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biochemical dye

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50

Inhibitors & Agonists

42

Fluorescent Dyes

40

Biochemical Assay Reagents

2

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0018
    DCIP sodium
    1 Publications Verification

    Dichlorophenylindophenol sodium; DCPIP sodium; Indochlorophenol sodium

    		 Biochemical Assay Reagents Others
    DCIP sodium is a blue dye commonly used in various biochemical and biotechnological applications as an indicator of redox reactions. DCIP sodium has unique chemical properties that change color according to the oxidation state of the substance being tested. It is commonly used in enzyme assays, such as measuring the activity of succinate dehydrogenase, or in protein quantification methods, such as the Lowry assay.
    DCIP sodium
  • HY-D0719
    Fluorescein Diacetate
    5+ Cited Publications

    3,6-Diacetoxyfluoran; Di-O-acetylfluorescein

    		 Fluorescent Dye Others
    Fluorescein diacetate is a cell permeable esterase-substrate. Fluorescein diacetate can be used as a fluorogenic substrate for hGSTP1-1.
    Fluorescein Diacetate
  • HY-W127711
    Fast Blue B Salt, Dye content ~95%

    		Phosphatase Lipase Metabolic Disease Inflammation/Immunology
    Fast Blue B Salt, Dye content ~95% is a diazo dye, primarily used as a chromogenic substrate in biochemical analysis. Fast Blue B Salt, Dye content ~95% is the coupling agent for the histochemical demonstration of proteases. Fast Blue B Salt, Dye content ~95% can be used for the detection of acid phosphatase in Clostridium perfringens, and also for the determination of lipase activity. Fast Blue B Salt, Dye content ~95% reacts directly with the active hydroxyl groups in phenolic compounds to determine the content of phenolic substances .
    Fast Blue B Salt, Dye content ~95%
  • HY-D0896
    ANS
    1 Publications Verification

    ANSA; 8-Anilino-1-naphthalenesulfonic acid

    		 Bacterial Infection
    ANS (8-Anilino-1-naphthalenesulfonic acid) is a competitive inhibitor targeting thyroxine binding globulin (TBG) (Ki=2.09×10 6 M -1). ANS is used in radioimmunoassay by displacing bound triiodothyronine (T3) to improve detection sensitivity. ANS can block the protein binding site of T3 and release free T3 for antibody recognition. As a fluorescent probe, ANS can specifically bind to the hydrophobic region of proteins (such as membrane proteins) and monitor the dynamics of protein conformation through changes in fluorescent signals. It is widely used in biochemical research and antibacterial material development .
    ANS
  • HY-15943
    6-TAMRA
    1 Publications Verification

    6-Carboxytetramethylrhodamine

    		 Fluorescent Dye Others
    6-TAMRA (6-Carboxytetramethylrhodamine) is a fluorescent dye. 6-TAMRA is often used in combination with 6-FAM (HY-66021) as an acceptor or fluorescence quencher for fluorescence resonance energy transfer (FRET) in biochemical studies such as potassium ion detection and ribonuclease activity assays .
    6-TAMRA
  • HY-D0155
    Zinpyr-1
    4 Publications Verification

    		 Fluorescent Dye Others
    Zinpyr-1 is a zinc-responsive fluorescent indicator and a membrane-permeable metal-binding probe. Zinpyr-1 forms a complex with Mn 2+ ions and generates a fluorescence turn-on signal. Zinpyr-1 binds to free zinc ions in serum, enabling quantitative detection of free zinc concentration. Zinpyr-1 produces fluorescence signals reflecting the relative zinc concentration in plant root cells, localizes to specific layers of plant root cells, and can be used to support analyses related to plant zinc transporter mutations and homeostasis .
    Zinpyr-1
  • HY-158082C
    TRITC-dextran, MW 70000
    2 Publications Verification

    Tetramethyl rhodamine isothiocyanate glucan, MW 70000

    		 Fluorescent Dye Others
    TRITC-dextran MW 70000 (Tetramethyl rhodamine isothiocyanate glucan, MW 70000) is a fluorescent dye with a molecular weight of 70 kD. The excitation wavelength of TRITC-dextran MW 70000 is 555 nm, and its emission wavelength is 570 nm. TRITC-dextran MW 70000 is used for drug delivery because TRITC maintains stability over a wide pH range (i.e., pH 2-11) and exhibits photobleaching resistance .
    TRITC-dextran, MW 70000
  • HY-D0232
    Brilliant Blue R250
    1 Publications Verification

