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fluorescein dye

" in MedChemExpress (MCE) Product Catalog:

39

Inhibitors & Agonists

30

Fluorescent Dye

3

Biochemical Assay Reagents

2

Peptides

1

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3

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0214
    Rose Bengal sodium
    1 Publications Verification

    		 Influenza Virus Photosensitizer Amyloid-β Infection Neurological Disease Cancer
    Rose Bengal sodium, a synthetic fluorescein derivative, is a deep red dye primarily composed of 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo fluorescein. It is widely used as an ophthalmic diagnostic agent to detect dry or damaged cells on the ocular surface. Rose Bengal sodium exhibits antitumor activity and can inhibit Friend Leukemia Virus (FLV) infection through photodynamic action. Additionally, Rose Bengal sodium can inhibit Aβ aggregation through light irradiation. Rose Bengal sodium holds potential for use in cancer, viral infections, and neurodegenerative disease research .
    Rose Bengal sodium
  • HY-D1693
    FBBBE

    		Fluorescent Dye Inflammation/Immunology Cancer
    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) .
    FBBBE
  • 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 .
    Fluorescein diphosphate tetraammonium
  • HY-W927359
    Fluorescein hydrazide (3,6-Dihydroxyxanthane)

    		Fluorescent Dye Others
    Fluorescein hydrazide (3,6-Dihydroxyxanthane) is a fluorescein dye that can be used for the fluorophotometric determination of hydrogen peroxide (H2O2) and other reactive oxygen species (ROS) .
    Fluorescein hydrazide (3,6-Dihydroxyxanthane)
  • 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 .
    4-Fluororesorcinol
  • HY-D0214R
    Rose Bengal (sodium) (Standard)

    		Influenza Virus Others
    Rose Bengal (sodium) (Standard) is the analytical standard of Rose Bengal (sodium). This product is intended for research and analytical applications. 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 .
    Rose Bengal (sodium) (Standard)
  • 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 .
    6-Fluorescein phosphoramidite
  • 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 .
    FAM hydrazide, 6-isomer
  • HY-132264
    FAM hydrazide, 6-isomer hydrochloride

    		Fluorescent Dye Others
    FAM hydrazide, 6-isomer hydrochloride is a hydrazide derivative of fluorescein (FAM). FAM is a xanthene dye, a parent of fluorescein dye series. FAM hydrazide, 6-isomer hydrochloride can be used for the labeling of carbonyl compounds, aldehydes, and ketones .
    FAM hydrazide, 6-isomer hydrochloride
  • 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) . 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-W923198
    Fluorescein O-methacrylate

    Methacryloyloxy fluorescein

    		 Fluorescent Dye Others
    Fluorescein O-methacrylate (Methacryloyloxy fluorescein) is a pH-sensitive dye featuring a fluorescent monomer, characterized by an excitation spectrum at 490 nm and an emission spectrum at 520 nm. With fluorescein serving as an indicator that possesses minimal negative charges, it exhibits properties such as biocompatibility, non-toxicity, and excellent dispersion in aqueous solutions.
    Fluorescein O-methacrylate
  • HY-D1405
    Br-5MP-Fluorescein

    		Fluorescent Dye Cancer
    Br-5MP-Fluorescein is a dye reagent for labeling of peptides and proteins .
    Br-5MP-Fluorescein
  • 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-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 .
    5MP-Fluorescein
  • HY-D1897
    6-TET phosphoramidite

    5′-Tetrachlorofluorescein phosphoramidite

    		 Fluorescent Dye Others
    6-TET phosphoramidite (5′-Tetrachlorofluorescein phosphoramidite) is a fluorescent dye that can be used for labeling an oligonucleotide with fluorescein .
    6-TET phosphoramidite
  • HY-W440916
    DSPE-PEG-FITC, MW 3400

    		Liposome Others
    DSPE-PEG-FITC, MW 3400 is a fluorescein attached PEG lipid. It can be used to prepare liposomes as drug carrier in targeted drug delivery. The polymer is modified with fluorescein (green) dye which can be used for staining cells, tissues, biomarkers, or nanoparticles.
    DSPE-PEG-FITC, MW 3400
  • HY-W440915
    DSPE-PEG-FITC, MW 2000

    		Liposome Others
    DSPE-PEG-FITC, MW 2000 is a fluorescein attached PEG lipid. It can be used to prepare liposomes as drug carrier in targeted drug delivery. The polymer is modified with fluorescein (green) dye which can be used for staining cells, tissues, biomarkers, or nanoparticles.
    DSPE-PEG-FITC, MW 2000
  • HY-W440917
    DSPE-PEG-FITC, MW 5000

    		Liposome Others
    DSPE-PEG-FITC, MW 5000 is a fluorescein attached PEG lipid. It can be used to prepare liposomes as drug carrier in targeted drug delivery. The polymer is modified with fluorescein (green) dye which can be used for staining cells, tissues, biomarkers, or nanoparticles.
    DSPE-PEG-FITC, MW 5000
  • HY-111330
    Hydroxyphenyl Fluorescein
    3 Publications Verification

    HPF; 3'-p-(Hydroxyphenyl) fluorescein

    		 Fluorescent Dye Reactive Oxygen Species Others
    Hydroxyphenyl Fluorescein (HPF) 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 .
    Hydroxyphenyl Fluorescein
  • 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.
    BDP 564/570 NHS ester
  • HY-D0047
    5-CFDA
    3 Publications Verification

    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 .
    5-CFDA
  • 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 .
    6-CFDA
  • HY-D0722
    5(6)-CFDA
    Maximum Cited Publications
    6 Publications Verification

    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 .
    5(6)-CFDA
  • 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 .
    BDP FL maleimide
  • 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
  • HY-D0037
    5-Bromomethyl-fluorescein

    		Fluorescent Dye Others
    5-Bromomethyl-fluorescein 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.
    5-Bromomethyl-fluorescein
  • HY-D0101A
    Fluorescein-diphosphat ammonium

    		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-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 .
    Nile blue chloride
  • 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.
    BODIPY FL alkyne
  • 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 .
    TRITC-DHPE
  • 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 .
    Flubi-2
  • HY-128868C
    FITC-Dextran (MW 20000)
    2 Publications Verification

    		 Biochemical Assay Reagents Others
    FITC-Dextran (MW 20000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 20000)
  • HY-128868E
    FITC-Dextran (MW 70000)
    4 Publications Verification

    		 Biochemical Assay Reagents Others
    FITC-Dextran (MW 70000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 70000)
  • HY-128868F
    FITC-Dextran (MW 110000)

    		Biochemical Assay Reagents Others
    FITC-Dextran (MW 110000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 110000)
  • HY-128868H
    FITC-Dextran (MW 500000)

    		Biochemical Assay Reagents Others
    FITC-Dextran (MW 500000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 500000)
  • HY-128868I
    FITC-Dextran (MW 2000000)

    		Biochemical Assay Reagents Others
    FITC-Dextran (MW 2000000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 2000000)
  • 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 ETA and ETB .
    Endothelin 1 (swine, human), Alexa Fluor 488-labeled
  • HY-P4901
    Fluorescein-6-carbonyl-Tyr-Val-Ala-DL-Asp(OMe)-fluoromethylketone

    		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-15941
    5(6)-FITC
    2 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

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