-X. BODIPY TMR-X alkyne can react with azides by the copper-catalyzed click reaction. BODIPY TMR-X alkyne is not sensitive to pH.

HY-D1532

DABCYL-Glu-Arg-Nle-Phe-Leu-Ser-Phe-Pro-EDANS	Fluorescent Dyes/Probes
DABCYL-Glu-Arg-Nle-Phe-Leu-Ser-Phe-Pro-EDANS is a fluorescent dye, and can be applied in a fluorogenic substrate for an aspartyl proteinase from human malaria parasite. Storage: protect from light.

HY-114353

BDP FL azide	Fluorescent Dyes/Probes
BDP FL azide is a BDP dye connector containing an azide group capable of Click Chemistry. The green fluorophore is representative of the borodipyrromethane class of fluorescent dyes and has a high quantum yield in aqueous environments, high stability to photobleaching and is compatible with FAM fluorescence measurement instruments. Storage: protect from light.

HY-D1299

meso-CF3-BODIPY 2 CF3-substituted Tetramethyl BODIPY	Fluorescent Dyes/Probes
meso-CF3-BODIPY 2 (CF3-substituted Tetramethyl BODIPY) is a fluorescent dye with the absorption wavelength (λ_abs) of 553 nm and emission wavelength (λ_em) of 622 nm. meso-CF3-BODIPY 2 can be used in labeling reagents and photodynamic therapy.

HY-D0122

6-Iodoacetamidofluorescein	Fluorescent Dyes/Probes
6-Iodoacetamidofluorescein, a sulphhydryl-specific fluorescent dye, and can be used to selectively label the -SH groups of nuclear matrix polypeptides and proteins.

HY-D1068

Cy5-DBCO DBCO-Sulfo-Cy5	Fluorescent Dyes/Probes
Cy5-DBCO (DBCO-Sulfo-Cy5) is a near-infrared (NIR) red fluorescent dye with λ_abs and λ_em of  646 nm and 670 nm, respectively. Cy5-DBCO (DBCO-Sulfo-Cy5) is not suitable for staining intracellular components of permeabilezed cell, it may exhibits a high background.

HY-D1517

FM 2-10	Fluorescent Dyes/Probes
FM 2-10 is a fluorescent dye. FM 2-10 is a less hydrophobic version of FM 1-43 (HY-D1434). FM 2-10 can be used for identifying actively firing neurons and investigating the mechanisms of activity-dependent vesicle cycling.

HY-151757

Trisulfo-Cy5-Alkyne	Fluorescent Dyes/Probes
Trisulfo-Cy5-Alkyne is a click chemistry reagent containing an azide group. Trisulfo-Cy5-Alkyne can participate in copper-catalyzed Click Chemistry reactions. Trisulfo-Cy5-Alkyne is a near infrared (NIR) fluorescent dye.

HY-101887

Calcein Blue	Fluorescent Dyes/Probes
Calcein Blue, a membrane-impermeant fluorescent dye, is a coumarin derivative that contains an iminodiacetic acid structure. Calcein Blue is also a metallofluorochromic indicator. Storage: protect from light.

HY-D1656

BDP 581/591 carboxylic acid	Fluorescent Dyes/Probes
BDP 581/591 carboxylic acid is a fluorescent dye (Ex=585 nm, Em=594 nm). BDP 581/591 carboxylic acid has a free carboxylic acid group, which can be catalyzed by a catalyst (such as EDC or HATU) to react with primary amines to form stable amide bonds. BDP 581/591 carboxylic acid is highly photostable and can be used for ROS detection.

HY-43520

BODIPY-FL	Fluorescent Dyes/Probes
BODIPY-FL is a potent **fluorescent dye*. BODIPY-FL can be used to label probe or primer for fluorescent* quenching-based quantitative detection of specific DNA/RNA.BODIPY-FL-labeled monoterpenoid can be used to examine the features of a broad spectrum of Gram-positive and Gram-negative bacteria and pathogenic fungi as well.

HY-D1451

PKH 26	Fluorescent Dyes/Probes
PKH 26 is a red fluorescent dye, PKH 26 can stably bind to the lipid region of cell membrane and emit red fluorescence (Ex/Em=551/567 nm), which is mainly used for in vitro cell labeling, in vitro cell proliferation studies and in vivo and in vitro cell tracing studies. Storage: Keep away from light.

HY-151753

Trisulfo-Cy5.5-Alkyne	Fluorescent Dyes/Probes
Trisulfo-Cy5.5-Alkyne is a click chemistry reagent containing an azide group. Trisulfo-Cy5.5-Alkyne can participate in copper-catalyzed Click Chemistry reactions. Trisulfo-Cy5.5-Alkyne is a near infrared (NIR) fluorescent anthocyanin fluorescent dye.

HY-D1594

BODIPY TR Cadaverine	Fluorescent Dyes/Probes
BODIPY TR Cadaverine, a cadaverine derivative, is a red fluorescent dye. BODIPY TR Cadaverine can be used in a a highly sensitive and robust fluorescent displacement assay, which binds to native LPS strongly, specifically recognizing lipid A, and is competitively displaced by compounds displaying an affinity for lipid A. Storage: protect from light.

HY-151775

BDP TR azide	Fluorescent Dyes/Probes
BDP TR azide is a click chemistry reagent containing an azide group that can react with alkynes, DBCO and BCN. BDP TR azide is also a fluorescent dye that can be used in fluorescence polarization assays and microscopy.

HY-D1608

BODIPY FL Thapsigargin	Fluorescent Dyes/Probes
BODIPY FL Thapsigargin is a potent green fluorescent dye. BODIPY FL Thapsigargin inhibits intracellular SERCA-type Ca2+ pumps present in the sarcoplasmic/endoplasmic reticulum. BODIPY FL Thapsigargin used for investigation of thapsigargin binding sites in live cells. Storage: protect from light.

HY-W040209

2-(Naphthalen-1-yl)-5-phenyloxazole α-NPO	Fluorescent Dyes/Probes
2-(Naphthalen-1-yl)-5-phenyloxazole (α-NPO) is an organic fluorescent dye. 2-(Naphthalen-1-yl)-5-phenyloxazole has a nitrogen atom in its structure that can interfere with the nitrogen content from the amination step.

HY-D1324

Cyanine5.5 hydrazide dichloride	Fluorescent Dyes/Probes
Cyanine5.5 hydrazide, an analog of Cyanine5.5 fluorophore, is a near-infrared (NIR) fluorescent dye. Cyanine5.5 hydrazide is used for labeling of biomolecules through the condensation between the hydrazide groups and the carbonyl groups. (λ_ex=684 nm, λ_em=710 nm).

HY-D1074

DiOC3(3) 3,3'-Dipropyloxacarbocyanine iodide	Fluorescent Dyes/Probes
DiOC3(3) (3,3'-Dipropyloxacarbocyanine iodide) is a green fluorescent lipophilic dye with cell membrane permeability. DiOC3(3) can be used to stain cell membranes and other lipid-soluble biological structures.

HY-D1327

Cyanine3 azide chloride	Fluorescent Dyes/Probes
Cyanine3 azide chloride, an analog of Cy3 azide, is a potent green fluorescent dye. Cyanine3 azide chloride uses click chemistry coupled with Alkyne-labeled proteins. Cyanine3 azide chloride can be detected by fluorometers, imagers, and microscopes. (λ_ex=684 nm, λ_em=710 nm)^[1].

HY-D1515

FM1-84 NeuroDye GH1-84	Fluorescent Dyes/Probes
FM1-84 (Neurodye GH1-84) is a fluorescent dye. FM1-84 has lipophilic and facilitates association with membranes, resulting in an increase in fluorescence intensity (λ_ex=510 nm, λ_em=625 nm). FM1-84 can be used for synaptic vesicle recycling in neurons research.

HY-135009

2-Di-1-ASP DASPI	Fluorescent Dyes/Probes
2-Di-1-ASP (DASPI; Compound 18a) is a mono-stryryl dye, and widely used as mitochondrial stain and groove-binding fluorescent probes for double-stranded DNA. 2-Di-1-ASP is selective for G-quadruplex (G4) and double-stranded DNA. Storage: protect from light.

HY-D1372

Cyanine3 amine hydrochloride	Fluorescent Dyes/Probes
Cyanine3 amine hydrochloride, an analog of Cyanine3 amine, is a potent green fluorescent dye. Cyanine3 amine hydrochloride has the primary amine group and is covalently coupled with reactive groups such as NHS esters, carboxy groups (after carbodiimide activation), and epoxides. (λ_ex=555 nm, λ_em=570 nm). Storage: protect from light.

