Substrati enzimatici
I substrati enzimatici sono molecole su cui agiscono gli enzimi per catalizzare reazioni chimiche. Il substrato si lega al sito attivo dell'enzima, dove subisce una trasformazione specifica per formare il prodotto della reazione. I substrati enzimatici sono strumenti essenziali nella ricerca per studiare la cinetica enzimatica, la specificità e il meccanismo d'azione. Sono utilizzati anche in saggi diagnostici e studi biochimici. Presso CymitQuimica, offriamo una selezione diversificata di substrati enzimatici di alta qualità per supportare le vostre ricerche in enzimologia e biochimica.
Sottocategorie di "Substrati enzimatici"
Trovati 1526 prodotti di "Substrati enzimatici"
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4-Methylumbelliferyl-b-D-xylotrioside
CAS:4-Methylumbelliferyl-b-D-xylotrioside is a fluorogenic substrate that reacts with an enzyme in the presence of oxygen to produce light. It is used in diagnostic applications, such as detecting the presence of a specific enzyme or protein. 4-Methylumbelliferyl-b-D-xylotrioside can also be used as a chromogenic substrate for the detection of DNA and RNA. This compound can be conjugated with other molecules for use in immunoassays and other diagnostic applications. 4-Methylumbelliferyl-b-D-xylotrioside has been shown to bind to bacterial cells and activate them, which leads to the production of light through bioluminescence.
Purezza:Min. 95%Peso molecolare:572.51 g/molN-(4-Nitrophenyl)-D-glucopyranosylamine
N-(4-Nitrophenyl)-D-glucopyranosylamine is a conjugate that is used in food testing, environmental testing, and diagnostics. It is a fluorogenic substrate that reacts with the enzyme glucose oxidase to produce a yellow color. This product has high purity and quality and CAS No. 553-03-6. It also has bioluminescence properties.
Purezza:Min. 95%Aminoseleno-D-luciferin
CAS:Selenium analogue of firefly luciferin with red-shifted bioluminescenceFormula:C11H9N3O2SSePurezza:Min. 95%Peso molecolare:326.23 g/mol4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-4,6-O-cyclohexylidene-b-D-mannopyranoside
CAS:4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-4,6-O-cyclohexylidene-b-D-mannopyranoside is a chromogenic pNP enzyme substrate, which features a cyclohexylidene-protected mannopyranosyl core. Upon enzymatic hydrolysis by glycosidases or other related enzymes, it releases a yellow-colored product, 4-nitrophenol, that can be easily detected spectrophotometrically. This substrate is useful for studying enzyme specificity, kinetics, and inhibition, as well as for the screening of enzyme inhibitors, the identification of glycosidase-producing organisms, and the development of new analytical methods.Purezza:Min. 95%Peso molecolare:711.66 g/mol4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2,4-di-O-benzoyl-b-D-mannopyranoside
CAS:4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2,4-di-O-benzoyl-b-D-mannopyranoside is a bioactive metabolite that can be found in the gene expression profile of a human genome. It has been shown to have an effect on gene expression levels and cellular function. This metabolite is found in the environment and has been shown to be mediated by environmental factors. The high level of gene expression has been shown to be due to its ability to bind to DNA.Purezza:Min. 95%Peso molecolare:839.75 g/molrac-7-(3',4'-Dihydroxybutyloxy)coumarin-4'-phosphate disodium salt
CAS:This Clips-O substrate rac-7-(3',4'-Dihydroxybutyloxy)coumarin-4'-phosphate allows the detection of single and dual enzymatic activity (phosphatase and oxidation of 4-amino-3-hydroxybutyloxy spacer either enzymatically or by exposure to sodium periodate) with a single substrate resulting in a fluorescent signal. The main virtues of Clips-O substrates are an increased stability towards non-enzymatic hydrolysis that results in a reduced background and high sensitivity.Formula:C13H13Na2O8PPurezza:Min. 95%Colore e forma:PowderPeso molecolare:374.2 g/molButyl 4-nitrophenyl hexyl phosphonate
