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Fluorescein

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158

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82

Fluorescent Dye

42

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7

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0251
    Fluorescein
    3 Publications Verification

    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 .
    Fluorescein
  • HY-151644

    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 .
    Fluorescein hydrazide
  • HY-P4901

    Amino Acid Derivatives Others
    Fluorescein-6-carbonyl-Tyr-Val-Ala-DL-Asp(OMe)-fluoromethylketone is a polypeptide.
    Fluorescein-6-carbonyl-Tyr-Val-Ala-DL-Asp(OMe)-fluoromethylketone
  • HY-129887

    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 .
    Fluorescein diphosphate tetraammonium
  • HY-D0719R

    Biochemical Assay Reagents Others
    Fluorescein Diacetate (Standard) is the analytical standard of Fluorescein Diacetate. This product is intended for research and analytical applications. Fluorescein diacetate is a cell permeable esterase-substrate. Fluorescein diacetate can be used as a fluorogenic substrate for hGSTP1-1.
    Fluorescein Diacetate (Standard)
  • HY-D0108

    Fluorescent Dye
    Fluorescein dilaurate is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
    Fluorescein dilaurate
  • HY-D0107

    Fluorescent Dye
    Fluorescein dicaproate is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
    Fluorescein dicaproate
  • HY-D0251R

    Fluorescent Dye Cancer
    Fluorescein (Standard) is the analytical standard of Fluorescein. This product is intended for research and analytical applications. 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 .
    Fluorescein (Standard)
  • HY-D1721

    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) . Fluorescein-12-dATP is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Fluorescein-12-dATP
  • HY-D0101

    Fluorescent Dye
    Fluorescein-diphosphat (diammonium) is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
    Fluorescein-diphosphat diammonium
  • HY-D0105

    Fluorescent Dye
    Fluorescein diacetate 6-isothiocyanate is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
    Fluorescein diacetate 6-isothiocyanate
  • HY-D0103

    Fluorescent Dye
    Fluorescein diacetate 5-maleimide is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
    Fluorescein diacetate 5-maleimide
  • HY-134564

    Fluorescent Dye Others
    Fluorescein octadecyl ester is a lipophilic fluorescent reagent is immobilized in a plasticized PVC membrane. Fluorescein octadecyl ester can reversibly recognize alcohol molecules and can be used to determine the concentration of ethanol in alcoholic drinks. Fluorescein octadecyl ester can be used as acceptor to make optrode membrane for the determination of picric acid .
    Fluorescein octadecyl ester
  • HY-131009

    PARP Others
    Fluorescein-NAD+ is an alternative to radiolabeled NAD and a substrate for ADP-ribosylation. Fluorescein-NAD+ can be used in PARP assays by fluorescence microscopy. Extinction Coefficient: 262 nm.
    Fluorescein-NAD+
  • HY-D0100

    Fluorescent Dye
    Fluorescein-diacetate-5-isothiocyanat is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
    Fluorescein-diacetate-5-isothiocyanat
  • HY-163791

    Biochemical Assay Reagents Others
    Fluorescein Biotin Azide is a conjugate of fluorescein and biotin, which can be used as a detection and labeling tool for click chemistry .
    Fluorescein Biotin Azide
  • HY-D1030

    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.
    Fluorescein Biotin
  • HY-D0104

    Fluorescent Dye Others
    Fluorescein-O-acetate is a fluorescent reagent .
    Fluorescein-O-acetate
  • HY-D0099

    Fluorescent Dye Others
    Fluorescein-5-thiosemicarbazide is a amine containing fluorescent probe that can be used for labeling saccharides and protein carbonyl derivatives .
    Fluorescein-5-thiosemicarbazide
  • HY-D2329

    Fluorescent Dye
    Fluorescein-PEG4-NHS ester is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
    Fluorescein-PEG4-NHS ester
  • HY-D0098
    Fluorescein-5-maleimide
    3 Publications Verification