HY-D1690

sBADA TFA	Fluorescent Dyes/Probes
sBADA TFA is a potent green fluorescent dye. sBADA TFA is a sulfonated BODIPY-FL 3-amino-D-alanine. sBADA TFA is used to label peptidoglycans in bacterial cell walls in situ. (λ_ex=490 nm, λ_em=510 nm).

HY-110211

BODIPY TMR-X SE	Protein Labeling
BODIPY TMR-X SE is a potent fluorescent dye. BODIPY TMR-X SE can be used to label the primary amines (R-NH₂) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY TR-X binds to protein or antibody and has bright, orange fluorescent light. (λ_ex=544 nm, λ_em=570 nm). Storage: protect from light.

HY-D1603

BODIPY FL-EDA	Fluorescent Dyes/Probes
BODIPY FL-EDA is a fluorescent dye. BODIPY FL-EDA is an aliphatic-amine analog, and it can be coupled with aldehydes and ketones. BODIPY FL-EDA can be used for the detection of modified and normal deoxynucleotides and to determine DNA damage and genomic DNA methylation.

HY-D1596

Cyanine 3.5 chloride Cy3.5 NHS ester chloride; Cy 3.5 chloride	Fluorescent Dyes/Probes
Cyanine 3.5 (Cy3.5 NHS ester) chloride is an analog of Cy3.5 fluorophore. Cyanine 3.5 chloride is a reactive, red fluorescent dye. Cyanine 3.5 chloride is used for labeling of amino-groups in peptides, proteins, and oligonucleotides. (λ_ex=591 nm, λ_em=604 nm).

HY-D0115

7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester	Fluorescent Dyes/Probes
7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester is the amine-reactive succinimidyl ester of 7-Hydroxycoumarin-3-carboxylic acid. 7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester is a blue fluorescent dye for labeling proteins and nucleic acids. Storage: protect from light.

HY-114352

BODIPY FL-X	Fluorescent Dyes/Probes
BODIPY FL-X is a green-fluorescent dye. BODIPY FL-X has the succinimidyl ester covalently coupled to proteins. BODIPY FL-X has high fluorescence quantum yield and is relatively insensitive to pH change. (λ_ex=504 nm, λ_em=510 nm). Storage: protect from light.

HY-110212

BODIPY TR-X BODIPY TR-X NHS Ester	Protein Labeling
BODIPY TR-X (BODIPY TR-X NHS Ester) is a potent fluorescent dye. BODIPY TR-X can be used to label the primary amines (R-NH₂) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY TR-X binds to protein or antibody and has bright, red fluorescent light. (λ_ex=545 nm, λ_em=560 nm). Storage: protect from light.

HY-D0165

Naphthoresorcinol 1,3-Dihydroxynaphthalene	Fluorescent Dyes/Probes
Naphthoresorcinol (1,3-Dihydroxynaphthalene) is a fluorescent dye (λ_ex=330 nm, λ_em=380 nm) that can react with the NPPD (a tracer) and concentrated HCl and develop a red color. Naphthoresorcinol could be used as a background electrolyte (BGE) to determine the carbohydrates.

HY-137042

Cyanine5 alkyne Alkyne-Cy5	Fluorescent Dyes/Probes
Cyanine5 alkyne (Alkyne-Cy5) is a fluorescent dye used to label azide proteins and can be used to analyse post-translational modifications of proteins, glycosylation etc. Cyanine5 alkyne can also be used as a mitochondrial OXPHOS inhibitor to inhibit the growth of cancer stem cells (CSC). Storage: protect from light.

HY-114351

BODIPY FL hydrazide	Fluorescent Dyes/Probes
BODIPY FL Hydrazide is a green-fluorescent dye, BODIPY FL Hydrazide is reactive with aldehyde/ketone on polysaccharides and glycoproteins, yielding a reversible Schiff base product that can be transformed to a stable linkage using a reducing agent like sodium borohydride or sodium cyanoborohydride. (λ_ex=495 nm, λ_em=516 nm). Storage: protect from light.

HY-D1607

BODIPY FL SSE	Protein Labeling
BODIPY FL SSE is a potent fluorescent dye. BODIPY FL SSE is used to label the primary amines (R-NH₂) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY FL SSE can reactive with primary amines on biomolecules to emit green fluorescence. (λ_ex=502 nm, λ_em=511 nm).

HY-D1581

BODIPY 505/515-8-C3-COOH	Fluorescent Dyes/Probes
BODIPY 505/515-8-C3-COOH is a green fluorescing derivative, as a **fluorescent dye** for imaging lipid droplets in nannochloropsis. BODIPY 505/515-8-C3-COOH can be used for the research of flow cytometric high-throughput screening and cell sorting.

HY-D0163

Methyl Green	DNA Stain
Methyl Green is a potent fluorescent dye. Methyl Green is a DNA stains of cells and electrophoretic gels. Methyl Green can be used as a stain for direct measuring of viability by both microscopy and flow cytometry, with peaks at 633 and 677 nm. Storage: protect from light.

HY-D1274A

Sulfo-cyanine3 azide sodium	Fluorescent Dyes/Probes
Sulfo-cyanine3 azide sodium a water-soluble azide cyanine dye and fluorescent probe (Ex/Em=548/563 nm). Sulfo-cyanine3 azide sodium can be involved in synthesis of fused tricyclic heterocycles, produces immunostimulatory agents.

HY-D1320

Cyanine5 azide chloride	Dyes
Cyanine5 azide chloride is a potent fluorescent dye. Cyanine5 azide chloride can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). (λ_ex=646 nm, λ_em=662 nm).

HY-D0950A

Methyl Green zinc chloride	DNA Stain
Methyl Green zinc chloride is a potent fluorescent dye. Methyl Green zinc chloride is a DNA stains of cells and electrophoretic gels. Methyl Green zinc chloride can be used as direct measuring of viability by both microscopy and flow cytometry, with peaks at 633 and 677 nm. Storage: protect from light.

HY-D1539

Cyanine 5.5 azide CY 5.5 azide; Lumiprobe CY 5.5 azide	DNA Stain
Cyanine 5.5 azide (CY 5.5 azide) is a potent fluorescent dye. Cyanine 5.5 azide can label DNA. Cyanine 5.5 azide can be used for NIR live organism imaging. (λ_ex=684 nm, λ_em=710 nm).

HY-D1548

1-(Azidomethyl)pyrene
Fluorescent Dyes/Probes

1-(Azidomethyl)pyrene is a fluorescent dye.
HY-D1512

Oxonol 595
Fluorescent Dyes/Probes

Oxonol 595 is a voltage-sensitive fluorescent dye.

HY-D1321

Cy 5 amine Cyanine5 amine(hydrochloride)	Dyes
Cyanine5 amine hydrochloride is a potent fluorescent dye. Cyanine5 amine hydrochloride can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). (λ_ex=646 nm, λ_em=662 nm). Storage: protect from light.

HY-D1514

NIR-641 N-succinimidyl ester
Fluorescent Dyes/Probes

NIR-641 N-succinimidyl ester is a fluorescent dye.

HY-130533

ReAsH-EDT2	Protein Labeling
ReAsH-EDT2 is a red fluorescent dye that marks proteins. ReAsH-EDT2 is a membrane-permeable biarsenical compound that binds covalently to tetracysteine sequences which allows the protein to be imaged. ReAsH-EDT2 can be used for protein localization and trafficking. (λ_ex=530 nm, λ_em=592 nm). Storage: protect from light.

HY-D1519

Naphthalene-1,2-dicarbaldehyde
Fluorescent Dyes/Probes

Naphthalene-1,2-dicarbaldehyde is a fluorescent dye.

HY-141511

Coppersensor 1

Fluorescent Dyes/Probes

Coppersensor-1 (CS1) is a membrane-permeable fluorescent dye. Coppersensor-1 has a picomolar affinity for Cu⁺ with high selectivity over competing cellular metalions. Coppersensor-1 as a probe, can selective and sensitive detection of copper(I) ions (Cu⁺) in biological samples, including live cells. Coppersensor-1 can be used for the research of imaging of severe diseases such as cancer, cardiovascular disorders and neurogenerative diseases. Storage: protect from light.