CAS:Butyl 4-nitrophenyl hexyl phosphonate is a lipase suicide inhibitor that is a chromogenic substrate for lipases which upon enzymatic action, binds irreversibly to the lipase and inactivates it. The substrate can be used for the determination of active sites in lipases, especially in lipases preferring long chain leaving groups.Purezza:Min. 95%Peso molecolare:343.364-Nitrophenyl 2-O-(2,3,4,6-tri-O-acetyl-a-D-mannopyranosyl)-4,6-O-benzylidene-a-D-mannopyranoside
4-Nitrophenyl 2-O-(2,3,4,6-tri-O-acetyl-a-D-mannopyranosyl)-4,6-O-benzylidene-a-D-mannopyranoside is a fluorogenic substrate that is used for the detection of alpha amylase activity in food testing. It is also used as a chromogenic substrate for the detection of beta amylase activity. 4NP2ODM is a conjugate that can be used for the detection of alpha or beta amylases in environmental testing. This compound has high purity and quality and CAS No. 90105037.Purezza:Min. 95%Peso molecolare:719.64 g/mol4-Methyl-2-nitrophenyl b-D-galactopyranoside
4-Methyl-2-nitrophenyl b-D-galactopyranoside is a fluorogenic substrate for β-galactosidase. It has a high purity and is of high quality. 4-Methyl-2-nitrophenyl b-D-galactopyranoside is used as an enzyme substrate in diagnostics, as a chromogenic substrate in staining, and as a conjugate in chemiluminescence. It can be used for the detection of β-galactosidase in culture media and for the detection of β-galactosidase in environmental testing. This chemical also has bioluminescent properties that make it useful for food testing.Purezza:Min. 95%Peso molecolare:315.28 g/molDnp-pyaywmr trifluoroacetate
CAS:Dnp-pyaywmr trifluoroacetate is a fluorogenic substrate that can be used in the detection of enzymes. It has a CAS number of 135662-06-5 and an EC number of 231-610-7. This chemical is not intended for human or animal use, but it can be used to detect the presence of specific enzymes in food testing, environmental testing, and diagnostics. Dnp-pyaywmr trifluoroacetate is also used as a ligand for fluorescent probes. Chemiluminescence and bioluminescence are two forms of light emission that can occur when this chemical is added to a solution containing a living cell.Formula:C56H66F3N13O16SPurezza:Min. 95%Peso molecolare:1,266.3 g/molCaspase substrate
CAS:Caspase substrates are a class of pharmacological agents that regulate apoptosis. Caspases are proteases that cleave specific proteins in the cell, leading to apoptosis. Pro-apoptotic proteins activate caspases, while anti-apoptotic proteins inhibit them. Caspase substrates can be either pro-caspase or anti-caspase, depending on the desired effect. They may also be used to regulate caspases without affecting their activity. The caspase substrate is cleaved by caspases and releases a polypeptide fragment that triggers apoptosis in some cells, but not others. For example, the Hl-60 cell line is resistant to the pro-apoptotic effects of the substrate because it contains an anti-apoptotic protein called Bcl-2. In contrast, myocardial cells contain pro-apoptotic proteins and are sensitive to the pro-apoptotic effects of the substrate. In
Purezza:Min. 95%Peso molecolare:821.75 g/mol4-Nitrophenyl phosphate bis(tris) salt
CAS:Please enquire for more information about 4-Nitrophenyl phosphate bis(tris) salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H28N3O12PPeso molecolare:461.36 g/molRef: 3D-W-203515
1kgPrezzo su richiesta250gPrezzo su richiesta500gPrezzo su richiesta2500gPrezzo su richiesta5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-a-D-glucopyranoside
5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-a-D-glucopyranoside is a fluorogenic substrate that reacts with horseradish peroxidase to produce light. It is used in the detection of β-galactosidase activity in food testing, staining, and environmental testing. This product is also used as a chromogenic substrate for the determination of β-galactosidase activity in immunological assays. 5BICAPG is a conjugate that can be used as a diagnostic ligand for the detection of β -galactosidase enzyme activity. This product has been shown to react with horseradish peroxidase and produce chemiluminescence or bioluminescence when exposed to oxygen. 5BICAPG has also been found to be an excellent enzyme substrate for various enzymes including alkaline phosphataseFormula:C16H18BrClN2O6Purezza:Min. 95%Peso molecolare:449.68 g/molThymidine 5′-monophosphate p-nitrophenyl ester sodium