    Brilliant Blue R

    		 Environmental Pollutants Fluorescent Dye Others
    Brilliant blue R250 (Brilliant Blue R), an anionic dye, is the most popular stain to detect proteins resolved in SDS-PAGE gels .
    Brilliant Blue R250
  • HY-D0286
    Fluorol Yellow 088

    2,8-Dimethylnaphtho[3,2,1-kl]xanthene

    		 Fluorescent Dye Others
    Fluorol Yellow 088 is a fluorescent dye that can be used as a biological material or an organic compound for life science research. Fluorol Yellow 088 is suitable for lipid staining in plant tissues, particularly for the fluorescence imaging of suberized cell walls and hydrophobic structures, with an excitation wavelength of 365 nm and an emission wavelength of ≥420 nm .
    Fluorol Yellow 088
  • HY-D1872
    800CW NHS ester

    		Fluorescent Dye Others
    800CW NHS ester is a near-infrared fluorescent dye active ester that can conjugate with amine-containing small molecules, antibodies, peptides, and other substances to form fluorescent conjugates. 800CW NHS ester exhibits high fluorescence quantum yield and low non-specific binding properties. 800CW NHS ester can be used in biomedical research such as microbial infection imaging, tumor imaging, and biochemical detection .
    800CW NHS ester
  • HY-W040144
    Bromocresol green

    		Fluorescent Dye Others
    Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells .
    Bromocresol green
  • HY-169798
    1,9-Dimethylmethylene blue

    		Fluorescent Dye VSV Infection
    1,9-Dimethylmethylene blue is a photosensitizer, virus inactivator and hemoglobin oxidant derived from methylene blue. When activated, 1,9-Dimethylmethylene blue generates reactive oxygen species including singlet oxygen, and acts as a metachromatic dye. When activated in monomeric or dimeric form, 1,9-Dimethylmethylene blue induces photoinactivation of R17 phage and vesicular stomatitis virus and oxidizes hemoglobin via non-singlet oxygen reactive oxygen species or singlet oxygen-mediated pathways, respectively. The monomeric form, with higher nucleic acid affinity, achieves virus inactivation under specific conditions without forming methemoglobin. 1,9-Dimethylmethylene blue binds to substances such as glycosaminoglycans to produce color changes. Although it is susceptible to interference from non-glycosaminoglycan components in urine, it is still applicable to spectrophotometric analysis for glycosaminoglycan quantification. With these unique photochemical and binding properties, 1,9-Dimethylmethylene blue is widely used in studies of viral infections and related biochemical analyses .
    1,9-Dimethylmethylene blue
  • HY-D0304
    Rhodamine B base

    Solvent red 49

    		 Fluorescent Dye Others
    Rhodamine B base (Solvent red 49) is a fluorescent dye (Ex=543 nM; Em=565 nM) .
    Rhodamine B base
  • HY-15929
    TBHBA
    1 Publications Verification

    2,4,6-Tribromo-3-hydroxybenzoic acid

    		 Biochemical Assay Reagents Others
    TBHBA (2,4,6-Tribromo-3-hydroxybenzoic acid) is a chemical colorimetric agent and nanomaterial surface modifier. TBHBA can react with some oxidants (such as H2O2) to generate high-absorbance quinoneimine dyes, which enhance the sensitivity of HDL cholesterol enzymatic determination. TBHBA can be used as a bromine-containing coupling agent to modify the surface of silica nanoparticles through esterification reaction. Thereby, organic flame retardant groups are introduced to improve the thermal stability and flame retardant properties of nanocomposites. TBHBA can be used in clinical biochemical testing (such as serum lipoprotein analysis) and the preparation of flame-retardant polymer nanocomposites .
    TBHBA
  • HY-D0942
    Acridine Orange zinc chloride salt
    Maximum Cited Publications
    38 Publications Verification

    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) .
    Acridine Orange zinc chloride salt
  • HY-D0945
    Xylene Cyanol FF

    		Fluorescent Dye Others
    Xylene Cyanol FF is an acid triphenylmethane dye. Xylene Cyanol FF can be used for histochemical staining of hemoglobin peroxidase or as a tracking dye for DNA sequencing in electrophoresis. Xylene Cyanol FF will be catalyzed by Fe and Al to accelerate oxidation under the addition of double oxidant hydrogen peroxide and potassium periodate. Xylene Cyanol FF thus enables the spectrophotometric determination of Fe and Al in the solution to be tested .
    Xylene Cyanol FF
  • HY-D1078
    5(6)-Carboxy-2',7'-dichlorofluorescein diacetate