HY-D1473

2-(2-Benzoxazolyl)phenyl benzoate
Fluorescent Dyes/Probes

2-(2-Benzoxazolyl)phenyl benzoate is a photoactivated fluorescent dye.
HY-D1503

Glut-Phe-AMC
Fluorescent Dyes/Probes

Glut-Phe-AMC is a fluorescent dye.
HY-D1531

4-Methyl-2-phenylchromenylium tetrafluoroborate
Fluorescent Dyes/Probes

4-Methyl-2-phenylchromenylium tetrafluoroborate is a fluorescent dye.

HY-D1591

BODIPY R6G methyl ester

Fluorescent Dyes/Probes

BODIPY R6G methyl ester (compound 5′-1) is a BODIPY-like fluorescent dye with good light stability and insensitive to pH value. BODIPY R6G methyl ester shows good photostability, high sensitivity and insensitive to pH value. BODIPY R6G methyl ester can be used in research areas such as photodynamic research, PH probes, ion recognition, photocatalysis, protein labeling, cell imaging, and proteomic analysis. Storage: protect from light.

HY-D1502

FURA-PE3/AM
Fluorescent Dyes/Probes

FURA-PE3/AM is a leak-resistant fluorescent calcium indicator dye.
HY-D1513

O-Methyl-O-(N-butylfluorescein)phosphate
Fluorescent Dyes/Probes

O-Methyl-O-(N-butylfluorescein)phosphate is a fluorescent dye.
HY-D0135

12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid
Fluorescent Dyes/Probes

12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid is an amine-reactive fluorescent dye.

HY-D1067

NIR dye-1	Fluorescent Dyes/Probes
NIR dye-1 (Compound 1h) is a near-infrared (NIR) fluorescent dye. NIR dye-1 has absorption and emission in the NIR region, while retaining an optically tunable hydroxyl group.

HY-118562

Dansylamide	Fluorescent Dyes/Probes
Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group. Storage: protect from light.

HY-Y0016

Rhodamine B Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine	Fluorescent Dyes/Probes
Rhodamine B is a staining fluorescent dye, commonly used for dyeing textiles, paper, soap, leather, and agents. Storage: protect from light.

HY-D0815

Propidium Iodide
PI
Fluorescent Dyes/Probes

Propidium Iodide is a red-fluorescent dye that can be used to stain cells.
HY-D1469

5-Carboxyrhodamine 6G succinimidyl ester
R6G-SE
Fluorescent Dyes/Probes

5-Carboxyrhodamine 6G succinimidyl ester (R6G-SE) is an amine reactive fluorescent dye.
HY-D0041

Calcein-AM
Calcein acetoxymethyl ester
Fluorescent Dyes/Probes

Calcein-AM is cell-permeable fluorescent dye used to determine the cell viability.
HY-100512

Benzenepentacarboxylic Acid
Pentacarboxybenzene
Fluorescent Dyes/Probes

Benzenepentacarboxylic acid is a fluorescent dye that detects and scavenge HO radicals. Storage: protect from light.
HY-110210

BODIPY-FL NHS ester
BODIPY FL,SE
Fluorescent Dyes/Probes

BODIPY-FL NHS ester is a bright, green fluorescent dye. Storage: protect from light.

HY-D1599

Rhodamine 6G hydrazide R6GH	Fluorescent Dyes/Probes
Rhodamine 6G hydrazide (R6GH) is a **fluorescent dye*. Rhodamine 6G hydrazide can be used in selective colorimetric and fluorescent* sensing.

HY-D1555

Cyanine7 DBCO
Cy7 DBCO
Fluorescent Dyes/Probes

Cyanine7 DBCO is a water-soluble NIR fluorescent dye with cycloalkyne moiety.
HY-D1489

Ethyl eosin
Fluorescent Dyes/Probes

Ethyl eosin is a fluorescent dye with an absorption peak at 527 nm and an absorption shoulder at 487 nm.

HY-D1500

Fluorescent NIR 885	Fluorescent Dyes/Probes
Fluorescent NIR 885 is a cyanine near-infrared-absorbing dye. Fluorescent NIR 885 can be used as a photoprotective agent (extracted from patent WO2014006589 compound 1-35).

HY-151701

DiSulfo-Cy5 alkyne
Fluorescent Dyes/Probes

DiSulfo-Cy5 alkyne is a fluorescent dye can be used as a click chemistry reagent.
HY-D1586

Cyanine5 Boc-hydrazide chloride
Fluorescent Dyes/Probes

Cyanine5 Boc-hydrazide (chloride) is a cyanine5-labeled and Boc-protected hydrazide fluorescent dye.
HY-D1483

3,3-Dibutylthiacarbocyanine iodide
Fluorescent Dyes/Probes

3,3-Dibutylthiacarbocyanine iodide is a fluorescent dye with an excitation of 559 nm and an emission 604 nm.
HY-D0078

DCIA
Fluorescent Dyes/Probes

DCIA is a fluorescent dye. DCIA contains a coumarin fluorophore and conjugates specifically with free cysteines in the protein.
HY-D1471

10-(3-Sulfopropyl)acridinium Betaine
Fluorescent Dyes/Probes

10-(3-Sulfopropyl)acridinium Betaine is a fluorescent dye with high durability (>3 months).
HY-W216621

Pinacyanol iodide
Fluorescent Dyes/Probes

Pinacyanol iodide is a fluorescent cyanine dye. Pinacyanol iodide exhibits ultrafast excited state isomerization.

HY-D1497

Fluorescent Red Mega 480	Fluorescent Dyes/Probes
Fluorescent Red Mega 480 is a dye that is specifically designed for multicolor techniques. Fluorescent Red Mega 480 is characterized by an extremely large stoke′s shift between excitation and emission maxima.

HY-D1482

Sulfo-Cy5-tetrazine	Fluorescent Dyes/Probes
Cy5 Tetrazine is a water-soluble, pH-insensitive from pH 4 to pH 10, far-red-fluorescent probe with excitation ideally suited for the 633 nm or 647 nm laser lines. Its absorption and emission spactra are almost identical to those of Alexa Fluor 647, CF 647 Dye, or any other Cyanine5 based fluorescent dyes.

HY-100575

Acriflavine Acriflavinium chloride 3,6-Acridinediamine mix	Fluorescent Dyes/Probes
Acriflavine is a fluorescent dye for labeling high molecular weight RNA. It is also a topical antiseptic. Storage: protect from light.

HY-D0789

ANTS
Fluorescent Dyes/Probes

ANTS is a fluorescent dye. ANTS and DPX are encapsulated in liposomes can be an effective approach for measuring membrane leakage.

HY-D1044

Rhodamine 101 chloride Rhodamine 640 chloride	Fluorescent Dyes/Probes
Rhodamine 101 chloride (Rhodamine 640 chloride) is a bright fluorescent dye with excitation and emission maxima of 565 and 595 nm, respectively.

HY-D1564

Cy7.5 hydrazide
Fluorescent Dyes/Probes

Cy7.5 hydrazide is a fluorophore Cy7.5-labeled hydrazide fluorescent dye.

HY-D1699

PFB-FDG	Fluorescent Dyes/Probes
PFB-FDG is a non-fluorescent galactosidase substrate that can be hydrolysed to green fluorescent PFB-F (Ex=485 nm, Em=535 nm). PFB-FDG can be used for the determination of β-galactosidase activity.

HY-D0085

DiSC3(5)
Fluorescent Dyes/Probes

DiSC3(5) is a fluorescent probe often used as a tracer dye to assess the mitochondrial membrane potential.
HY-D0069

CPM
Fluorescent Dyes/Probes

CPM is a maleimide derivative, acting as a blue fluorescent thiol-reactive dye. The excitation/emission maxima is 384/470 nm.

HY-D1421

PKH67	Fluorescent Dyes/Probes
PKH67 is a fluorescent cell binding dye with green fluorescence. PKH67 can stain the cell membrane and the Ex/Em is 490/502 nm. PKH67 is often used in combination with the non-specific red fluorescent dye PKH26 (Ex/Em=551/567 nm) to label cells, detect cell proliferation in vitro, and trace cells in vitro and in vivo.

HY-123533

Resorufin
NSC 12097
Fluorescent Dyes/Probes

Resorufin (NSC 12097) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte. Storage: protect from light.

HY-123533A

Resorufin sodium salt NSC 12097 sodium salt	Fluorescent Dyes/Probes
Resorufin sodium salt (NSC 12097 sodium salt) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte. Storage: protect from light.