CAS:Thymidine 5′-monophosphate p-nitrophenyl ester sodium is a fluorogenic substrate that is used in food testing and environmental testing. It is an important component of the Ligand Assay, a diagnostic test for the detection of antibodies to HIV. Thymidine 5′-monophosphate p-nitrophenyl ester sodium has been shown to be a good substrate for use in enzyme assays, such as DNA polymerase, DNA ligase, and RNA polymerase. This product is also used in bioluminescence and chemiluminescence reactions.Formula:C16H18N3O10P•NaPurezza:Min. 95%Peso molecolare:466.29 g/mol4-Methylumbelliferyl-a-D-mannopyranoside-2-phosphoethanolamine
4-Methylumbelliferyl-a-D-mannopyranoside-2-phosphoethanolamine is a fluorescent substrate used in enzyme assays. It is an analog of the natural substrate, 4-methylumbelliferyl-alpha-D-mannopyranoside, which is a phosphoethanolamine linked to alpha-D-mannose. This product can be used as a chromogenic or fluorogenic substrate for various enzymes, including beta glucosidase, beta galactosidase, and beta lactonase. 4MUMPE can also be used for bioluminescent studies and has been shown to have high purity and quality.Purezza:Min. 95%4-Nitrophenyl 4,6-benzylidene-2-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside
4-Nitrophenyl 4,6-benzylidene-2-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside is a fluorogenic substrate that is used in diagnostic assays to measure the activity of enzymes such as β–galactosidase and β–glucuronidase. It is also an enzyme substrate for culture media and chemiluminescence. This product has a CAS number of 57316-92-8.Purezza:Min. 95%Peso molecolare:1,088.02 g/mol4-(Trifluoromethyl)umbelliferyl-b-D-cellotetraoside
CAS:4-(Trifluoromethyl)umbelliferyl-b-D-cellotetraoside is a chemiluminescent substrate that can be used in the detection of peroxidase, horseradish peroxidase, and other enzymes. It is a fluorescent product that emits light upon reaction with hydrogen peroxide. This product has been tested for purity and quality and has shown to have no detectable levels of heavy metals or other contaminants. 4-(Trifluoromethyl)umbelliferyl-b-D-cellotetraoside is not cytotoxic and can be used for the detection of enzyme activity in living cells. 4-(Trifluoromethyl)umbelliferyl-b-D-cellotetraoside is also known as TMBECFDA, which stands for Trifluoromethyl)umbelliferone (Cellobiose) (BiotPurezza:Min. 95%Peso molecolare:878.7 g/mol4-Nitrophenyl 2,3,4-tri-O-levulinoyl-a-D-mannopyranoside
4-Nitrophenyl 2,3,4-tri-O-levulinoyl-a-D-mannopyranoside is a fluorogenic substrate that contains a reactive group of 2,3,4-tri-O-levulinoyl. This compound can be used to measure the activity of enzymes such as beta-glucosidase and alpha-galactosidase. 4NP2OMP is an excellent ligand for metal ions and has been shown to bind to copper in the presence of ATP. 4NP2OMP can also be used as a diagnostic agent for measuring the activity of bacterial beta-glucosidase and alpha galactosidase.Purezza:Min. 95%Peso molecolare:595.55 g/mol2-Nitrophenyl 2,3,4-tri-O-acetyl-b-D-galactopyranoside
CAS:2-Nitrophenyl 2,3,4-tri-O-acetyl-b-D-galactopyranoside is a fluorogenic substrate that can be used to detect β-galactosidase activity. This specific substrate is one of the most commonly used substrates for detecting β-galactosidase activity in diagnostic assays. It reacts with the enzyme to produce a blue color and has a fluorescence emission maximum at about 480 nm. The product is available in high purity and high quality and it is also an enzyme substrate.Purezza:Min. 95%Peso molecolare:427.36 g/mol6-Chloro-7-hydroxy-4-(trifluoromethyl)coumarin
CAS:6-Chloro-7-hydroxy-4-(trifluoromethyl)coumarin is a fungicide that inhibits the growth of fungi by interfering with their DNA synthesis. It does this by inhibiting the activity of two enzymes: the fungal enzyme oxime and the enzyme cinerea, which is found in many fungi. 6-Chloro-7-hydroxy-4-(trifluoromethyl)coumarin has been shown to be effective against Alternaria and Botrytis cinerea. The compound also has an antifungal effect against other types of fungi, such as Penicillium roqueforti, when used in combination with a solvent such as ether.
Purezza:Min. 95%Peso molecolare:264.58 g/mol
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