136 Results for "

emitting

" in MedChemExpress (MCE) Product Catalog:
Products (136)

136 Results for "emitting" in MCE Product Catalog:

238
JC-1
JC-1
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238 Publications Verification
Cat. No.: HY-15534
CAS No.: 3520-43-2
Purity:  98.71%
Synonyms: CBIC2
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 or purified mitochondria. In normal mitochondria, JC-1 aggregates in the mitochondrial matrix to form a polymer, which emits strong red fluorescence (Ex=585 nm, Em=590 nm); When the mitochondrial membrane potential is low, JC-1 cannot aggregate in the matrix of mitochondria and produce green fluorescence (ex=510 nm, em= 527 nm) .
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160
Propidium Iodide
Propidium Iodide
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160 Cited Publications
Cat. No.: HY-D0815
CAS No.: 25535-16-4
Propidium Iodide (PI) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis (apoptosis) or necrosis (necrosis), and is often used in flow cytometry analysis.
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155
BODIPY 581/591 C11
BODIPY 581/591 C11
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155 Cited Publications
Cat. No.: HY-D1301
CAS No.: 217075-36-0
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) .
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88
Calcein-AM
Calcein-AM
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88 Cited Publications
Cat. No.: HY-D0041
CAS No.: 148504-34-1
Synonyms: Calcein acetoxymethyl ester
Calcein AM, has cell membrane permeability and can easily enter the cell. Calcein AM has no fluorescence and is hydrolyzed by endogenous esterase in the cell to produce polar molecule Calcein (Calcein), which has strong negative charge and cannot permeate the cell membrane. Calcein can emit strong green fluorescence, so it is often used with Propidium Iodide for cell viability/virulence detection, excitation/emission wavelength: 494/515 nm .
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43
PKH 26
PKH 26
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43 Cited Publications
Cat. No.: HY-D1451
CAS No.: 154214-55-8
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 .
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31
Fe2Orange
Fe2Orange
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31 Cited Publications
Cat. No.: HY-D1913
Fe2Orange is a Fe 2+ selective probe with an excitation wavelength of 543 nm and an emission wavelength of 580 nm. Fe2Orange emits fluorescence after binding to intracellular Fe 2+, thereby achieving specific labeling of Fe 2+. Fe2Orange is used to detect the content and distribution of Fe 2+ in cells .
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20
Chlorin e6 trisodium
Chlorin e6 trisodium
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20 Cited Publications
Cat. No.: HY-W854659
CAS No.: 72984-36-2
Synonyms: Ce6 trisodium
Chlorin e6 Ce6 (trisodium) is a water-soluble derivative of chlorophyll, belonging to the chlorin class of photosensitizers with an absorption wavelength range of 600-670 nm. Chlorin e6 trisodium emits characteristic red fluorescence upon light excitation, enabling real-time identification of tumor boundaries and progression. Chlorin e6 trisodium can be used for the study of photodynamic therapy (PDT) of cancers (bladder cancer) and fluorescence diagnosis of neoplastic lesions .
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7
AkaLumine hydrochloride
AkaLumine hydrochloride
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7 Cited Publications
Cat. No.: HY-112641A
CAS No.: 2558205-28-8
Purity:  99.92%
AkaLumine hydrochloride is a D-luciferin (HY-12591A) analogue with a Km of 2.06 μM for recombinant firefly luciferase (Fluc) protein. AkaLumine hydrochloride emits near-infrared (NIR) light (λmax=677 nm) in reactions with native Fluc. AkaLumine hydrochloride has high tissue-penetration and increases detection sensitivity from deep-tissue targets .
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6
N-Methylmesoporphyrin IX
N-Methylmesoporphyrin IX
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6 Cited Publications
Cat. No.: HY-133821
CAS No.: 142234-85-3
Purity:  97.83%
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 .
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5
SYBR green I chloride
SYBR green I chloride
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5 Cited Publications
Cat. No.: HY-D1191
CAS No.: 2225748-05-8
SYBR Green I chloride is a highly sensitive fluorescent nucleic acid dye that binds specifically to the minor groove of double-stranded DNA or intercalates between base pairs. SYBR Green I chloride exhibits weak fluorescence in the unbound state but emits bright fluorescence upon binding, and it preferentially binds to large-fragment DNA and DNA with high G+C content. SYBR Green I chloride is suitable for real-time PCR technology; its fluorescence intensity correlates with the amount and size of amplification products, enabling accurate quantification of gene expression and discrimination of amplicons via melting curve analysis without additional post-processing. SYBR Green I chloride is widely used in preclinical in vitro nucleic acid detection .
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4
HBC
HBC
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4 Cited Publications
Cat. No.: HY-D1373
CAS No.: 156840-13-0
Synonyms: HBC 530
HBC (HBC 530) is a GFP fluorophore-like synthetic dye, with a structurally rigid electron acceptor and a strong electron donor. HBC has a low fluorescence background, and when combined with Pepper (RNA aptamer), HBC forms a tight complex and activates and emits bright fluorescence (Kd of ~3.5 nM). HBC emission peaks vary in different complexes and covers the spectrum from cyan to red. HBC can be used in the live cell imaging of RNA (Em/Ex = 530/485 nm) .
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4
DQ-BSA-RED
DQ-BSA-RED
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4 Cited Publications
Cat. No.: HY-D2449
DQ-BSA-Red is a bovine serum albumin labeled with a red fluorescent dye that can be used to detect lysosomal activity. The excitation wavelength and emission wavelength of DQ-BSA-Red are 590 nm and 620 nm, respectively. The BSA molecule in DQ-BSA-Red is labeled with high concentration of red fluorescent dye in multiple sites, which shows high fluorescence self-inhibition. Once DQ-BSA-RED enters the lysosome, DQ-BSA is cleaved by lysosomal proteases, resulting in unquenched and released fluorescent fragments, emitting bright fluorescence. Inactivated lysosomes are unable to degrade the BSA protein and thus have a lower or even no fluorescent signal .
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3
5(6)-TAMRA SE
5(6)-TAMRA SE
0 Images
3 Cited Publications
Cat. No.: HY-D0723
CAS No.: 246256-50-8
Synonyms: 5(6)-Carboxytetramethylrhodamine N-succinimidyl ester
5(6)-TAMRA SE is a fluorescent dye that emits red fluorescence. 5(6)-TAMRA SE binds to oligonucleotides and is used in DNA sequencing. 5(6)-TAMRA SE can be used in cancer research (Ex/Em = 565/580 nm) .
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2
Pafolacianine
Pafolacianine
0 Images
2 Cited Publications
Cat. No.: HY-139579
CAS No.: 1628423-76-6
Purity:  98.59%
Synonyms: OTL 38
Pafolacianine (OTL 38) is a fluorescent imaging agent made of near-infrared dye used in detecting tumor lesions during surgical procedures. Pafolacianine excites at 774 to 775 nm and emits at 794 to 796 nm .
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2
FlAsH-EDT2
FlAsH-EDT2
0 Images
2 Cited Publications
Cat. No.: HY-130412
CAS No.: 212118-77-9
Purity:  98.98%
Target:  