HY-D1613

BODIPY FL C5-HPC
Fluorescent Dyes/Probes

BODIPY FL C5-HPC is a lipophilic green fluorescent dye (Ex/Em: 500/510 nm).
HY-D1051

Cy3-N3
Fluorescent Dyes/Probes

Cy3-N3 is a Cy3-azide fluorescent dye used to label for protein and nucleic acid.
HY-101892

DiBAC4(3)
Fluorescent Dyes/Probes

DiBAC4(3) is a voltage-sensitive fluorescent dye (λ_ex=490 nm, λ_em=505 nm). Storage: protect from light.
HY-D1109

5(6)-SFX ,SE
Fluorescent Dyes/Probes

5(6)-SFX ,SE (Compound SFX-SE) is a fluorescent dye for labeling primary amines and nascent proteins.

HY-D1537

Dibenzocyclooctyne-Cy5.5 DBCO-Cy5.5; Cyanine5.5 DBCO	Fluorescent Dyes/Probes
Dibenzocyclooctyne-Cy5.5 (DBCO-Cy5.5) is a fluorescent dye. Dibenzocyclooctyne-Cy5.5 can be used to syntheses calcium-binding near-infrared fluorescent nanoprobe for bone tissue imaging.

HY-D0933

Auramine O
Fluorescent Dyes/Probes

Auramine O is a yellow fluorescent dye and can be used to stain acid-fast bacteria. Auramine O is toxic and resistant in the environment.

HY-N7131

Coumarin 6	Fluorescent Dyes/Probes
Coumarin 6, a fluorescent dye, is used as a fluorescent probe in a microparticle drug delivery system to conduct in vivo tracking, cell uptake, and transport mechanism studies of drug delivery systems (λ_exc=450 nm, λ_em=505 nm).

HY-135835

6-FAM-PEG3-Azide
Fluorescent Dyes/Probes

6-FAM-PEG3-Azide is a fluorescent dye that can be used to label oligonucleotide. Storage: protect from light.

HY-D1611

BODIPY FL-C5 NHS Ester	Fluorescent Dyes/Probes
BODIPY FL-C5 NHS Ester is a green-fluorescent dye that is reactive with primary amines on biomolecules such as peptides, proteins, modified nucleotides and biopolymers.

HY-15937

5(6)-FAM SE 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester; 5(6)-Carboxyfluorescein succinimidyl ester mixed isomers	Fluorescent Dyes/Probes
5(6)-FAM SE is an amine-reactive green fluorescent dye widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine.

HY-W035138

Tetra(p-bromophenyl)porphyrin	Fluorescent Dyes/Probes
Tetra(p-bromophenyl)porphyrin (compound 5c) is a fluorescent dye. Tetra(p-bromophenyl)porphyrin can be used for the synthesis of perfuoroalkyl-substituted tetrakisphenylporphyrins.

HY-D0098

Fluorescein-5-maleimide N-(5-Fluoresceinyl)maleimide	Fluorescent Dyes/Probes
Fluorescein-5-maleimide is a fluorescent thiol-reactive dye used to conjugate fluorescein to proteins (excitation: 494 nm, emission: 519 nm). Storage: protect from light.

HY-D1516

NerveGreen C3	Fluorescent Dyes/Probes
NerveGreen C3 is a cationic styrene based fluorescent dye. NerveGreen C3 can be used to track synaptic activity at neuromuscular junctions or synapses.

HY-D0040

Calcein Fluorexon	Fluorescent Dyes/Probes
Calcein is a fluorescent dye and self-quenching probe, used as an indicator of lipid vesicle leakage, and also as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium.

HY-101899

Monochlorobimane Chlorobimane，mBBr	Fluorescent Dyes/Probes
Monochlorobimane (Chlorobimane) is a fluorescent dye (λ_ex=380 nm, λ_em=470 nm) to measure glutathione (GSH) in cellular assays. Storage: protect from light.

HY-D1297

ER-Tracker Green

Fluorescent Dyes/Probes

ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206), highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation.

HY-D1614

BODIPY 493/503 methyl bromide

Fluorescent Dyes/Probes

BODIPY?493/503 methyl bromide is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Maximum excitation/emission wavelength: 493/503 nm. Protect from light, stored at -20℃ for 1 year.

HY-D0121A

INDO 1 pentapotassium	Fluorescent Dyes/Probes
INDO 1 pentapotassium is a fluorescent Ca²⁺ indicator, binds specifically to Ca²⁺ while emitting fluorescence, the maximum emission wavelength shifts from 485 nm before binding to 410 nm.

HY-D1598

Sulfo-CY3 tetrazine potassium	Fluorescent Dyes/Probes
Sulfo-CY3 tetrazine potassium is a sulfo-Cyanine3 derivative that contains methyltetrazine moiety (Ex=548 nm, Em=563 nm). Sulfo-CY3 tetrazine potassium can be used for the labeling of metabolically engineered cell-surface glycoconjugates.

HY-D0121

INDO 1	Fluorescent Dyes/Probes
INDO 1 is a fluorescent Ca²⁺ indicator, binds specifically to Ca²⁺ while emitting fluorescence, the maximum emission wavelength shifts from 485 nm before binding to 410 nm.

HY-D1628

Calcium Green BAPTA-2 AM
Fluorescent Dyes/Probes

Calcium Green BAPTA-2 AM is a fluorescent calcium indicator.

HY-D1612

BODIPY FL C5-Ceramide

Fluorescent Dyes/Probes

The Golgi apparatus is composed of flattened vesicles superimposed on each other by unit membranes. The flattened vesicles are round with expanded and perforated edges. The Golgi fluorescent probe is a BODIPY-labeled ceramide derivative, the synthesis of which occurs in the endoplasmic reticulum and can then be transported to the Golgi via ceramide transport protein (CERT) or vesicular translocation, allowing specific labeling of the dye. BODIPY Fl C5-Ceramide is a Golgi-specific green fluorescent dye, which can visualise individual cells. Ex/Em= 505 nm/512 nm; Storage: protect from light.

HY-D1475

SIR-6-COOH
Fluorescent Dyes/Probes

SIR-6-COOH is a fluorescent dye. SIR-6-COOH can be used for staining proteins in live-cell STED imaging

HY-D1086

6-Carboxy-X-rhodamine, succinimidyl ester 6-ROX, SE	Fluorescent Dyes/Probes
6-Carboxy-X-rhodamine, succinimidyl ester (6-ROX, SE) is a fluorescent dye for oligonucleotide labeling and automated DNA sequencing. Storage: protect from light.

HY-D1535

IR 813 perchlorate
Fluorescent Dyes/Probes

IR 813 perchlorate is a near-infrared (NIR) fluorescent dye (Ex=815 nm, Em=840 nm) and can be used for visualizing regional lymph nodes in mice.

HY-139579

Pafolacianine OTL 38	Fluorescent Dyes/Probes
Pafolacianine (OTL 38) is a fluorescent marker made of near-infrared dye used in detecting ovarian cancer lesions during surgical procedures. Storage: protect from light.

HY-D1494

FSB	Fluorescent Dyes/Probes
FSB is a fluorescent dye that can be used to detect filamentous tau and to label human amyloid lesions with high sensitivity and specificity (excitation: 390 nm, emission: 520 nm).

HY-D1558

1,3,5,7-Tetramethyl-2,6-diiodo-C3-SE-BODIPYs
Fluorescent Dyes/Probes

1,3,5,7-Tetramethyl-2,6-diiodo-C3-SE-BODIPYs is a fluorescent dye, and a BODIPY derivative.

HY-D1440

Rhodamine B, tetramethyl-, isothiocyanate	Fluorescent Dyes/Probes
Rhodamine B, tetramethyl-, isothiocyanate (Tetramethylrhodamine B isothiocyante) is a fluorescent dye. Rhodamine B, tetramethyl-, isothiocyanate has a strong two-photon absorption at about 830 nm.

HY-W094758A

4-Di-1-ASP	Fluorescent Dyes/Probes
4-Di-1-ASP is a styryl dye used to stain glioma cells in living brain tissue for analysis of cell structure, viability, proliferation and endocytosis, cytokinesis and phagocytosis, as well as for observation of mitochondrial structures in living cells. 4-Di-1-ASP fluoresces green when imaged microscopically (λ_ex /λ_em = 475/606 nm) .

HY-D0985A

TMRE Tetramethylrhodamine ethyl ester perchlorate	Fluorescent Dyes/Probes
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-D0816

Rhodamine 123 RH-123; R-22420	Fluorescent Dyes/Probes
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-D0984

TMRM	Fluorescent Dyes/Probes
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-D0984A

TMRM Perchlorate T668	Fluorescent Dyes/Probes
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-D0309

Rhodamine 6G Basic Red 1	Fluorescent Dyes/Probes
Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms.

