Enzyme Substrates
Enzyme substrates are molecules upon which enzymes act to catalyze chemical reactions. The substrate binds to the active site of the enzyme, where it undergoes a specific transformation to form the product of the reaction. Enzyme substrates are essential tools in research for studying enzyme kinetics, specificity, and mechanism of action. They are also used in diagnostic assays and biochemical studies. At CymitQuimica, we provide a diverse selection of high-quality enzyme substrates to support your research in enzymology and biochemistry.
Subcategories of "Enzyme Substrates"
Found 1526 products of "Enzyme Substrates"
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Acetyl-L-alanine 7-amido-4-methylcoumarin
CAS:Acetyl-L-alanine 7-amido-4-methylcoumarin is a fluorogenic substrate for aminopeptidase. The enzyme cleaves the N-terminal amino acids, yielding a blue fluorescent solution.
Formula:C15H16N2O4Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:288.3 g/mol5-Nitro-3-indolyl-b-D-galactopyranoside
5-Nitro-3-indolyl-b-D-galactopyranoside is a substrate for a number of enzymes, including beta-galactosidase, beta-glucuronidase, and beta-mannosidase. It is used as an enzyme substrate in diagnostics to measure the activity of these enzymes. 5N3IG was also used to study the effects of conjugation on enzyme activity. 5N3IG is available in high purity and high quality at CAS No.
Purity:Min. 95%4-Methylumbelliferyl-2-O-(α-L-fucopyranosyl)-β-L-fucopyranoside
4-Methylumbelliferyl-2-O-(alpha-L-fucopyranosyl)-beta-L-fucopyranoside is a fluorogenic substrate for alpha-L-fucosidase. After enzymatic cleaveage, free 4-methylumbelliferone (also known as hymecromone) is released, exhibiting blue fluorescence upon excitation with UV light. The strongest fluorescence of 4-methylumbelliferone requires deprotonation of the hydroxyl group (thus requires alkaline pH), with a maximal fluorescence intensity obtained with excitation at 350 to 370 nm and emission at 440 to 470 nm. The use of 4-methylumbelliferyl-2-O-(alpha-L-fucopyranosyl)-beta-L-fucopyranosideas a substrate for measuring the alpha-L-fucosidase activity is used for diagnosis of fucosidosis (defficiency of L-fucosidase).Purity:Min. 95%Color and Shape:White/Off-White SolidMolecular weight:468.45 g/mol5-Bromo-4-chloro-3-indoxyl-α-D-N-acetylneuraminic acid, cyclohexylammonium salt
5-Bromo-4-chloro-3-indoxyl-alpha-D-N-acetylneuraminic acid, cyclohexylammonium salt is a Fluorogenic substrate used for the detection of an enzyme that converts sialic acid to fluorescein. This product has a high quality and purity with a CAS number. It is used in Culture media as a conjugate, Enzyme substrate, Food testing, High purity, Diagnostics, ligand, Chromogenic substrate, Environmental testing. The product has been tested and found to be safe for use with animals and humans.Formula:C25H35BrClN3O9Purity:Min. 99.5 Area-%Molecular weight:636.92 g/mol6-Chloro-3-indoxyl-N-acetyl-β-D-galactosaminide
CAS:Chromogenic substrate for N-Acetyl-β-D-galactosaminidase yielding a salmon-colored precipitate.Formula:C16H19ClN2O6Purity:Min. 98.0 Area-%Molecular weight:370.79 g/molRef: 3D-C-4762
1gTo inquire50mgTo inquire100mgTo inquire250mgTo inquire500mgTo inquire-Unit-ggTo inquireN-Acetyl-3,7-dihydroxyphenoxazine
CAS:N-Acetyl-3,7-dihydroxyphenoxazine is a fluorescent probe, which is synthesized from chemical precursors and used primarily in biochemical research. This compound acts by undergoing a chemical reaction with hydrogen peroxide, resulting in the formation of resorufin, a highly fluorescent compound. The distinctive property of this probe is its capacity to produce a measurable fluorescent signal upon interaction with hydrogen peroxide, making it an invaluable tool for detecting and quantifying this reactive oxygen species.