    N-(5-Fluoresceinyl)maleimide

    Fluorescent Dye Others
    Fluorescein-5-maleimide (N-(5-Fluoresceinyl)maleimide) is a fluorescent dye. Fluorescein-5-maleimide can be used to detect the redox state of thiols in eukaryotic cells. Fluorescein-5-maleimide can label peptides and is used to detect negatively charged nanoparticles. Fluorescein-5-maleimide can also label actin to explore its interaction with cardiac myosin-binding protein C (cMyBP-C), which helps in developing small molecule modulators for heart failure. Fluorescein-5-maleimide can screen mutant proteins that contain cysteine residues. The excitation wavelength of Fluorescein-5-maleimide is 494 nm, and the emission wavelength is 519 nm .
    Fluorescein-5-maleimide
  • HY-131008
    Fluorescein tyramide
    1 Publications Verification

    Fluorescent Dye Others
    Fluorescein tyramide is a green fluorescent reagent (λabs: 494 nm; λem: 517 nm). Fluorescein tyramide is widely used for tyramide signal amplification (TSA) with a low-abundance in IHC, ICC, in situ hybridization (FISH) and flow cytometry (FCM) applications .
    Fluorescein tyramide
  • HY-D0208
    Fluorescein sodium
    3 Publications Verification

    Uranine sodium

    Fluorescent Dye Cancer
    Fluorescein (Uranine) sodium is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) sodium is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes .
    Fluorescein sodium
  • HY-105047

    NRL972

    Biochemical Assay Reagents Metabolic Disease
    Fluorescein lisicol is a fluorescent-labelled bile salt and a marker of hepatic biliary transporter function. Fluorescein lisicol can be used for metabolic research .
    Fluorescein lisicol
  • HY-126851

    ADC Linker Cancer
    Fluorescein-DBCO is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) . Fluorescein-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
    Fluorescein-DBCO
  • HY-135837

    Ferroptosis Cancer
    Fluorescein-diisobutyrate-6-amide is a potent ferroptosis inducer. Fluorescein-diisobutyrate-6-amide has the potential for the research of cancer .
    Fluorescein-diisobutyrate-6-amide
  • HY-136957

    Fluorescent Dye Others
    Fluorescein-6-isothiocyanate is a fluorescent isomeric haptenic probes with Kds of 8.74, 2.72 and 1.88 for N-Acetyl-L-Lysine, normal mouse IgG and 4-4-20, respectively .
    Fluorescein-6-isothiocyanate
  • HY-W739513

    Biochemical Assay Reagents
    Fluorescein 6-maleimide is a kind of biochemical reagent.
    Fluorescein 6-maleimide
  • HY-D0719
    Fluorescein Diacetate
    4 Publications Verification

    3,6-Diacetoxyfluoran; Di-O-acetylFluorescein

    Biochemical Assay Reagents Others
    Fluorescein diacetate is a cell permeable esterase-substrate. Fluorescein diacetate can be used as a fluorogenic substrate for hGSTP1-1.
    Fluorescein Diacetate
  • HY-133006

    PROTAC Linkers Cancer
    Fluorescein-PEG5-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.
    Fluorescein-PEG5-acid
  • HY-120368

    PROTAC Linkers Cancer
    Fluorescein-PEG4-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Fluorescein-PEG4-acid
  • HY-W328332

    Biochemical Assay Reagents Others
    Fluorescein β-D-galactopyranoside is a biochemical reagent.
    Fluorescein β-D-galactopyranoside
  • HY-133061

    PROTAC Linkers Cancer
    Fluorescein-thiourea-PEG6-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Fluorescein-thiourea-PEG6-acid
  • HY-141080

    PROTAC Linkers Cancer
    Fluorescein-PEG3-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Fluorescein-PEG3-amine
  • HY-141083

    PROTAC Linkers Cancer
    Fluorescein-PEG6-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Fluorescein-PEG6-NHS ester
  • HY-141082

    PROTAC Linkers Cancer
    Fluorescein-PEG5-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Fluorescein-PEG5-NHS ester
  • HY-D2277