HY-101878

Texas Red Sulforhodamine 101; SR101	Fluorescent Dyes/Probes
Texas Red (Sulforhodamine 101) is an amphoteric rhodamine red fluorescent dye (excitation/emission: 586/605 nm). Texas Red is used extensively for investigating neuronal morphology and acts as a?cell type-selective fluorescent marker of astrocytes both?in vivo?and in slice preparations. Storage: protect from light.

HY-D1346

610CP	Fluorescent Dyes/Probes
610CP is a new type of actin labeling dye. It dissolves in organic solvents. In DMSO? the 610CP excitation/emission wavelength is between 609 and 634 nm. 610CP is a fluorescent dye that penetrates living cells. Upon cell entry, 610CP binds to Bromo-des-methyl-Jasplakinolide Therefore, 610CP dye can be used to stain actin fluorescence images with low background and high resolution.

HY-D1638

Biocytin Lucifer Yellow potassium	Fluorescent Dyes/Probes
Biocytin Lucifer Yellow potassium is a water soluble fluorescent dye. Biocytin Lucifer Yellow potassium exhibits strong fluorescence from 450 to 650 nm, and can be used for tracing retinal neurons.

HY-101876

Rhodamine 800

Fluorescent Dyes/Probes

Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms. Storage: protect from light.

HY-B1422

9-Aminoacridine Aminacrine	Fluorescent Dyes/Probes
9-Aminoacridine (Aminacrine) is a highly fluorescent dye used as a topical antiseptic and experimentally as a mutagen, an intracellular pH indicator. 9-Aminoacridine is an effective antibacterial agent with caries-disclosing features.

HY-101882

BCECF 2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein	Fluorescent Dyes/Probes
BCECF is a pH-sensitive fluorescent dye. BCECF allows measurements in the physiological pH range 6.0–8.0. Excitation ratio: 490/440 nm; Emission intensity: 535 nm. Storage: protect from light.

HY-15944

5(6)-TAMRA 5(6)-Carboxytetramethylrhodamine	Fluorescent Dyes/Probes
5(6)-TAMRA contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid; bright, orange-fluorescent dye produces conjugates with absorption/emission maxima of ~555/580 nm.

HY-D1592

BODIPY TMR C5-maleimide	Fluorescent Dyes/Probes
BODIPY TMR C5-maleimide is a fluorescent dye. BODIPY TMR C5-maleimide is a high quantum yield fluorophore which can be coupled with peptides.

HY-D1623

Cyanine3 carboxylic acid chloride

Fluorescent Dyes/Probes

Cyanine3 carboxylic acid chloride is a non-toxic red fluorescent dye with good solubility in organic solvents. Cyanine3 carboxylic acid chloride can be used as a non-reactive fluorophore for experimental control and calibration. Cyanine3 carboxylic acid chloride can also be synthesized with targeted agents as fluorescent probes for rapid detection of agent reactions. Storage: protect from light.

HY-137928

H-Ala-4MβNA hydrochloride
Fluorescent Dyes/Probes

H-Ala-4MβNA hydrochloride is a specific fluorogenic substrate for aminopeptidase M. Storage: protect from light.
HY-P3475

Mca-VDQMDGW-K(Dnp)-NH2
Fluorescent Dyes/Probes

Mca-VDQMDGWK-(Dnp)-NH2 is a fluorogenic substrate for caspase-3 and can be used to quantify caspase-3 activity.

HY-118540

Resazurin

Diazoresorcinol

Fluorescent Dyes/Probes

Resazurin (Diazoresorcinol) is a water-soluble, non-toxic, stable, membrane-permeable blue non-fluorescent dye (faintly fluorescent). Resazurin is used as a redox indicator, can be reduced to pink, highly fluorescent Resorufin (Ex=530-560 nm, Em=590 nm) in living cells. Resazurin can be used for the detection of cell viability, toxicity, proliferation, migration and invasion in cells (human, plant and animal, bacterial and fungal). Storage: protect from light.

HY-D1735

BODIPY TR Ceramide

Golgi-Red Tracke

Fluorescent Dyes/Probes

The Golgi apparatus is composed of flattened vesicles superimposed on each other by unit membranes. The flattened vesicles are round with expanded and perforated edges. The Golgi fluorescent probe is a BODIPY-labeled ceramide derivative, the synthesis of which occurs in the endoplasmic reticulum and can then be transported to the Golgi via ceramide transport protein (CERT) or vesicular translocation, allowing specific labeling of the dye. BODIPY TR Ceramide (Golgi-Red Tracke) is a Golgi-specific fluorescent dye, which can visualise individual cells. Ex/Em=589 nm/616 nm; Storage: protect from light.

HY-145746

Sulfo-Cy5 azide	Fluorescent Dyes/Probes
Sulfo-Cy5 azide is a fluorescent dye and nontargeted contrast agent. Sulfo-Cy5 azide has been used to label and image RNA. Storage: protect from light.

HY-D1161

True Blue NCI 240899	Fluorescent Dyes/Probes
True Blue (NCI 240899) is a fluorescent dye, as neuronal retrograde tracer (excitation wavelength 395-425 nm, barrier filter 450 nm). True Blue can label neuron and has no effects on neuronal survival.

HY-137896

4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid disodium	Fluorescent Dyes/Probes
4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid disodium is a fluorescent dye. 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid disodium can be used to demonstrate retrograde axonal transport to label secondary antibodies and as a fluorescent whole cell stain. Storage: protect from light.

HY-D1691

BODIPY-581/591 NHS ester	Fluorescent Dyes/Probes
BODIPY-581/591 NHS ester is a bright, red **fluorescent dye** (excitation: 581 nm; emission: 591 nm). BODIPY-581/591 NHS ester shows unique hydrophobic properties for staining lipids, membranes, and other lipophilic compounds.

HY-D1648

8-(2,4,6-Trimethylphenyl)-BODIPY	Fluorescent Dyes/Probes
8-(2,4,6-Trimethylphenyl)-BODIPY is a highly fluorescent dye, can be used as photosensitizer or synthesize other BODIPY-based photosensitizer (λ_abs=502 nm, λ_em=516 nm) (*abs: main absorption maxima).

HY-D0060

4-Di-2-ASP	Fluorescent Dyes/Probes
4-Di-2-ASP, a styryl pyridinium fluorescent dye, is a vital mitochondrial marker. 4-Di-2-ASP shows reliable and specific labelling of pulmonary NEBs (neuroepithelial bodies).

HY-121030

DACM N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide	Fluorescent Dyes/Probes
DACM (N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide) is a thiol-directed fluorescent dye (Ex=396 nm, Em=468 nm). Storage: protect from light.

HY-D1111

TFAX 568, SE	Fluorescent Dyes/Probes
TFAX 568, SE is an orange fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 568, SE yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG).

HY-D1698

PED6	Fluorescent Dyes/Probes
PED6 is a PLA₂ substrate fluorescent probe (EX/EM=488/530 nm) that is a BODIFY-labeled fluorescent phosphatidylethanolamine analogue. PED6 can be used for detection of phospholipase A₂.

HY-D1605

BODIPY FL L-Cystine	Fluorescent Dyes/Probes
BODIPY FL L-Cystine is a thiol-reactive, green-fluorescent dye. BODIPY FL L-Cystine can be the labeling of membrane proteins, proteins with hydrophobic binding sites, or hydrophobic ligands. (λ_ex=504 nm, λ_em=511 nm).

HY-D1110

TFAX 594,SE	Fluorescent Dyes/Probes
TFAX 594,SE is a red fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 594,SE yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG).

HY-W402148

10-Methyl-9-(phenoxycarbonyl)acridinium (fluorosulfonate)	Fluorescent Dyes/Probes
10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate, a phenyl ester of acridinium esters, is a fluorescent dye that produces chemiluminescent under neutral conditions. 10-Methyl-9-(phenoxycarbonyl)acridinium fluorosulfonate can be used for the measurement of hydrogen peroxide.

HY-D1113

TFAX 488,TFP	Fluorescent Dyes/Probes
TFAX 488,TFP is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,TFP yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin).

HY-D1585

BODIPY TR methyl ester

Fluorescent Dyes/Probes

BODIPY TR methyl ester is a lipophilic GFP Counterstain. BODIPY TR methyl ester dye readily permeates cell membranes and localizes in endomembranous organelles but not localize strongly in plasma membranes. BODIPY TR methyl ester is an excellent red fluorescent vital dye (Ex=568 nm, Em=625 nm), can be used to reveal the location and shapes of cell nuclei, the shapes of cells within embryonic tissues, as well as the bound aries of organ-forming tissues within the whole embryo.