    		Fluorescent Dye Reactive Oxygen Species (ROS) P-glycoprotein Others
    5 (6)-Carboxy-2',7'-dichlorofluorescein diacetate is a fluorescein-based reactive oxygen species (ROS) probe and also a MRP2 substrate. 5 (6)-Carboxy-2',7'-dichlorofluorescein diacetate serves as a substrate for intracellular esterases, which cleave its acetate groups to generate a fluorescent product capable of detecting intracellular ROS. 5 (6)-Carboxy-2',7'-dichlorofluorescein diacetate is ATP-dependent and is transported via a single MRP2 binding site; it competes with LTC4 for MRP2 binding sites and inhibits MRP2-mediated LTC4 transport (Ex/Em = 496/525 nm) .
    5(6)-Carboxy-2',7'-dichlorofluorescein diacetate
  • HY-D0014
    Brilliant blue G-250
    3 Publications Verification

    		 Environmental Pollutants Biochemical Assay Reagents Others
    Brilliant Blue G-250 is a dye commonly used for the visualization of proteins separated by SDS-PAGE, offering a simple staining procedure and high quantitation. In the Bradford protein assay, protein concentrations are determined by the absorbance at 595 nm due to the binding of Brilliant Blue G-250 to proteins. Brilliant Blue G-250 is a safe highly selective P2×7R antagonist with promising consequent inactivation of NLRP3 inflammasome .
    Brilliant blue G-250
  • HY-158082A
    TRITC-dextran, MW 20000

    Tetramethyl rhodamine isothiocyanate glucan, MW 20000

    		 Fluorescent Dye Others
    TRITC-dextran, MW 20000 (Tetramethyl rhodamine isothiocyanate glucan, MW 20000) is a fluorescent dye, with the molecular weight of 20 kD. TRITC-dextran MW 20000 exhibits an excitation wavelength of 555 nm. TRITC-dextran MW 20000 is vessel penetrate, which could label blood plasma to visualize the vasculature. TRITC-dextran MW 20000 is utilized in drug delivery for the stability of TRITC over a wide pH range (i.e. pH 2–11) and resistance to photo-bleaching .
    TRITC-dextran, MW 20000
  • HY-D0800
    Mordant Blue 29

    		Biochemical Assay Reagents Others
    Chromeazurol S is a compound belonging to the class of azo dyes. It is often used as an indicator in analytical chemistry to detect metal ions such as copper, nickel, and cobalt. Chromeazurol S turns from yellow to blue in the presence of metal ions, allowing them to be detected and quantified. It can be applied to a test strip or added directly to a solution for analysis.
    Mordant Blue 29
  • HY-59303
    1H-Imidazole-5-carboxaldehyde

    		Biochemical Assay Reagents Others
    1H-Imidazole-5-carboxaldehyde can be used as a chemical reagent in organic synthesis reactions. 1H-Imidazole-5-carboxaldehyde can be used to prepare other imidazole compounds, such as imidazole pyrimidine and imidazolone. 1H-Imidazole-5-carboxaldehyde can also be used as biochemical dyes and fluorescent probes.
    1H-Imidazole-5-carboxaldehyde
  • 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-W035138
    Tetra(p-bromophenyl)porphyrin

    		Fluorescent Dye MOFs Others
    Tetra(p-bromophenyl)porphyrin (compound 5c) is a fluorescent dye. Tetra(p-bromophenyl)porphyrin can be used for the synthesis of perfuoroalkyl-substituted tetrakisphenylporphyrins .
    Tetra(p-bromophenyl)porphyrin
  • HY-D0871
    CHES

    N-Cyclohexyltaurine

    		 Biochemical Assay Reagents Influenza Virus Infection
    CHES (N-Cyclohexyltaurine) is a biological buffer reagent that binds to influenza virus hemagglutinin (HA). CHES mimics the binding mode of sialic acid to the HA receptor-binding site .
    CHES
  • HY-D0906
    AHMT

    		Biochemical Assay Reagents Others
    AHMT is a biochemical reagent that can be used as a biological material or organic compound for life science related research .
    AHMT
  • HY-W440916
    DSPE-PEG3400-FITC