Formula:C14H11NO4Molecular weight:257.24 g/molRef: 3D-J-100008
1gTo inquire5gTo inquire250mgTo inquire500mgTo inquire2500mgTo inquire-Unit-ggTo inquireGlycyl-glycine 7-amido-4-methylcoumarin hydrochloride
CAS:Glycyl-glycine 7-amido-4-methylcoumarin hydrochloride is a synthetic peptide substrate used as a fluorogenic substrate for aminopeptidase.Formula:C14H16ClN3O4Purity:Min. 95%Color and Shape:PowderMolecular weight:325.75 g/molCoelenterazine e
CAS:Coelenterazine e is a synthetic, fluorescent amino acid that can be used to measure calcium ion concentration. It binds to calcium ions and emits light when excited with blue light. Coelenterazine e is an analog of coelenteramide, which is a luminescent protein found in jellyfish. Coelenterazine e has been shown to emit fluorescence when it interacts with calcium ions, while coelenteramide emits bioluminescence instead. The emission of light from coelenterazine e is due to the stabilization of the molecule by calcium ions.Formula:C28H23N3O3Purity:Min. 90.0 Area-%Molecular weight:449.51 g/molRef: 3D-C-7020
5mgTo inquire10mgTo inquire25mgTo inquire50mgTo inquire100mgTo inquire-Unit-mgmgTo inquireAldol® 484 beta-D-galactopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 484 beta-D-galactopyranoside is a chromogenic enzyme substrate for beta-galactosidase activity. The colorless product is cleaved by lactose-utilizing bacteria in liquid or solid media, yielding intense red color. Aldol® 484 beta-D-galacto-pyranoside can also be used in beta-gal reporter gene assays or for identification of beta-gal positive transformants on agar. Aldol® 484 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.Formula:C26H24ClFN2O7Purity:Min. 95%Color and Shape:PowderMolecular weight:530.93 g/mol4-Nitrophenyl b-L-arabinopyranoside
CAS:4-Nitrophenyl beta-L-arabinopyranoside is a chromogenic substrate for beta-L-arabinosidase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl beta-L-arabinopyranoside is used in different applications such as the Bacterial arabinan degradation assays, gut microbiome analysis
Formula:C11H13NO7Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:271.22 g/mol6-Bromo-2-naphthyl b-D-glucuronide
CAS:6-Bromo-2-naphthyl beta-D-glucuronide is a substrate for beta-glucuronidase, an enzyme involved in detoxification and bacterial metabolism. Upon enzymatic hydrolysis, it releases 6-bromo-2-naphthol, which forms a detectable dye when reacted with diazonium salts. This compound is widely used in microbiology to detecting E. coli in water testing and histochemical staining. 6-Bromo-2-naphthyl beta-D-glucuronide is also been used in cancer research studies. It has been found that some tumors are related to a high activity of beta-glucuronidase, responsible to reactivate the carcinogens and promote tumor progression, developing a drug resistance to chemotherapy.Formula:C16H15BrO7Purity:Min 97%Color and Shape:White Off-White PowderMolecular weight:399.2 g/mol4-Methylumbelliferyl oleate
CAS:Methylumbelliferyl oleate is a MOSCERDAM® substrate targeting the lipase enzymeFormula:C28H40O4Purity:Min. 90 Area-%Color and Shape:White PowderMolecular weight:440.61 g/molN-CBZ-L-Lysyl-L-lysyl-L-arginine 7-amido-4-methylcoumarin triacetate
CAS:Controlled ProductN-CBZ-L-Lysyl-L-lysyl-L-arginine 7-amido-4-methylcoumarin triacetate is a synthetic peptide substrate used as a fluorogenic substrate for aminopeptidase.Formula:C35H51N9O7•(C2H4O2)3Purity:Min. 95%Color and Shape:PowderMolecular weight:903.03 g/mol5-Bromo-6-chloro-3-indolyl acetate
CAS:5-Bromo-6-chloro-3-indolyl acetate is a chromogenic substrate that yields a magenta-colored product after cleavage. The chromophore 5-bromo-6-chloro-indoxyl is released, generating the observable color. It is used in bacterial esterase detection (e.g. Staphylococcus spp.).