HY-D0152

Tetramethylrhodamine-6-maleimide	Fluorescent Dyes/Probes
Tetramethylrhodamine-6-maleimide is a fluorescent dye with a reactive sulfhydryl-specific moiety is covalently coupled to this cysteine. Tetramethylrhodamine-6-maleimide can be used as labels to detect local protein motions of the fully active Na+/K+-ATPase in real time.

HY-D1633

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate	Fluorescent Dyes/Probes
4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate can be used in the diagnosis of mucopolysaccharidosis IV A by detecting activity of galactose-6-sulphate sulphatase.

HY-D1633A

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium	Fluorescent Dyes/Probes
4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium can be used in the diagnosis of mucopolysaccharidosis IV A by detecting activity of galactose-6-sulphate sulphatase.

HY-D1541

Sulfo-Cyanine5.5 alkyne	Fluorescent Dyes/Probes
Sulfo-Cyanine5.5 alkyne, a near-infrared (NIR) fluorescent dye, is an alkyne modified Sulfo-Cyanine5.5 (Ex=67 8nm, Em=694 nm). Sulfo-Cyanine5.5 alkyne can react with azides for Click Chemistry labeling.

HY-D1114

TFAX 488,SE dilithium	Fluorescent Dyes/Probes
TFAX 488,SE dilithium is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,SE dilithium yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin).

HY-101879

Acridine Orange hydrochloride	Fluorescent Dyes/Probes
Acridine Orange hydrochloride is a cell-penetrable nucleic acid-selective **fluorescent dye**. Acridine Orange hydrochloride produces orange fluorescence when it binds to ssDNA or RNA, and green fluorescence when it binds to dsDNA (Ex: 488 nM; Em: green fluorescence at 530 nm, orange fluorescence at 640 nm).

HY-D0974

Sulforhodamine B sodium salt Acid Red 52; Kiton Red 620	Dyes
Sulforhodamine B sodium salt is a fluorescent dye with uses spanning from laser-induced fluorescence (LIF) to the quantification of cellular proteins of cultured cells.

HY-D0943

Nuclear Fast Red Kernechtrot	Fluorescent Dyes/Probes
Nuclear Fast Red, an anthraquinone dye, is commonly used in conjunction with an excess of aluminum ions as a red nuclear counterstain. Nuclear fast red has been used as a histochemical and colorimetric reagent for calcium. Nuclear fast red as highly sensitive "off/on" fluorescent probe for detecting guanine.

HY-151756

diSulfo-Cy3 alkyne	Fluorescent Dyes/Probes
diSulfo-Cy3 alkyne is a water-soluble dye and a Click Chemistry reagent containing an alkyne group. Absorbance and emission of the dye are identical to Cy3 fluorophore. diSulfo-Cy3 alkyne can be used for the labeling of proteins, and even intact biological objects in water phase.

HY-D1055

MitoSOX Red

Fluorescent Dyes/Probes

MitoSOX Red is a novel fluorescent probe that specifically targets mitochondria in living cells with cell membrane permeability. MitoSOX Red enters the mitochondria, it is oxidized by superoxide, but not by other ROS or RNS generating systems. MitoSOX Red then binds to intramitochondrial nucleic acids, producing strong red fluorescence. MitoSOX Red can be used as a fluorescent indicator to specifically detect superoxide. Additionally, Superoxide dismutase (SOD) prevents the oxidation of MitoSOX Red.
Excitation/emission wavelength: 510/580 nm. Storage: Keep away from light.

HY-D1526

N-(4-Anilino-1-naphthyl)maleimide	Fluorescent Dyes/Probes
N-(4-Anilino-1-naphthyl)maleimide is a fluorescent probe that can be used to detect thiol groups in proteins. N-(4-Anilino-1-naphthyl)maleimide reacts with thiol groups and immediately produces a stable fluorescent compound with the λ_ex=355 nm, λ_em=448 nm.

HY-D1237

BODIPY 505/515

Fluorescent Dyes/Probes

BODIPY?505/515 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the polar lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells. Maximum excitation/emission wavelength: 505/515 nm. Protect from light, stored at -20℃ for 1 year.

HY-D0968B

Cy 3 (Non-Sulfonated) (triethylamine)

Cyanine3 triethylamine

Fluorescent Dyes/Probes

Cy 3 Non-Sulfonated (Cyanine3) triethylamine is a cyanine (Cy) dye, and a fluorescent label with green channel for protein and nucleic acid. Cy 3 Non-Sulfonated triethylamine is a fluorescent photoproduct of Cyanine5 via photoconversion upon photoexcitation. Cy 3 Non-Sulfonated triethylamine can be used to high-density single-particle tracking in a living cell without using UV illumination and cell-toxic additives (Ex=470 nm; Em=515 nm and 565 nm nm).

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4,4-Difluoro-8-(4'-iodophenyl)-1,7-bis-(1'-napthyl)-4-bora-3alpha,4alpha-diaza-s-indacene	Fluorescent Dyes/Probes
4,4-Difluoro-8-(4'-iodophenyl)-1,7-bis-(1'-napthyl)-4-bora-3alpha,4alpha-diaza-s-indacene is a fluorescent dye for DNA sequencing.

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Fura-2 pentapotassium	Fluorescent Dyes/Probes
Fura-2 pentapotassium is a scaled fluorescent dye that can be used for intracellular calcium imaging with the K_d value of 140 nM. Fura-2 pentapotassium has an emission wavelength of 510 nm and excitation wavelengths of 340 nm or 380 nm and the ratio of 340/380 fluorescence intensity is proportional to the intracellular Ca²⁺ level.

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BDY FL-X, SE	Fluorescent Dyes/Probes
BODIPY FL-X,SE is a fluorescent green?dye for the labeling of amine, shows a high fluorescence quantum yield and is relatively insensitive to pH change. BODIPY FL-X,SE can be used as an alternative for FAM, Cy2 or FITC. λ_abs: 504 nm; λ_em:510 nm. Storage: protect from light.

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BODIPY FL alkyne BOD FL alkyne	Fluorescent Dyes/Probes
BODIPY FL alkyne (BOD FL alkyne) is a green-fluorescent dye (Ex=503 nm; Em=512 nm), a bright and photostable fluorophore which emits in fluorescein (FAM) channel. BODIPY FL alkyne can be conjugated with a number of azide-containing molecules by copper-catalyzed Click Chemistry. Storage: protect from light.

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MitoTracker Green FM	Fluorescent Dyes/Probes
Mito-Tracker Green is a green fluorescent dye that selectively accumulates in the mitochondrial matrix. MitoTracker Green FM covalently binds mitochondrial proteins by reacting with free mercaptan of cysteine residues, allowing staining of mitochondrial membrane potential independent of membrane potential. Excitation/emission wavelength 490/523 nm. Storage: Keep away from light.

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DAPI dihydrochloride

4',6-Diamidino-2-phenylindole dihydrochloride

Fluorescent Dyes/Probes

DAPI dihydrochloride is a DAPI dye. DAPI is a fluorescent dye that binds strongly to DNA. It binds to the AT base pair of the double-stranded DNA minor groove, and one DAPI molecule can occupy three base pair positions. The fluorescence intensity of DAPI molecules bound to double-stranded DNA is increased by about 20 times, and it is commonly observed with fluorescence microscopy, and the amount of DNA can be determined based on the intensity of fluorescence. In addition, because DAPI can pass through intact cell membranes, it can be used to stain both live and fixed cells.

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*Vari Fluor* 405 SE** VF 405 SE	Fluorescent Dye
Vari Fluor 405 SE (VF 405 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 398/421 nm.

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*Vari Fluor* 750 SE** VF 750 SE	Fluorescent Dye
Vari Fluor 750 SE (VF 750 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 747/770 nm.

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*Vari Fluor* 660 SE** VF 660 SE	Fluorescent Dye
Vari Fluor 660 SE (VF 660 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 660/679 nm.

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*Vari Fluor* 425 SE** VF 425 SE	Fluorescent Dye
Vari Fluor 425 SE (VF 425 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 429/475 nm.

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*Vari Fluor* 680 SE** VF 680 SE	Fluorescent Dye
Vari Fluor 680 SE (VF 680 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 679/700 nm.

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*Vari Fluor* 555 SE** VF 555 SE	Fluorescent Dye
Vari Fluor 555 SE (VF 555 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 555/561 nm.