    		Liposome Others
    DSPE-PEG3400-FITC 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-PEG3400-FITC
  • HY-D1208
    Alkaline phosphatase substrate

    		Biochemical Assay Reagents Phosphatase Others
    Alkaline phosphatase substrate is a chemiluminescent substrate for alkaline phosphatase. Alkaline phosphatase substrate can be used for enzyme-linked immunoassays .
    Alkaline phosphatase substrate
  • HY-D2100
    Cy5-DSPE

    		Fluorescent Dye Others
    Cy5-DSPE is a far-infrared fluorescent phospholipid (λex/λem = 600/665 nm). Cy5-DSPE is used to label liposomes, membranes and lipid nanoparticles, and can be applied to tracking and imaging studies of liposomes .
    Cy5-DSPE
  • HY-D0265
    Thymolphthalein

    		Environmental Pollutants Fluorescent Dye Others
    Thymolphthalein is an electrochemically active dye due to the presence of thymol fragments. Thymolphthalein is a Phthalein dye used as an acid-base indicator. It is colourless in acid pH and is blue in basic pH .
    Thymolphthalein
  • HY-130767A
    Naphthol AS-TR phosphate disodium

    		Biochemical Assay Reagents Cancer
    Naphthol AS-TR Phosphate disodium is a water-soluble dye commonly used as an enzymatic substrate in various biochemical assays to detect alkaline phosphatase activity. Naphthol AS-TR Phosphate disodium has unique chemical properties that allow it to be hydrolyzed by alkaline phosphatase, forming a colored product that can be detected spectrophotometrically. This makes it a useful tool for monitoring enzyme activity in biological samples such as serum or urine.
    Naphthol AS-TR phosphate disodium
  • HY-W110925
    Alkali blue 6B monosodium(IND)

    		Biochemical Assay Reagents Others
    Alkali blue 6B monosodium (IND) is a basic dye that can be used as a reagent in biochemical and medical research. Alkali blue 6B monosodium (IND) interacts with various proteins, and can be used in protein adsorption studies. Alkali blue 6B monosodium (IND) contains SO3H -, NH and OH groups that may react with divalent heavy metal ions, and can be used for the removal of heavy metals from aqua .
    Alkali blue 6B monosodium(IND)
  • HY-D0719R
    Fluorescein Diacetate (Standard)

    3,6-Diacetoxyfluoran (Standard); Di-O-acetylfluorescein (Standard)

    		 Biochemical Assay Reagents Reference Standards 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-135269
    Quin II potassium

    		Biochemical Assay Reagents Others
    QUIN 2, Tetrapotassium Salt is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Quin II potassium
  • HY-D0252
    m-Cresol purple

    		Fluorescent Dye Others
    m-Cresol purple is a pH indicator dye with large cross section and halochromic property in neutral pH range .
    m-Cresol purple
  • HY-D0015
    Cresol red, 97%

    		Fluorescent Dye Others
    Cresol red, 97% is an acidic phenolsulfonphthalein triphenylmethane dye. Cresol red, 97% generates reactive oxygen species and singlet oxygen under ultrasonic irradiation, interacts with bovine serum albumin, alters the structure of bovine serum albumin, and oxidizes the fluorescent amino acid residues of bovine serum albumin. Cresol red, 97% can be decolorized and biodegraded by *Absidia spinosa* M15, producing phenylacetic acid and benzoic acid metabolites. Cresol red, 97% serves as a pH indicator (orange at pH 1.8-yellow at pH 2.0, yellow at pH 7.0-purple at pH 8.8). Cresol red, 97% can be used to indicate pH, temperature and salinity .
    Cresol red, 97%
  • HY-W038237
    2-(4-Hydroxyphenyl)-5-pyrimidinol

    		Fluorescent Dye Others
    2-(4-Hydroxyphenyl)-5-pyrimidinol is a biochemical dye and a polarizable material .
    2-(4-Hydroxyphenyl)-5-pyrimidinol
  • HY-D1916A
    ATTO 594 TEA

    		Fluorescent Dye Others
    ATTO 594 TEA is a highly hydrophilic fluorescent dye used to label the outermost position of the glycan moiety of glycosphingolipids to retain the biophysical and biochemical properties of native glycosphingolipids .
    ATTO 594 TEA
  • HY-D0011
    Brom0phenol blue sodium
    1 Publications Verification

