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fluorescence

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1105

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683

Fluorescent Dye

123

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76

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27

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53

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-15559
    Hoechst 33342
    140+ Cited Publications

    bisBenzimide H 33342; HOE 33342

    Autophagy Others
    Hoechst 33342 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 33342
  • HY-15559A
    Hoechst 33342 trihydrochloride
    140+ Cited Publications

    bisBenzimide H 33342 trihydrochloride; HOE 33342 trihydrochloride

    Autophagy Others
    Hoechst 33342 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 33342 trihydrochloride
  • HY-119977
    APF
    1 Publications Verification

    Fluorescent Dye Reactive Oxygen Species (ROS) Others
    APF is a cell-permeable fluorogenic probe to measure hydroxyly radical of ROS. APF is nonfluorescent and produces bright green fluorescence upon reaction with hydroxyl radical. APF can be used to detect intracellular reactive oxygen species (ROS) (Ex/Em=490/525 nm) .
    APF
  • HY-15558A
    Hoechst 33258 trihydrochloride
    20+ Cited Publications

    bisBenzimide H 33258 trihydrochloride; H 33258 trihydrochloride

    Fluorescent Dye Cancer
    Hoechst 33258 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 33258 trihydrochloride
  • HY-79494
    Glyoxalic acid (50%w/w in water)
    3 Publications Verification

    NSC 27785; Formylformic acid; Oxalaldehydic acid

    Endogenous Metabolite Neurological Disease
    Glyoxalic acid (NSC 27785) (50%w/w in water) is an organic compound that is both an aldehyde and a carboxylic acid. Glyoxalic acid (50%w/w in water) induces fluorescence. Glyoxalic acid (50%w/w in water) is used to study neurons .
    The product has a content (w/w) of 50%, meaning that the mass of Glyoxalic acid in a 250 g Size is 125 g.
    Glyoxalic acid (50%w/w in water)
  • HY-D1730A
    AF488 NHS ester TEA
    1 Publications Verification

    Fluorescent Dye Others
    AF488 NHS ester TEA is an amine specific fluorescence probe (λem=525 nm=525 nm). AF488 NHS ester reacts with sulfhydryl groups and amines in aqueous and biological samples then change their chemical structure and fluorescence properties after derivatization. AF488 exhibits the λem and λex wavelength of 520 nm and 470 nm, respectively .
    AF488 NHS ester TEA
  • HY-129109

    Fluorescent Dye Inflammation/Immunology Cancer
    NBD-Pen is the first fluorescence probe for lipid radicals with high selectivity and sensitivity (λex: 470 nm, λem: 530 nm). NBD-Pen specifically detects lipid derived radicals over other reactive species present in biological systems, including H2O2, ClO -, O2 -?, and ?OH. NBD-Pen directly detects lipid radicals in living cells by turn-on fluorescence. NBD-Pen decreases inflammation, apoptosis, and oxidative stress markers. NBD-Pen can be studied in various disease models such as hepatic carcinoma .
    NBD-Pen
  • HY-D1429

    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 fixed cells. Staining followed by fixation is possible, but cells fixed with aldehydes will only retain partial fluorescence (Ex/Em = 374/ 430-640 nm) .
    ER-Tracker Blue-White DPX
  • HY-DY1005

    Autophagy Others
    Hoechst 33342 trihydrochloride (solution) is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Solvent and Concentration: Sterile water: 10 mg/mL
    Hoechst 33342 trihydrochloride (solution)
  • HY-D0723
    5(6)-TAMRA SE
    3 Publications Verification

    5(6)-Carboxytetramethylrhodamine N-succinimidyl ester

    Fluorescent Dye Cancer
    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) .
    5(6)-TAMRA SE
  • HY-D1030

    Fluorescent Dye Others
    Fluorescein Biotin is a fluorescent modulator with avidin and streptavidin binding activity. Fluorescein Biotin binds to the biotin-binding sites of avidin and streptavidin, and this binding induces significant fluorescence quenching .
    Fluorescein Biotin
  • HY-W923198

    Methacryloyloxy fluorescein

    Fluorescent Dye Others
    Fluorescein O-methacrylate (Methacryloyloxy fluorescein) is a pH-responsive fluorescent monomeric dye. Fluorescein O-methacrylate exhibits pH-responsive fluorescence properties: its fluorescence is activated under alkaline conditions and quenched under neutral or acidic conditions; reversible switching of fluorescence is achievable by adjusting the pH of the solution. Fluorescein O-methacrylate can be used as a monomer for the synthesis of amphiphilic fluorescein polymers. These polymers can self-assemble into stable polymer nanoparticles with enhanced aqueous-phase fluorescence, and also enable the conjugation of nanoparticles with amine-containing biomolecules to support sensitive optical detection of biomarkers (Ex/Em = 490/520 nm) .
    Fluorescein O-methacrylate
  • HY-15560
    Hoechst 34580
    5 Publications Verification

    HOE 34580

    Amyloid-β Neurological Disease
    Hoechst 34580 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 34580
  • HY-15560B
    Hoechst 34580 tetrahydrochloride
    5 Publications Verification

