Sustratos de enzimas
Subcategorías de "Sustratos de enzimas"
Se han encontrado 1525 productos de "Sustratos de enzimas"
Aldol® 518 alpha-D-glucopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 518 alpha-D-glucopyranoside is a fluorogenic enzyme substrate used for detection of alpha-D-glucosidase activity. The colorless enzyme substrate is cleaved by alpha-D-glucosidase, generating red fluorescent signal and in some conditions, an orange colour in the visible spectrum can get formed, staining bacterial colonies in faint orange coloration. Aldol® 518 alpha-D-glucopyranoside can be used under aerobic and anaerobic conditions.
Fórmula:C29H29ClN2O7Pureza:Min. 95.0 Area-%Peso molecular:553 g/mol3,4-Cyclohexenoesculetine β-D-glucopyranoside
CAS:Chromogenic substrate for beta-glucosidase
Fórmula:C19H22O9Pureza:Min. 95%Forma y color:PowderPeso molecular:394.37 g/mol4-Nitrophenyl-α-D-maltopyranoside
CAS:Chromogenic α-maltosidase substrate yielding a yellow solution upon cleavage.Fórmula:C18H25NO13Pureza:Min. 98.0 Area-%Peso molecular:463.40 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside-6-sulfate
4-Nitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside is a chemiluminescent substrate that can be used in the detection of various enzymes. This product has been tested for sterility and purity, and it has passed all tests. It is also free of any detectable levels of heavy metals or other contaminants. 4NP2AG6S is a high quality bioluminescent substrate with CAS No. 71498-92-5. It is a fluorescent compound that reacts with an enzyme to produce light. The reaction can be detected by measuring the emitted light intensity at 680 nm (max).Pureza:Min. 95%DL-threo-2-methylisocitrate sodium salt
CAS:DL-threo-2-methylisocitrate sodium salt is an enzyme substrate for isocitrate lyase 1 (ICL1), an enzyme involved in the glyoxylate cycle, a metabolic pathway that allows organisms to convert acetate into glucose. It is also a substrate for bovine heart aconitase and acts as inhibitor of TPN-linked isocitrate dehydrogenase.
Fórmula:C7H10O7·xNaPureza:Min. 95%Forma y color:PowderPeso molecular:206.15 g/molAldol® 458 beta-D-galactopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 458 beta-D-galactopyranoside is a chromogenic and fluorogenic enzyme substrate used for detection of beta-galactosidase activity. The colorless enzyme substrate is cleaved by lactose utilizing bacteria grown in liquid or solid media, yielding yellow coloration and green fluorescence. Aldol® 458 beta-D-galactopyranoside can also be used in beta-galactosidase gene reporter assays or immunoassay applications (ELISA). Aldol® 458 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.Fórmula:C22H23NO8Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:429.42 g/mol3-Indolyl β-D-galactopyranoside
CAS:Chromogenic substrate for β-D-galactosidase, yielding a blue precipitate upon cleavage.Fórmula:C14H17NO6Pureza:Min. 95%Forma y color:PowderPeso molecular:295.29 g/mol4-Nitrophenyl b-L-arabinofuranoside
CAS:Chromogenic substrate targeting alpha-L-arabinofuranosidase
Pureza:Min. 95%Forma y color:White/Off-White SolidPeso molecular:271.22 g/molN-α-CBZ-L-Arginine 7-amido-4-methylcoumarin hydrochloride
CAS:N-alpha-CBZ-L-Arginine 7-amido-4-methylcoumarin hydrochloride is a high quality and highly purified substrate for enzymes that catalyze the release of light when they react with their specific substrates. It is used in a variety of applications, including diagnostics and food testing. NACBZLAMC hydrochloride is an excellent ligand for chemiluminescence reactions and can be used to detect the presence of various analytes. It can also be used as a staining agent to detect proteins on Western blots or to stain bacterial cultures for identification. This product has been shown to be effective against numerous bacteria, including Staphylococcus aureus and Pseudomonas aeruginosa, as well as fungi like Candida albicans.Fórmula:C24H28ClN5O5Pureza:Min. 99 Area-%Peso molecular:501.97 g/molRef: 3D-C-2100
1gA consultar5gA consultar10gA consultar500mgA consultar2500mgA consultar-Unit-ggA consultarL-Arginyl-L-arginine 7-amido-4-methylcoumarin trihydrochloride
CAS:Fluorogenic substrate for cathepsin B or aminopeptidase III. Yields a blue fluorescent solution upon cleavage.
Fórmula:C22H36Cl3N9O4Pureza:Min. 98 Area-%Peso molecular:596.95 g/mol6-Chloro-3-indoxyl nonanoate
CAS:6-Chloro-3-indoxyl nonanoate is a fluorescent substrate that is used in the detection of beta-galactosidase activity. It has been used to detect the enzyme levels in various culture media and as a high quality, food testing, and environmental testing. The product is also used as a ligand for enzyme inhibition studies. 6-Chloro-3-indoxyl nonanoate has shown to be an excellent fluoroquinolone substrate for chemiluminescence assays. This product is CAS No. 133950-72-8 and is of high purity and high quality.