    		 Biochemical Assay Reagents Others
    Bromophenol blue sodium is a pH indicator. It changes from yellow at pH 3.0 to blue at pH 4.6. Bromophenol blue sodium is also used as a tracking dye to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis .
    Brom0phenol blue sodium
  • HY-D0896AR
    ANS ammonium (Standard)

    NSC 1746 ammonium (Standard); Peri acid, phenyl- ammonium (Standard); Phenyl peri acid ammonium (Standard)

    		 Bacterial Reference Standards Infection
    ANS (ammonium) (Standard) is the analytical standard of ANS (ammonium). This product is intended for research and analytical applications. 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 (Standard)
  • HY-W127720
    Cyanine 3 bihexanoic acid dye potassium

    		Biochemical Assay Reagents Others
    Cyanine 3 Bihexanoic Acid Dye, Potassium Salt is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Cyanine 3 bihexanoic acid dye potassium
  • HY-W127721
    Tetrasulfophthalocyanine

    Phthalocyanine tetrasulfonic acid

    		 Biochemical Assay Reagents Others
    Tetrasulfophthalocyanine is an organic compound commonly used as dyes, photosensitive materials and catalysts. It can be used in certain organic batteries, solar cells, and laser printing, and is widely used in chemical analysis, biotechnology, and environmental monitoring. In addition, this compound is also used as a substrate or catalyst in certain biochemical reactions.
    Tetrasulfophthalocyanine
  • HY-130767
    Naphthol AS-TR phosphate

    		Biochemical Assay Reagents Others
    Naphthol AS-TR Phosphate is a water-soluble dye commonly used as an enzyme substrate in various biochemical assays to detect alkaline phosphatase activity. Naphthol AS-TR Phosphate has unique chemical properties that allow it to be hydrolyzed by alkaline phosphatase to form a colored product that can be detected spectrophotometrically. This makes it a useful tool for monitoring enzyme activity in biological samples such as serum or urine.
    Naphthol AS-TR phosphate
  • HY-D0018R
    DCIP sodium (Standard)

    Dichlorophenylindophenol sodium (Standard); DCPIP sodium (Standard); Indochlorophenol sodium (Standard)

    		 Biochemical Assay Reagents Reference Standards Others
    DCIP (sodium) (Standard) is the analytical standard of DCIP (sodium). This product is intended for research and analytical applications. DCIP sodium is a blue dye commonly used in various biochemical and biotechnological applications as an indicator of redox reactions. DCIP sodium has unique chemical properties that change color according to the oxidation state of the substance being tested. It is commonly used in enzyme assays, such as measuring the activity of succinate dehydrogenase, or in protein quantification methods, such as the Lowry assay.
    DCIP sodium (Standard)
  • HY-W127775
    Demethyl Rhod-2 AM

    		Biochemical Assay Reagents Others
    Demethyl Rhod-2 AM is a fluorescent mitochondrial probe (λex=552 nm, λem=581 nm).
    Demethyl Rhod-2 AM
  • HY-15560A
    Hoechst 34580 trihydrochloride

    		Biochemical Assay Reagents Others
    Hoechst 34580 (trihydrochloride) is a biochemical assay reagent.
    Hoechst 34580 trihydrochloride
  • HY-W794825
    Basic Green 5

    		Biochemical Assay Reagents Others
    Basic Green 5 is a biological material or organic compound that can be used in life science research .
    Basic Green 5
  • HY-W134020
    Semixylenol orange

    Semixylenol orange

    		 Biochemical Assay Reagents Others
    Semixylenol orange is a metallochromic indicator that can complex with various metal ions and is used for the testing and analysis of metal ions such as zinc and zirconium .
    Semixylenol orange
  • HY-W353607A
    Bromochlorophenol Blue sodium salt

    		Biochemical Assay Reagents Others
    Bromochlorophenol Blue sodium salt, an acid-sensitive dye, is a pH-indicating dye .
    Bromochlorophenol Blue sodium salt
  • HY-D0906R
    AHMT (Standard)

    		Biochemical Assay Reagents Reference Standards Others
    AHMT (Standard) is the analytical standard of AHMT. This product is intended for research and analytical applications. AHMT is a biochemical reagent that can be used as a biological material or organic compound for life science related research .
    AHMT (Standard)
  • HY-D1639A
    5,5'-Dibromo-BAPTA

    		Biochemical Assay Reagents Others
    5,5'-Dibromo-BAPTA is a biochemical assay reagent.
    5,5'-Dibromo-BAPTA

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