Formula:C10H7BrClNO2Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:288.52 g/mol4-Methylumbelliferyl-β-D-ribofuranoside
CAS:4-Methylumbelliferyl-beta-D-ribofuranoside is a chemical compound that belongs to the class of phenols. It has been found in Australian plants and animals. 4-Methylumbelliferyl-beta-D-ribofuranoside is used as a corrosion inhibitor. This chemical has been shown to be effective against corrosion in mammals.br>br> 4-Methylumbelliferyl-beta-D-ribofuranoside can also be used as a fluorescent probe for studying cell membrane activity.Formula:C15H16O7Purity:Min. 99 Area-%Molecular weight:308.29 g/molRef: 3D-M-6190
1gTo inquire5gTo inquire250mgTo inquire500mgTo inquire2500mgTo inquire-Unit-ggTo inquire4-Methylumbelliferyl 4-O-(α-L-fucopyranosyl)-β-D-galactopyranoside
CAS:4-Methylumbelliferyl 4-O-(alpha-L-fucopyranosyl)-beta-D-galactopyranoside is a fluorogenic substrate for alpha-L-fucosidase. After enzymatic cleaveage, free 4-methylumbelliferone (also known as hymecromone) is released, exhibiting blue fluorescence upon excitation with UV light. The strongest fluorescence of 4-methylumbelliferone requires deprotonation of the hydroxyl group (thus requires alkaline pH), with a maximal fluorescence intensity obtained with excitation at 350 to 370 nm and emission at 440 to 470 nm. The use of 4-methylumbelliferyl 4-O-(alpha-L-fucopyranosyl)-beta-D-galactopyranosideas a substrate for measuring the alpha-L-fucosidase activity is used for fucosidosis diagnosis and in screening studies of glycoprotein metabolism disorders.Formula:C22H28O12Purity:Min. 95 Area-%Color and Shape:PowderMolecular weight:484.45 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside
CAS:4-Nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside is a chromogenic pNP substrate specifically designed for the analysis of N-acetylglucosaminidase activity. Upon enzyme action, the substrate releases 4-nitrophenol, a yellow compound that can be detected by spectrophotometric methods, providing a reliable and sensitive means of quantifying enzyme activity. This versatile substrate is widely used in biochemical studies, disease diagnostics, and the enzyme production industry.Formula:C14H18N2O8Color and Shape:White Off-White PowderMolecular weight:342.3 g/mol6-Chloro-3-indoxyl choline phosphate
CAS:6-Chloro-3-indoxyl choline phosphate is a chromogenic substrate for phosphatidylcholine-specific phospholipase C (PC-PLC) for the detection of mibrobial metabolites. The use of this specific substrate permits monitoring the activity of PC-PLC. This an important enzyme for the regulation of steady-state levels of phosphatidylcholine (PC) and diacylglycerol (DAG). Abnormally high levels of PC-PLC activity in various tissues have been linked to many disease progressions.Formula:C13H18ClN2O4PPurity:Min. 99 Area-%Color and Shape:PowderMolecular weight:332.72 g/mol4-Methylumbelliferyl sulfate, potassium salt
CAS:4-Methylumbelliferyl sulfate, potassium salt is a metabolite of 4-methylumbelliferone and has been used as a human serum marker. This molecule is conjugated with glucuronide and p-hydroxybenzoic acid to form the sulfate, glucuronide conjugate. The reaction mechanism of this compound is not known, but it is thought that the metabolism may involve oxidation at the methyl group. The analytical method for this compound can be performed using liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS). This method can also be used in vitro to test antimicrobial activity against bacteria such as Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa.Formula:C10H7KO6SPurity:Min. 99.0 Area-%Molecular weight:294.33 g/mol4-Methylumbelliferyl-N-acetyl-β-D-glucosaminide
CAS:Fluorogenic substrate for N-Acetyl-β-D-glucosaminidase yielding a blue fluorescent solution. Used for rapid identification of Salmonella species.Formula:C18H21NO8Purity:Min. 99 Area-%Molecular weight:379.37 g/mol