    HOE 34580 tetrahydrochloride

    Amyloid-β Neurological Disease
    Hoechst 34580 tetrahydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 34580 tetrahydrochloride
  • HY-147652

    DNA Stain Others
    G-quadruplex DNA fluorescence probe 1 (Compound E1) is a selective G-quadruplex DNA targeting fluorescent probe. G-quadruplex DNA fluorescence probe 1 can pass through membrane and enter living cells with low cytotoxicity .
    G-quadruplex DNA fluorescence probe 1
  • HY-W014018

    PPO; DPO; POP

    Fluorescent Dye Others
    2,5-Diphenyloxazole (PPO; DPO; POP) is a fluorescence dye. 2,5-Diphenyloxazole can be used as a scintillator .
    2,5-Diphenyloxazole
  • HY-15627
    Hoechst 33342 analog
    5 Publications Verification

    Fluorescent Dye Others
    Hoechst 33342 analog is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 33342 analog
  • HY-15623
    Hoechst 33258 analog
    1 Publications Verification

    DNA Stain Others
    Hoechst 33258 analog is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 33258 analog
  • HY-15619

    Nuclear yellow

    Fluorescent Dye Others
    Hoechst S 769121 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst S 769121
  • HY-DY1074

    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 fixed cells. Staining followed by fixation is possible, but cells fixed with aldehydes will only retain partial fluorescence .
    Solvent and concentration: DMSO: 1 mM
    ER-Tracker Blue-White DPX (solution)
  • HY-D1249

    Fluorescent Dye Others
    Calcein (mixture of isomers), Calcein (HY-D0040) Derivative, is a fluorescent dye (Ex/Em = 495/515 nm). Calcein (mixture of isomers) can be used for the researches for live cell staining, calcium ion detection, bone fluorescence labeling and membrane permeability leakage detection.
    Calcein (mixture of isomers)
  • HY-W103047

    Fluorescent Dye Reactive Oxygen Species (ROS) Others
    1-Pyrenebutyric acid is a fluorescence probe whose fluorescence lifetime depends on local oxygen and free radical concentrations. 1-Pyrenebutyric acid is 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. 1-Pyrenebutyric acid can also be used for the measurement of free radicals in solution and in living cells .
    1-Pyrenebutyric acid
  • HY-P3722A
    Mca-PLAQAV-Dpa-RSSSR-NH2 TFA
    1 Publications Verification

    Fluorescent Dye MMP Others
    Mca-PLAQAV-Dpa-RSSSR-NH2 TFA is a fluorescent substrate peptide that can be used to detect ADAM9, ADAM10, and tumor necrosis factor-α converting enzyme (TACE/ADAM17). Mca-PLAQAV-Dpa-RSSSR-NH2 TFA is a fluorescence resonance energy transfer-based substrate, and its activity can be determined by changes in fluorescence intensity upon cleavage (Ex = 320 nm ; Em = 405 nm) .
    Mca-PLAQAV-Dpa-RSSSR-NH2 TFA
  • HY-D1703

    Fluorescent Dye Others
    Oxazine 170 perchlorate is a laser dye with a wide excitation spectrum range (300−550 nm), which strongly absorbs light with a wavelength greater than 550 nm, and it emits fluorescence with a wavelength of about 645 nm .
    Oxazine 170 perchlorate
  • HY-15631
    Hoechst 33258 analog 6
    5+ Cited Publications

    Fluorescent Dye Others
    Hoechst 33258 analog 6 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution (Ex/Em = 356/451 nm) .
    Hoechst 33258 analog 6
  • HY-NP062

    BSA-Cy5.5

    Fluorescent Dye Others
    Bovine Serum Albumin-Cy5.5 is Cy5.5-labeled Bovine Serum Albumin (BSA) (HY-D0842). Bovine Serum Albumin-Cy5.5 can be used in fields such as bioimaging, molecular tracing, drug delivery research, and in vitro and in vivo fluorescence detection (Ex/Em = 680/710 nm) .
    Bovine Serum Albumin-Cy5.5
  • HY-133705
    Geldanamycin-FITC
    1 Publications Verification

    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 (Ex/Em = 488/515 nm) .
    Geldanamycin-FITC
  • HY-D0896A
    ANS ammonium
    1 Publications Verification

    NSC 1746 ammonium; Peri acid, phenyl- ammonium; Phenyl peri acid ammonium

    Bacterial Infection
    ANS ammonium is a potent antibacterial agent and a textile dye. ANS ammonium can be used as fluorescence probe. ANS ammonium blocks the binding of triiodothyronine to thyroxine binding globulin in radioimmunoassay of triiodothyronine .
    ANS ammonium
  • HY-130433

    Fluorescent Dye Others
    NBD Sphingosine (NBD-Sph), a fluorochrome, is a fluorescence-labeled sphingosine. NBD Sphingosine can be uesd for fluorescence assay for sphingosine kinases .
    NBD Sphingosine
  • HY-D1174