Fluorescent Dye

Research Areas:  

Others

FlAsH-EDT2 is a protein labeling reagent. FlAsH-EDT2 binds to Cys4 with high affinity and emits fluorescence. FlAsH-EDT2 can cross the cell membrane and enter the interior of the cell. FlAsH-EDT2 can only be used for labeling proteins with high concentration .
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1
Fluorescent Brightener 28
Fluorescent Brightener 28
0 Images
1 Cited Publications
Cat. No.: HY-D0367
CAS No.: 4193-55-9
Synonyms: Calcofluor White M2R
Fluorescent brightener 28 is a fluorescent whitening agent commonly used in the padding process of the textile industry. Fluorescent brightener 28 is capable of staining polysaccharides such as cellulose, and when the plasma membrane ruptures, it also weakly stains the cytoplasm and strongly stains the cell nucleus. Additionally, Fluorescent brightener 28 can be utilized to detect intracellular chitin in living cells. Fluorescent Brightener 28 also is a visible light emitting diode (LED)-light sensitive photoinitiator for free radical photopolymerizations .
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1
Cyanine5 NHS ester chloride
Cyanine5 NHS ester chloride
0 Images
1 Cited Publications
Cat. No.: HY-135414
CAS No.: 1032678-42-4
Cyanine5 NHS ester chloride is a red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides .
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1
Luciferase, firefly
Luciferase, firefly
0 Images
1 Cited Publications
Cat. No.: HY-P1004A
CAS No.: 61970-00-1
Target:  

Fluorescent Dye

Research Areas:  

Others

Luciferase, firefly is the light-emitting enzyme responsible for the bioluminescence of fireflies and click beetles. Luciferase, firefly catalytic substrate is D-luciferin (HY-12591B) .
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1
HMBR
HMBR
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1 Cited Publications
Cat. No.: HY-D1416
CAS No.: 1287651-36-8
HMBR is an analogue with an additional methyl group on the aromatic ring and is non-fluorescent. HMBR conjugated with Y-FAST emits yellow fluorescence under blue light excitation (Ex= 419 nm; Em= 525–539 nm). HMBR is non-toxic to zebrafish embryos. HMBR has high cell permeability .
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1
Fluorescent brightener 28 (Technical Grade)
Fluorescent brightener 28 (Technical Grade)
0 Images
1 Cited Publications
Cat. No.: HY-W750459
CAS No.: 4404-43-7
Target:  

Fluorescent Dye

Research Areas:  

Others

Fluorescent brightener 28 (Technical Grade) is a fluorescent whitening agent commonly used in the padding process of the textile industry. Fluorescent brightener 28 is capable of staining polysaccharides such as cellulose, and when the plasma membrane ruptures, it also weakly stains the cytoplasm and strongly stains the cell nucleus. Additionally, Fluorescent brightener 28 can be utilized to detect intracellular chitin in living cells. Fluorescent Brightener 28 also is a visible light emitting diode (LED)-light sensitive photoinitiator for free radical photopolymerizations .
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