197 Results for "

Chromogenic Substrate

" in MedChemExpress (MCE) Product Catalog:
Products (197)

197 Results for "Chromogenic Substrate" in MCE Product Catalog:

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Cat. No.: HY-D1647
CAS No.: 161180-12-7
7-Hydroxycoumarinyl-γ-linolenate is a cytosolic phospholipase A2 (cPLA2) fluorogenic substrate. 7-Hydroxycoumarinyl-γ-linolenate can be used to monitor the enzymatic activity of cPLA2 .
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Cat. No.: HY-DY1086
CAS No.: 298-93-1
Synonyms: MTT (solution); Thiazolyl Blue Tetrazolium bromide (solution); Methylthiazolyldiphenyl-tetrazolium bromide (solution)
Thiazolyl Blue (solution) (MTT (solution)) 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 .
Solvent and concentration: PBS: 5 mg/mL
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Cat. No.: HY-P1448
CAS No.: 929621-79-4
Target:  

Fluorescent Dye

Research Areas:  

Neurological Disease

Ac-Leu-Arg-AMC is a fluorogenic peptide substrate.
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Cat. No.: HY-P2614
CAS No.: 189696-20-6
Target:  

Caspase

Research Areas:  

Others

Mca-DEVDAP-K(Dnp)-OH is a fluorogenic substrate for caspase-3 .
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Cat. No.: HY-P2616
CAS No.: 189696-01-3
Research Areas:  

Others

Mca-YVADAP-Lys(Dnp)-OH is a fluorogenic substrate for caspase-1 and angiotensin-converting enzyme 2 (ACE2) .
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Cat. No.: HY-P3098
CAS No.: 256394-94-2
Target:  

MMP

Research Areas:  

Others

Mca-P-Cha-G-Nva-HA-Dap(DNP)-NH2 is a fluorogenic substrate for matrix metalloproteinase-1 (MMP-1), MMP-3, and MMP-26. Mca-P-Cha-G-Nva-HA-Dap(DNP)-NH2 can be used to quantify MMP-1, MMP-3 and MMP-26 activity .
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Cat. No.: HY-P3120
CAS No.: 1926163-82-7
Target:  

MMP Fluorescent Dye

Research Areas:  

Others

Mca-Pro-Leu-Ala-Cys(Mob)-Trp-Ala-Arg-Dap(Dnp)-NH2 is a fluorogenic substrate for matrix metalloproteinase-14 (MMP-14). Mca-Pro-Leu-Ala-Cys(Mob)-Trp-Ala-Arg-Dap(Dnp)-NH2, upon cleavage by MMP-14, releases 7-methoxycoumarin-4-acetyl (Mca) (Ex/Em = 328/420 nm).
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Cat. No.: HY-P3363
Target:  

Caspase

Research Areas:  

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 .
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Cat. No.: HY-137878
CAS No.: 26112-88-9
Synonyms: PNP-α-NeuNAc
2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid (PNP-α-NeuNAc) is a classic chromogenic substrate for neuraminidase. 2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid releases p-nitrophenol upon enzymatic hydrolysis, allowing quantification of enzyme activity and inhibitory effects via spectrophotometry. 2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid (PNP-α-NeuNAc) acts as a sialyl donor in the process of enzyme-catalyzed trans-sialylation .
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Cat. No.: HY-D1224A
CAS No.: 99792-50-4
Synonyms: CPRG sodium
Chlorophenol red-β-D-galactopyranoside (CPRG) sodium is an efficient and sensitive chromogenic substrate for β-galactosidase (HY-P2869), widely used in colorimetric assays. Chlorophenol red-β-D-galactopyranoside sodium itself appears pale yellow. When it is specifically hydrolyzed by β-galactosidase, it releases chlorophenol red. The released chlorophenol red turns purple-red under alkaline or neutral pH conditions. This color change from yellow to red can be quantitatively detected at wavelengths of 540-572 nm using visible spectrophotometry .
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Cat. No.: HY-W127711
CAS No.: 14263-94-6
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 .
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Cat. No.: HY-137779
CAS No.: 15548-60-4
Purity:  99.11%
5-Bromo-4-chloro-3-indolyl β-D-glucopyranoside, a chromogenic substrate for the detection of β-galactosidase activity. It is commonly used in molecular biology techniques such as gene expression analysis and reporter gene analysis. When β-galactosidase cleaves X-Gluc, a blue precipitate is produced, which can be observed by microscopy or other detection methods. X-Gluc has high sensitivity and specificity for the detection of β-galactosidase activity, making it a widely used tool in molecular biology research.
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Cat. No.: HY-W009458
CAS No.: 3318-43-2
Synonyms: 3-IP sodium
3-Indoxyl phosphate (3-IP) is a chromogenic and electrochemical substrate for alkaline phosphatase. Upon enzymatic cleavage by alkaline phosphatase, 3-indoxyl is released and subsequently oxidized to produce water-insoluble indigo, which can be quantified by colorimetric detection at 660 nm as a measure of alkaline phosphatase activity. 3-Indoxyl phosphate can also be converted to water-soluble leucoindigo by reduction of indigo in alkaline solution by sodium dithionite, which can be quantified by colorimetric detection at 415 nm or voltametric detection as a measure of alkaline phosphatase activity.2 3-Indoxyl phosphate has been used in ELISAs.
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Cat. No.: HY-137276
CAS No.: 97753-82-7
Purity:  99.73%
Synonyms: Bluo-Gal
Research Areas:  

Others

5-Bromo-3-indolyl β-D-galactopyranoside (Bluo-Gal) is a chromogenic substrate for β-galactosidase. 5-Bromo-3-indolyl β-D-galactopyranoside is hydrolyzed by the enzyme to generate a 5-bromoindole intermediate, which is further oxidized to form an insoluble blue precipitate. 5-Bromo-3-indolyl β-D-galactopyranoside can specifically recognize bacterial β-galactosidases (such as the product of the Escherichia coli lacZ gene) and reacts at pH 7.4, making it suitable for light and electron microscopic observations. 5-Bromo-3-indolyl β-D-galactopyranoside can be used in histochemical detection of reporter gene expression in transgenic organisms, such as the localization analysis of β-galactosidase activity in mouse embryos or muscle tissues .
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Cat. No.: HY-W354821
CAS No.: 66185-70-4
Synonyms: 4-MUD
4-Methyl-2-oxo-2H-1-benzopyran-7-yl decanoate is a fluorogenic substrate used to follow the hydrolytic activity of carboxylesterases .
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Cat. No.: HY-W357142
CAS No.: 20943-16-2
3-Acetylumbelliferyl β-D-Glucopyranoside is a fluorogenic substrate for β-glucosidase and can be used as a positive control substrates for β-D-glucosidase .
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Cat. No.: HY-148073
Research Areas:  

Others

MeO-Succ-Arg-Pro-Tyr-AMC TFA is a fluorogenic peptide substrate for chymotrypsin-like proteases that detects protease activity . (measured at 460 nm)
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