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Results for "

colorimetric

" in MedChemExpress (MCE) Product Catalog:

27

Inhibitors & Agonists

11

Fluorescent Dye

5

Biochemical Assay Reagents

9

Peptides

1

MCE Kits

1

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-101263
    2-Thio-PAF

    		Biochemical Assay Reagents Others
    2-Thio-PAF, a synthetic analog of PAF, is used in a colorimetric assay for PAF acetylhydrolases .
    2-Thio-PAF
  • HY-D1599
    Rhodamine 6G hydrazide

    R6GH

    		 Fluorescent Dye Others
    Rhodamine 6G hydrazide (R6GH) is a fluorescent dye. Rhodamine 6G hydrazide can be used in selective colorimetric and fluorescent sensing .
    Rhodamine 6G hydrazide
  • HY-126785
    Suc-AAP-Abu-pNA

    colorimetric Elastase Substrate

    		 Elastase Others
    Suc-AAP-Abu-pNA (Colorimetric Elastase Substrate) is a specific substrate for pancreatic elastase (Km = 100 μM; Kcat/Km = 35,300 s -1 M -1 for rat pancreatic elastase; Km = 30 μM; Kcat/Km = 351,000 s -1 M -1 for porcine pancreatic elastase). Suc-AAP-Abu-pNA also promotes OPC migration .
    Suc-AAP-Abu-pNA
  • HY-121549
    S-NEPC

    4-Nitrophenyl-2S,3S-epoxy-3 phenylpropyl carbonate

    		 Epoxide Hydrolase Others
    S-NEPC (4-Nitrophenyl-2S,3S-epoxy-3 phenylpropyl carbonate) is a colorimetric substrate used to measure epoxide hydrolase activity .
    S-NEPC
  • HY-151644
    Fluorescein hydrazide

    		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-134354
    pNP-ADPr

    ADP-ribose-pNP

    		 Poly(ADP-ribose) Glycohydrolase (PARG) Others
    pNP-ADPr is a colorimetric substrate that used for the first continuous Poly(ADP-ribose) glycohydrolase (PARG) and ADP-ribosyl hydrolase 3 (ARH3) activity assays. pNP-ADPr can be used for the research of poly(ADP-ribose)polymerase (PARP) enzymes .
    pNP-ADPr
  • HY-W142631
    4-(Phenylazo)diphenylamine

    		Fluorescent Dye Cancer
    4-(Phenylazo)diphenylamine is an excellent colorimetric indicator for the accurate determination of the concentration for a variety of strong bases, Lewis acids, and hydride reducing agents .
    4-(Phenylazo)diphenylamine
  • HY-D1224
    Chlorophenol red-β-D-galactopyranoside

    		Fluorescent Dye Others
    Chlorophenol red-β-D-galactopyranoside is a long-wavelength dye, which has been widely used for colorimetric assays. Chlorophenol red-β-D-galactopyranoside is also a β-galactosidase substrate commonly used in recombinant yeast oestrogenic assays .
    Chlorophenol red-β-D-galactopyranoside
  • HY-D0943
    Nuclear Fast Red

    Kernechtrot

    		 Fluorescent Dye Others
    Nuclear Fast Red, an anthraquinone dye, is commonly used in conjunction with an excess of aluminum ions as a red nuclear counterstain. Nuclear fast red has been used as a histochemical and colorimetric reagent for calcium . Nuclear fast red as highly sensitive "off/on" fluorescent probe for detecting guanine .
    Nuclear Fast Red
  • HY-15920
    INT
    2 Publications Verification

    Iodonitrotetrazolium chloride; p-Iodonitrotetrazolium Violet

    		 Biochemical Assay Reagents Others
    INT(Iodonitrotetrazolium chloride) is used in various dehydrogenase colorimetric analysis of the electron acceptor.
    INT
  • HY-15926
    ONPG
    4 Publications Verification

    2-Nitrophenyl β-D-galactopyranoside

    		 Biochemical Assay Reagents Others
    ONPG is a colorimetric and spectrophotometric substrate for detection of β-galactosidase activity.
    ONPG
  • HY-P1006
    Ac-DEVD-pNA

    		Caspase Others
    Ac-DEVD-pNA is a colorimetric substrate for caspase-3 (CPP32) and related cysteine proteases.
    Ac-DEVD-pNA
  • HY-D0073
    2,3-Diaminonaphthalene

    		Fluorescent Dye Others
    2,3 Diaminonaphthalene is a highly selective colorimetric and fluorometric reagent for selenium detection and also used for the fluorometric determination of nitrite.
    2,3-Diaminonaphthalene
  • HY-15909
    BCIP

    BCIP p-toluidine salt; X-phosphate p-toluidine salt

    		 Fluorescent Dye Others
    BCIP(BCIP p-toluidine salt; X-phosphate p-toluidine salt) is an artificial chromogenic substrate used for the sensitive colorimetric detection of alkaline phosphatase activity.
    BCIP
  • HY-15926S
    ONPG-13C

    2-Nitrophenyl β-D-galactopyranoside-13C

    		 Isotope-Labeled Compounds Others
    ONPG- 13C is the 13C labeled ONPG. ONPG is a colorimetric and spectrophotometric substrate for detection of β-galactosidase activit[1][2].
    ONPG-13C
  • HY-D0813
    Zincon sodium

    		Fluorescent Dye Others
    Zincon sodium is an excellent colorimetric reagent for the detection of zinc and copper ions in aqueous solution. Zincon sodium can be used for the determination of zinc, copper, and cobalt ions in metalloproteins .
    Zincon sodium
  • HY-P10001
    Z-IETD-pNA