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*Vari Fluor* 640 SE** VF 640 SE	Fluorescent Dye
Vari Fluor 640 SE (VF 640 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 641/658 nm.

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*Vari Fluor* 565 SE** VF 565 SE	Fluorescent Dye
Vari Fluor 565 SE (VF 565 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 563/594 nm.

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*Vari Fluor* 350 SE** VF 350 SE	Fluorescent Dye
Vari Fluor 350 SE (VF 350 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 349/448 nm.

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*Vari Fluor* 594 SE** VF 594 SE	Fluorescent Dye
Vari Fluor 594 SE (VF 594 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 585/609 nm.

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*Vari Fluor* 488 SE** VF 488 SE	Fluorescent Dye
Vari Fluor 488 SE (VF 488 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 488/515 nm.

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*Vari Fluor* 532 SE** VF 532 SE	Fluorescent Dye
Vari Fluor 532 SE (VF 532 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 523/545 nm.

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*Vari Fluor* 568 SE** VF 568 SE	Fluorescent Dye
Vari Fluor 568 SE (VF 568 SE) is a dye marker of Vari Fluor SE series. Vari Fluor SE series dyes are a class of fluorescent dyes containing NHS ester groups for labeling free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules at 573/595 nm.

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*Janelia Fluor® 646, SE* JF646, SE; JF646, NHS	Fluorescent Dyes/Probes
Janelia Fluor? 646, SE (JF646, SE) is a red fluorescent dye can be used in cellular imaging. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

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Di-4-ANEPPDHQ
Fluorescent Dyes/Probes

Di-4-ANEPPDHQ, a fluorescent probe for the visualisation of membrane microdomains in living Arabidopsis thaliana cells.

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TRITC-DHPE	Fluorescent Dyes/Probes
TRITC-DHPE is a rhodamine-labeled glycerophosphate ethanolamine lipid, with head groups marked with bright red fluorescent TRITC dye (λEx/λEm=514/580 nm). TRITC-DHPE can be used for membrane fusion assay to trace lipid processing in intracellular phagocytosis. TRITC-DHPE can serves as an energy transfer receptor for NBD, BODIPY and fluorescein lipid probes.

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*Janelia Fluor® 525, SE* JF525, SE; JF525, NHS	Fluorescent Dyes/Probes
Janelia Fluor? 525, SE (JF525, SE) is a yellow fluorescent dye (Ex = 525 nm; Em = 549 nm). Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-131024

*Janelia Fluor® 549, Tetrazine* JF549, Tetrazine	Fluorescent Dyes/Probes
Janelia Fluor® 549, Tetrazine (JF549, Tetrazine) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

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*Janelia Fluor® 549 TFA* JF549 TFA	Fluorescent Dyes/Probes
Janelia Fluor® 549 TFA (JF549 TFA) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

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*Janelia Fluor® 549, Azide* JF549, Azide	Fluorescent Dyes/Probes
Janelia Fluor® 549, Azide (JF549, Azide) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

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4-Di-16-ASP DiA	Fluorescent Dyes/Probes
4-Di-16-ASP is a green fluorescent membrane dye. 4-Di-16-ASP is a lipophilic aminostyryl probe with a broad emission spectrum (can be detected with green, orange or even red filters). It is commonly used for neuronal membrane tracing (it diffuses faster than DiO). Storage: protect from light.

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*Janelia Fluor® 549, SE* JF549, SE; JF549, NHS	Fluorescent Dyes/Probes
Janelia Fluor® 549, SE (JF549, SE) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

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5(6)-ROX 5(6)-Carboxy-X-rhodamine	Oligonucleotide Labeling
5(6)-ROX is a nucleic acid fluorescent label which can be used as a reference dye for real-time polymerase chain reaction. Storage: protect from light.

HY-D0938

CFDA-SE

5(6)-Carboxyfluorescein diacetate succinimidyl ester; 5(6)-CFDA N-succinmidyl ester

Fluorescent Dyes/Probes

CFSE is a fluorescent dye that can penetrate the cell membrane. It can react with the free amine group in the cytoskeleton protein inside the cell, and finally form a protein complex with fluorescence. After entering the cell, CFSE locates in the cell membrane, cytoplasm and nucleus, and the fluorescence staining is strongest in the nucleus. CFSE dye can be uniformly inherited by the cells with cell division and proliferation, and its attenuation is proportional to the number of cell divisions. This phenomenon can be detected and analyzed by flow cytometry under the excitation light of 488nm, and can be used to detect the proliferation of cells. Storage: protect from light.

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Tetramethylrhodamine-5-isothiocyanate	Fluorescent Dyes/Probes
Tetramethylrhodamine-5-isothiocyanate is a potent fluorescent dye. Tetramethylrhodamine-5-isothiocyanate can be used for label PG-M3 antibody for rapid diagnosis of acute promyelocytic leukemia (APL). Tetramethylrhodamine-5-isothiocyanate can be used as probe to quantify in vivo the biodistribution of PLGA (poly(lactic-co-glycolic) acid) and PLGA/chitosan nanoparticles.

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*Janelia Fluor® 549, Maleimide TFA* JF549, Maleimide TFA	Fluorescent Dyes/Probes
Janelia Fluor® 549, Maleimide TFA (JF549, Maleimide TFA) is a fluorescent dye with the absorption maximum (λab (max)) of 549 nm and emission maximum (λem (max)) of 571 nm. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

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*Janelia Fluor® 646, Maleimide* JF646, Maleimide	Fluorescent Dyes/Probes
Janelia Fluor® 646, Maleimide (JF646, Maleimide) is a red fluorescent dye that contains a maleimide group. JF646, Maleimide can be used in cellular imaging. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

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Methoxy-X04
Dyes

Methoxy-X04 is a fluorescent dye that crosses the blood-brain barrier and selectively binds to beta-pleated sheets found in dense core amyloid Aβ plaques.

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Cy7.5 maleimide

Fluorescent Dyes/Probes

Cy7.5 maleimide is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance. Storage: protect from light.

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8-Phenyl-BODIPY 505/515	Fluorescent Dyes/Probes
8-Phenyl-BODIPY 505/515, a phenyl-substituted BODIPY derivative, is a fluorophore, 8-Phenyl-BODIPY 505/515 can be used as fluorescent probe.

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*Janelia Fluor® 646, Tetrazine* JF646, Tetrazine	Fluorescent Dyes/Probes
Janelia Fluor? 646, Tetrazine (JF646, Tetrazine) a red fluorescent dye that contains a tetrazine group. JF646, Tetrazine can be used in cellular imaging. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-D0016

5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride CTC	Fluorescent Dyes/Probes
5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride (CTC) is a redox-sensitive red fluorescent dye. 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride can be used for detecting metabolic activity in microorganisms. The emission maximum of 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride is 602 nm.

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Flubi-2	Fluorescent Dyes/Probes
Flubi-2 is a fluorescein-biotin based pH-ratio dye (Ex=480 nm, Em= 520-560 nm) with a pK value of 6.7. Flubi-2 is a hydrolysis product of Flubida-2 (non-fluorescent, membrane permeable). Flubi-2 can be used for pH determination of organelles of the secretory pathway (such as golgi apparatus and endoplasmic reticulum) in living cells.

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Cyanine5.5 amine Cy 5.5 amine; Lumiprobe Cy 5.5 amine	Fluorescent Dyes/Probes
Cyanine5.5 amine (Cy 5.5 amine), a Cy5.5 Analogue, is a near-infrared (NIR) fluorescent dye (Ex=648 nm, Em=710 nm). Cyanine5.5 amine can be used in the preparation of Cy5.5-labeled nanoparticles, which can be tracked and imaged with low fluorescence background using confocal microscopy.

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FM4-64	Fluorescent Dyes/Probes
FM4-64 is a very lipophilic, water-soluble styrene dyes, can specifically bind to cell membranes and inner membrane organelles to produce fluorescence. FM4-64 is widely used in endocytic and exospic membrane structure markers. Storage: protect from light.

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*Janelia Fluor® 646 TFA* JF646 TFA	Fluorescent Dyes/Probes
Janelia Fluor® 646 TFA (JF646 TFA), a red fluorogenic fluorescent dye, can be used in the synthesis of Janelia Fluor 646 HaloTag and SNAP-Tag ligands. JF646 TFA is used in live cell imaging experiments. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

HY-D0971

Pyronin Y

Pyronine G; C.I. 45005

Fluorescent Dyes/Probes

Pyronin Y (Pyronine G) is a cationic dye that intercalates RNA and has been used to target cell structures including RNA, DNA and organelles. Pyronin Y forms fluorescent complexes with double-stranded nucleic acids (especially RNA) enabling semi-quantitative analysis of cellular RNA. Pyronin Y can be used to identify specific RNA subspecies of ribonuclear proteins complexes in live cells. Storage: protect from light.