Pureza:Min. 95%Peso molecular:307.81 g/mol2-O-(4-Nitrophenyl)-a-D-N-acetylneuraminic acid sodium salt
CAS:2-O-(4-Nitrophenyl)-alpha-D-N-acetylneuraminic acid sodium salt is a chromogenic substrate used to detect the enzymatic activity of neuraminidase or sialidase. After cleavage, the nitrophenyl moiety is released exhibiting a light yellowish color. 2-O-(4-Nitrophenyl)-alpha-D-N-acetylneuraminic acid sodium salt is used in bacterial neuraminidase activity assays.Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:452.35 g/molDehydroluciferin
CAS:Dehydroluciferin is a bioluminescence probe that is a potent inhibitor of the firefly luciferase reaction. It is a byproduct of the oxidation of luciferin, the substrate for firefly luciferase, which catalyzes the bioluminescence reaction. It can also form during the synthesis or storage of luciferin. Its presence can potentially lead to issues in bioluminescent assays.Fórmula:C11H6N2O3S2Pureza:Min. 97 Area-%Forma y color:PowderPeso molecular:278.31 g/molLuc-coliforms Na
CAS:Luc-coliforms Na is a fluorogenic substrate that is used in the diagnosis of bacterial contamination. It is a conjugate of the enzyme luciferase and the substrate coelenterazine, which are combined in a buffer solution. Luc-coliforms Na is used to detect bacteria by adding it to a culture broth or other growth media. The bacteria will emit light as they break down the luc-coliforms Na and produce ATP, which can then be measured with an appropriate detector. Luc-coliforms Na can also be used as a stain for gram-negative rods, such as coliforms, e.g., Escherichia coli, Enterobacter aerogenes, Klebsiella pneumoniae, Proteus mirabilis.
Fórmula:C17H17NaN2O8S2Pureza:Min. 95 Area-%Peso molecular:464.44 g/molRef: 3D-L-8263
5mgA consultar10mgA consultar25mgA consultar50mgA consultar100mgA consultar-Unit-mgmgA consultar7-((4'-L-Alaninamido)-rac-3'-hydroxybutyloxy) coumarin
This Clips-O substrate 7-((4'-L-Alaninamido)-rac-3'-hydroxybutyloxy) coumarin allows the detection of single and dual enzymatic activity (L-alanine aminopetidase 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.
Fórmula:C16H20N2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:320.35 g/mol4-Methylumbelliferyl a-L-idopyranosiduronic acid 2-sulphate disodium salt - Moscerdam™ biochemical purity
CAS:PAIRED PRODUCT AVAILABLE: alpha-L-iduronidase Enzyme, FI1793834MU-alpha-L-iduronide-2-sulphate (M2) is a fluorogenic substrate of iduronate-2-sulphatase (IDS), used in a 2-step assay coupled with alpha-L-iduronidase. The assay is used in biochemical testing for Hunter syndrome (mucopolysaccharidosis II / MPS II). In a first step, IDS from biological samples cleaves the sulphate group from M2. In a second step, exogeneous alpha-L-iduronidase which cleaves the 4-MU moiety is added to the reaction, resulting in release of a fluorescent signal (Ex 360 nm / Em 455 nm). The reaction is stopped by the addition of sodium carbonate.Fórmula:C16H14Na2O12SPureza:Min. 99 Area-%Forma y color:White PowderPeso molecular:476.32 g/mol4-Nitrophenyl a-L-arabinopyranoside
CAS:Substrate for a-L-arabinopyranosidaseFórmula:C11H13NO7Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:271.22 g/molβ-Naphthyl stearate
CAS:Beta-naphthyl stearate is a chromogenic substrate for measuring enzymatic activity.Pureza:Min. 95%Forma y color:PowderPeso molecular:410.63 g/mol4-Methylumbelliferyl dodecanoate
CAS:4-Methylumbelliferyl dodecanoate is a fluorogenic substrate for lipase. 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 dodecanoateas a substrate for measuring the lipase activity is used for detecting pancreatic insufficiency in diagnosis assays as well as the screening of lipase deficiency.Fórmula:C22H30O4Pureza:Min. 95%Forma y color:PowderPeso molecular:358.47 g/molAldol® 484 acetate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Producto controladoAldol® 484 acetate is a chromogenic substrate for carboxylesterases yielding a red precipitate. In contrast to classical indoxyl substrates, Aldol® substrates can be used under aerobic and anaerobic conditions.Fórmula:C22H16ClFN2O3Pureza:Min. 95%Forma y color:PowderPeso molecular:410.83 g/mol