    Z-Ile-Glu-Thr-Asp-pNA

    		 Caspase Cancer
    Z-IETD-pNA (Z-Ile-Glu-Thr-Asp-pNA) is a colorimetric caspase-8 and granzyme B substrate. Z-IETD-pNA is hydrlyzed by caspase 8 to generate pNA .
    Z-IETD-pNA
  • HY-125815
    Reactive Blue 4
    1 Publications Verification

    		 Fluorescent Dye Others
    Reactive Blue 4 is an anthraquinone dye, as a single colorimetric chemosensor for sequential determination of multiple analytes with different optical responses in aqueous media. Reactive Blue 4 is phytotoxic, cytotoxic and genotoxic. Reactive Blue 4 .
    Reactive Blue 4
  • HY-W115738
    PAR

    		Biochemical Assay Reagents Others
    PAR is an azo dye widely used as a colorimetric reagent for metal ions. PAR forms stable chelates with different metal ions. PAR can also complex with heavy metal ions in polar organic solvent like ethanol .
    PAR
  • HY-137805
    Ferrozine

    		Fluorescent Dye Others
    Ferrozine is a spectrophotometric reagent for iron, can react with divalent Fe to form a stable magenta complex species. The complex has an absorption peak at 562 nm .Ferrozine-based colorimetric assays can quantify iron in cells
    Ferrozine
  • HY-120833
    Ac-Ile-Glu-Thr-Asp-pNA

    		Caspase Others
    Ac-Ile-Glu-Thr-Asp-pNA is a substrate for caspase-8. Caspase-8 binds to and cleaves the Ile-Glu-Thr-Asp (IETD) peptide sequence to release p-nitroalinide, which can be quantified by colorimetric detection at 405 nm as a measure of enzyme activity .
    Ac-Ile-Glu-Thr-Asp-pNA
  • HY-W151206
    Hydroxy naphthol blue disodium

    		Fluorescent Dye Others
    Hydroxy naphthol blue disodium, an azo dye, is a metal indicator for calcium and a colorimetric reagent for alkaline earth metal ions ( λmax = 650 nm). In the pH range between 12 and 13, the solution of the indicator is reddish pink in the presence of calcium ion and to deep blue in the presence of disodium EDTA .
    Hydroxy naphthol blue disodium
  • HY-134354A
    pNP-ADPr disodium

    ADP-ribose-pNP disodium

    		 Poly(ADP-ribose) Glycohydrolase (PARG) Others
    pNP-ADPr disodium is a colorimetric substrate that used for the first continuous Poly(ADP-ribose) glycohydrolase (PARG) and ADP-ribosyl hydrolase 3 (ARH3) activity assays. pNP-ADPr disodium can be used for the research of poly(ADP-ribose)polymerase (PARP) enzymes .
    pNP-ADPr disodium
  • HY-15924
    Thiazolyl Blue
    Maximum Cited Publications
    99 Publications Verification

    MTT; Thiazolyl Blue Tetrazolium bromide; Methylthiazolyldiphenyl-tetrazolium bromide

    		 Fluorescent Dye Others
    Thiazolyl Blue (MTT) is a cell-permeable and positively charged tetrazolium dye that is used to detect reductive metabolism in cells. Thiazolyl Blue is taken up by cells through the plasma membrane and then reduced to formazan by intracellular NAD (P) H-oxidoreductases. Thiazolyl Blue is frequently used in colorimetric assays to measure cell proliferation, cytotoxicity, and apoptosis .
    Thiazolyl Blue
  • HY-W127790
    Bathophenanthrolinedisulfonic acid disodium

    		Biochemical Assay Reagents Others
    Bathophenanthrolinedisulfonic acid disodium salt is used as a colorimetric reagent for the detection of iron. It is widely used for the determination of iron in aqueous solutions without the use of extraction solvents. It is used as a precursor for the preparation of the anion Europium(III) disulfonated bathophenanthroline tris(dibenzoylformic acid) complex and ruthenium II tris(rubphenanthroline disulfonate). It plays a crucial role in the catalytic oxidation of 2-hexanol by enabling it to form a water-soluble complex with palladium.
    Bathophenanthrolinedisulfonic acid disodium
  • HY-W115718
    Cuprizone
    1 Publications Verification

    		 Dopamine β-hydroxylase Neurological Disease
    Cuprizone is a copper chelating agent that forms a deep blue copper ketone complex with copper (II). The copper ketone reaction can be used in colorimetric tests for the presence of trace copper. Cuprizone can be used to induce some schizophrenia-like behavior in mice. Cuprizone acts on copper enzymes, including SOD1, cytochrome oxidase, and DβH, thereby causing oxidative stress and increasing DA levels in certain brain regions such as the medial prefrontal cortex (PFC) .
    Cuprizone
  • HY-W034953
    Bathocuproine disulfonate disodium

    		Biochemical Assay Reagents Others
    Bathocuproine disulfonate disodium (BCS) is an organic compound used as a highly sensitive colorimetric reagent for copper ions in biochemical and analytical applications. It has a bright yellow color and absorbs light at specific wavelengths, so it can be used to detect and quantify trace copper. In biochemical applications, BCS is commonly used to study the role of copper ions in various biological processes. Copper is an essential nutrient for many organisms, but it can also be toxic in high concentrations, so accurate measurement of copper levels is important to understand its impact on living systems. In terms of analysis, BCS is often used in environmental monitoring and water quality testing to detect copper pollution. It can detect copper even at very low concentrations, making it an invaluable tool for identifying potential sources of pollution and assessing the impact of industrial activities on aquatic ecosystems.
    Bathocuproine disulfonate disodium

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