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*Janelia Fluor® 646, Azide* JF646, Azide	Fluorescent Dyes/Probes
Janelia Fluor? 646, Azide (JF646, Azide) is a red fluorogenic fluorescent dye containing a click chemistry group Azide. Janelia Fluor? 646, Azide can be used for live-cell imaging experiments. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

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Ethidium monoazide bromide	DNA Stain
Ethidium monoazide bromide is a DNA intercalating fluorescent dye that enters bacteria with damaged membranes. Ethidium monoazide bromide can be covalently linked to DNA by photoactivation. Ethidium monoazide bromide stains only dead cells.

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Hydroxyphenyl Fluorescein

HPF

Fluorescent Dyes/Probes

Hydroxyphenyl Fluorescein is a stable ROS fluorescent probe dye. Hydroxyphenyl Fluorescein has stronger specificity and stability than H2DCFDA (HY-D0940). Hydroxyphenyl Fluorescein can produce strong green fluorescence through hydroxyl radical reaction with intracellular peroxynitroso. Hydroxyphenyl Fluorescein can be applied for fluorescence microscopy, high-throughput imager, luciferase microplate reader or flow cytometry. Ex/Em=490/515 nm. Storage: protect from light.

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*Vari Fluor* 680 Carboxylic acid（free acid）** VF 680 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 680 Carboxylic acid (VF 680 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 532 Carboxylic acid（free acid）** VF 532 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 532 Carboxylic acid (VF 532 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 750 Carboxylic acid（free acid）** VF 750 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 750 Carboxylic acid (VF 750 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 640 Carboxylic acid（free acid）** VF 640 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 640 Carboxylic acid (VF 640 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 568 Carboxylic acid（free acid）** VF 568 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 568 Carboxylic acid (VF 568 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 594 Carboxylic acid（free acid）** VF 594 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 594 Carboxylic acid (VF 594 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 660 Carboxylic acid（free acid）** VF 660 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 660 Carboxylic acid (VF 660 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 647A Carboxylic acid（free acid）** VF 647A Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 647A Carboxylic acid (VF 647A Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 488 Carboxylic acid（free acid）** VF 488 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 488 Carboxylic acid (VF 488 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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*Vari Fluor* 555 Carboxylic acid（free acid）** VF 555 Carboxylic acid（free acid）	Fluorescent Dye
Vari Fluor 555 Carboxylic acid (VF 555 Carboxylic acid) free acid is a carboxylic acid derivative of Vari Fluor. Vari Fluor carboxylic acid derivatives are unactivated labeled fluorescent dyes for protein, antibody, and polysaccharide labeling that require carboxylic acid activation for use.

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Janelia Fluor® 526, SE

JF526, SE; JF526, NHS

Fluorescent Dyes/Probes

Janelia Fluor? 526, SE (JF526,SE) is a fluorogenic yellow fluorescent dye that contains NHS ester group. JF526 is a versatile scaffold for fluorogenic ligands, including labels for genetically encoded self-labeling protein tags and stains for endogenous structures. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

HY-D1509

Phenazine ethosulfate	Dyes
Phenazine ethosulfate is a cationic dye (Ex=390 nm, Em=530 nm) and an electron acceptor that can be used in dye-linked enzyme assays. Phenazine ethosulfate is an intermediate for detecting nitric oxide reducatase (Nors) activity with the presence of ascorbic acid.

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Janelia Fluor® 669, SE

JF669, SE; JF669, NHS

Fluorescent Dyes/Probes

Janelia Fluor? 669, SE (JF669, SE), a red fluorescent dye, can be directly reacted with the available thiol-containing HaloTag ligand under mild conditions (DIEA, DMF) to afford a JF669?HaloTag ligand in a single step (Ex = 669 nm; Em = 682 nm). Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

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6-TAMRA-SE 6-TAMRA-NHS ester; 6-Carboxytetramethylrhodamine N-succinimidyl ester	Oligonucleotide Labeling
6-TAMRA-SE (6-TAMRA-NHS ester) is a fluorescent dye carrying the amine reactive group. 6-TAMRA-SE is one of the traditional fluorophores used for automated DNA sequencing. Storage: protect from light.

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Cyanine5 DBCO

DBCO-Cy5; Cyanine5 dibenzocyclooctyne

Fluorescent Dyes/Probes

Cyanine5 DBCO (DBCO-Cy5) is a low-toxicity azide reactive probe (NIR fluorescent dye), for imaging azide-labeled biomolecules via a copper-free "click-through" reaction. Cyanine5 DBCO has no apparent cytotoxicity or animal toxicity and shows no damage to the physiological functions of cells other than the target cells (azide-labeled cells). Cyanine5 DBCO can be used to label and track cells in vitro and in vivo (Ex=635 nm, Em=650-700 nm). Storage: protect from light.

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Janelia Fluor® 585, SE

JF585, SE; JF585, NHS

Fluorescent Dyes/Probes

Janelia Fluor? 585, SE (JF585, SE) is an orange fluorescent dye containing an NHS ester that can be conjugated with primary amine groups. Janelia Fluor? 585, SE can be used immediately for structured illumination (SIM) and stimulated emission depletion (STED) imaging and could be converted to photoactivatable derivative for single-molecule localization microscopy (SMLM) experiments. Janelia Fluor? products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Storage: protect from light.

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Cyanine5.5 alkyne chloride	Dyes
Cyanine5.5 alkyne chloride, a near-infrared (NIR) fluorescent dye, is an alkyne modified Cyanine5.5 (Ex=680 nm, Em=710 nm). Cyanine5.5 alkyne chloride can react with azides for Click Chemistry labeling.

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Acridine Orange base

Fluorescent Dyes/Probes

Acridine Orange base is a cell-permeable fluorescent dye that stains organisms (bacteria, parasites, viruses, etc.) bright orange and, when used under appropriate conditions (pH=3.5, Ex=460 nm), distinguishes human cells in green for detection by fluorescence microscopy. Acridine Orange base fluoresces green when bound to dsDNA (Ex=488, Em=520-524) and red when bound to ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), also can be used in cell cycle assays.

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CY5-N3
Sulfo-Cyanine5-azide
Protein Labeling

CY5-N3 (Sulfo-Cyanine5-azide) is a Cy5-azide, which is a fluorescent dye. CY5-N3 can be used in cell imagine by Click reaction.

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*Vari Fluor* 405-Streptavidin**	Fluorescent Dye
Vari Fluor 405-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

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Sulfo-Cyanine5.5 maleimide potassium	Dyes
Sulfo-Cyanine5.5 maleimide potassium is a fluorescent dye. Sulfo-Cyanine5.5 is a nearinfrared (NIR) fluorophore with excitation maximum 675 nm and emission maximum 694 nm. Sulfo-Cyanine5.5 maleimide potassium can be used for the labeling of sensitive proteins, nanoparticles, and highly hydrophylic biopolymers.

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*Vari Fluor* 647-Streptavidin**	Fluorescent Dye
Vari Fluor 647-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

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*Vari Fluor* 488-Streptavidin**	Fluorescent Dye
Vari Fluor 488-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

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*Vari Fluor* 680-Streptavidin**	Fluorescent Dye
Vari Fluor 680-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

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Sulfo-Cyanine5.5 azide tripotassium	Dyes
Sulfo-Cyanine5.5 azide tripotassium, a near-infrared (NIR) fluorescent dye, is an azide-functionalized Sulfo-Cyanine5.5 (Ex=678 nm, Em=694 nm). Sulfo-Cyanine5.5 azide tripotassium can react with alkynes for Click Chemistry labeling.

HY-D1807

*Vari Fluor* 555-Streptavidin**	Fluorescent Dye
Vari Fluor 555-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

HY-D1806

*Vari Fluor* 594-Streptavidin**	Fluorescent Dye
Vari Fluor 594-Streptavidin is a dye marker of Vari Fluor SE series. Vari Fluor-Streptavidin consists of Vari Fluor series fluorescent probes labeled with streptavidin. It can be used for the detection of biotin and its derivatives, application of immunofluorescence (IF), in situ hybridization (ISH), flow cytometry (Flow Cyt), etc.

HY-D0942

Fluorescent Dye

Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents

Peptides

MCE Kits

NaturalProducts

Isotope-Labeled Compounds

Natural
Products