    Fluorescent Dye Others
    Rhodamine 700, a Lambdachrome laser dye, is one of the few rhodamine dyes with near infrared fluorescence. Rhodamine 700 can be used for mitochondrial staining .
    Rhodamine 700
  • HY-15630A
    Hoechst 33342 analog 2 trihydrochloride
    1 Publications Verification

    Fluorescent Dye Others
    Hoechst 33342 analog 2 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 33342 analog 2 trihydrochloride
  • HY-158672

    Biochemical Assay Reagents DNA/RNA Synthesis Others
    3′-O-Azidomethyl-dTTP sodium is a labeled modified deoxyoligonucleotide (dNTP) that can release pyrophosphate to produce fluorescence and has special applications in gene synthesis and sequencing .
    3′-O-Azidomethyl-dTTP sodium,100 mM Solution
  • HY-158664

    Biochemical Assay Reagents DNA/RNA Synthesis Others
    2-Amino-ATP sodium solution (100 mM) is a labeled modified deoxyoligonucleotide (dNTP) that can release pyrophosphate to produce fluorescence and has special applications in gene synthesis and sequencing .
    2-Amino-ATP sodium solution (100 mM)
  • HY-P10172

    Angiotensin-converting Enzyme (ACE) Neurological Disease
    Abz-SDK(Dnp)P-OH is a fluorescence peptide. Abz-SDK(Dnp)P-OH is the substrate of angiotensin I-converting enzyme (ACE). Abz-SDK(Dnp)P-OH has fluorescent donor-acceptor pair Abz and Dnp (2,4-dinitrophenyl) .
    Abz-SDK(Dnp)P-OH
  • HY-P2208

    Fluorescent Dye Cancer
    Z-IETD-AFC, a specific fluorescence substrate, can be used to determine the caspase-8 catalytic activity .
    Z-IETD-AFC
  • HY-15562

    Fluorescent Dye Others
    HOE 32021 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    HOE 32021
  • HY-15561B

    meta-Hoechst trihydrochloride

    Fluorescent Dye Others
    HOE-S 785026 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    HOE-S 785026 trihydrochloride
  • HY-158673

    Biochemical Assay Reagents DNA/RNA Synthesis Others
    3'-P-dATP sodium is a labeled modified deoxyoligonucleotide (dNTP) that can release pyrophosphate to produce fluorescence and has special applications in gene synthesis and sequencing .
    3'-P-dATP sodium
  • HY-P3363

    Caspase Cancer
    Z-DEVD-AMC is a selective caspase-3 substrate that can be measured by fluorescence spectrometry. AMC can be used as a fluorescence reference standard for AMC-based enzyme substrates including AMC-based caspase substrates .
    Z-DEVD-AMC
  • HY-D1442

    Fluorescent Dye Others
    SBFI (tetraammonium), the tetraammonium salt of SBFI, is a cell-impermeant 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 .
    SBFI tetraammonium
  • HY-15629

    DNA Stain Others
    HOE 32020 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    HOE 32020
  • HY-15628

    DNA Stain Others
    Hoechst 33258 analog 5 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 33258 analog 5
  • HY-15630

    Fluorescent Dye Cancer
    Hoechst 33342 analog 2 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst 33342 analog 2
  • HY-W784573A

    2'-Deoxyadenosine 5'-O-1-thiotriphosphate sodium

    Biochemical Assay Reagents DNA/RNA Synthesis Others
    dATPαS sodium is a labeled modified deoxyoligonucleotide (dNTP) that can release pyrophosphate to produce fluorescence and has special applications in gene synthesis and sequencing .
    dATPαS sodium
  • HY-D0167

    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 .
    NHS-5(6)Carboxyrhodamine
  • HY-158676

    Biochemical Assay Reagents DNA/RNA Synthesis Others
    3'-P-dTTP sodium is a labeled modified deoxyoligonucleotide (dNTP) that can release pyrophosphate to produce fluorescence and has special applications in gene synthesis and sequencing .
    3'-P-dTTP sodium
  • HY-158675

    Biochemical Assay Reagents DNA/RNA Synthesis Others
    3'-P-dCTP sodium is a labeled modified deoxyoligonucleotide (dNTP) that can release pyrophosphate to produce fluorescence and has special applications in gene synthesis and sequencing .
    3'-P-dCTP sodium
  • HY-W040291

    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.
    7-Hydroxy-4-methylcoumarin-3-acetic acid, SE
  • HY-D1615

    Fluorescent Dye Others
    BODIPY 530/550 NHS ester can be used for the stain of protein. BODIPY 530/550 NHS ester can be used for fluorescence OIM (oblique illumination microscopic) image .
    BODIPY 530/550 NHS ester
  • HY-D1660

    NSC 219743

    DNA Stain Others
    Acridine homodimer (NSC 219743), acridine dimer, is a fluorescence dye. Acridine homodimer emits a blue-green fluorescence when bound to DNA. Acridine homodimer has extremely high affinity for AT-rich regions of nucleic acids, can be used for chromosome banding .
    Acridine homodimer

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