    Fluorescent Dye Others
    Fluorescein-CM2 is a fluorogenic molecule that can be used to rapidly screen esterase cut sites for protein-protein interaction-dependent (PPI-dependent) esterase activity in E. coli .
    Fluorescein-CM2
  • HY-141081

    PROTAC Linkers Cancer
    Fluorescein-PEG3-NH-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Fluorescein-PEG3-NH-Boc
  • HY-141084

    PROTAC Linkers Cancer
    Fluorescein-PEG6-bis-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Fluorescein-PEG6-bis-NHS ester
  • HY-D1461

    Fluorescent Dye Cancer
    Fluorescein Di-β-D-Glucopyranoside is a specific β-glucocerebrosidase substrate that can be used for the intralysosomal β-galactosidase .
    Fluorescein Di-β-D-Glucopyranoside
  • HY-D1460

    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 .
    Fluorescein Di-β-D-Glucuronide
  • HY-101895
    Fluorescein di(β-D-galactopyranoside)
    4 Publications Verification

    FDG

    Fluorescent Dye Others
    Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λex=485 nm, λem=535 nm).
    Fluorescein di(β-D-galactopyranoside)
  • HY-120781

    PROTAC Linkers Cancer
    Fluorescein-thiourea-PEG4-azide is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Fluorescein-thiourea-PEG4-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
    Fluorescein-thiourea-PEG4-azide
  • HY-130160

    PROTAC Linkers Cancer
    Fluorescein-thiourea-PEG2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . Fluorescein-thiourea-PEG2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
    Fluorescein-thiourea-PEG2-azide
  • HY-W586475

    Others Cancer
    Fluorescein-triazole-PEG5-DOTA is a radionuclide conjugate (RDC), which is capable of binding to a radionuclide. RDC has the ability to specifically target biomolecules and can be used in medical imaging or therapy .
    Fluorescein-triazole-PEG5-DOTA
  • HY-66019
    FITC
    40+ Cited Publications

    Fluorescein 5-isothiocyanate

    Fluorescent Dye Inflammation/Immunology
    FITC (Fluorescein Isothiocyanate), is one of the green fluorescein derivatives widely used in biology. FITC has the characteristics of high absorptivity and excellent fluorescence quantum yield. The isothiocyanate group of FITC can be combined with amino, sulfhydryl, imidazole, tyrosyl, carbonyl and other groups on the protein, so as to achieve protein labeling including antibodies and lectins. In addition to its use as a protein marker, FITC can also be used as a fluorescent protein tracer to rapidly identify pathogens by labeling antibodies, or for microsequencing of proteins and peptides (HPLC). The maximum excitation wavelength of FITC is 494 nm. Once excited, it fluoresces yellow-green at a maximum emission wavelength of 520 nm. In addition, FITC is also a hapten that can induce contact hypersensitivity (CHS) and induce an atopic dermatitis model .
    FITC
  • HY-P4900

    Caspase Others
    Fluorescein-6-carbonyl-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone is a cell-permeable, non-toxic inhibitor that binds irreversibly to activated caspase-3 in apoptotic cells. The fluorescence intensity can be measured by flow cytometry, microwell plate reader, or fluorescence microscopy .
    Fluorescein-6-carbonyl-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone
  • HY-D0101A

    Fluorescent Dye Others
    Fluorescein-diphosphat (ammonium) is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
    Fluorescein-diphosphat ammonium
  • HY-15941
    5(6)-FITC
    1 Publications Verification

    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 a fluorescent dye, characterized by high absorbance and excellent fluorescence quantum yield. The isothiocyanate group of FITC can react with various functional groups on proteins, including amines, thiols, imidazoles, tyrosines and carbonyls, enabling the labeling of proteins such as antibodies and lectins. 5(6)-FITC has a wide range of applications, including flow cytometry, immunofluorescence, protease assays and conjugation. The maximum excitation/emission wavelengths are 492/518 nm .
    5(6)-FITC
  • HY-D0029
    5(6)-Aminofluorescein
    1 Publications Verification

    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.
    5(6)-Aminofluorescein

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