Substrati enzimatici
Sottocategorie di "Substrati enzimatici"
Trovati 1526 prodotti di "Substrati enzimatici"
2,4-Dinitrophenyl 2-deoxy-2-fluoro-b-xylobioside
CAS:2,4-Dinitrophenyl 2-deoxy-2-fluoro-beta-xylobioside, also known as DNFPX, is a substrate to study the activity of glycosidases. It is a derivative of xylobiose, which is a disaccharide composed of two xylose units. The 2-deoxy-2-fluoro modification on one of the xylose units makes the compound resistant to further hydrolysis by the enzyme, allowing it to be used as a reporter of enzyme activity. The 2,4-Dinitrophenyl group is used as a chromogenic group that enables rapid detection and measurement of the enzyme activity that can be quantitatively measured by monitoring the appearance of the yellow 2,4-dinitrophenyl group when cleavage of the glycosidic bond.Purezza:Min. 95%Peso molecolare:450.33 g/mol5-Bromo-4-chloro-3-indoxyl sulfate p-toluidine salt
CAS:5-Bromo-4-chloro-3-indoxyl sulfate p-toluidine salt is a staining agent used for the detection of glucose in urine and tissues. It is also an enzyme substrate that can be used to detect the presence of lipases, amylases, esterases, phosphatases, and proteases. This product has a CAS number of 6581-23-3 and comes in high quality.
Purezza:Min. 95%Peso molecolare:433.71 g/mol4-Methylumbelliferyl b-D-gentiotrioside
CAS:4-Methylumbelliferyl beta-D-gentiotrioside is a fluorogenic substrate for beta-glucosidase. 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 beta-D-gentiotriosideas a substrate for measuring the beta-glucosidase activity is used for Gaucher disease screening.Formula:C28H38O18Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:662.59 g/mol4-Nitrophenyl b-D-celloheptaoside
CAS:Chromogenic substrate targeting cellulasePurezza:Min. 95%Peso molecolare:1,274.09 g/mol4-Methylumbelliferyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside
CAS:4-Methylumbelliferyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy--bDglucopyranoside is a compound that has been shown to interact with glutamicum and casein kinase. It is also a test compound for corynebacterium glutamicum and interacts with it by functional theory. The compound has been shown to inhibit inflammatory diseases and may be used as a potential treatment for these diseases.Purezza:Min. 95%Peso molecolare:505.47 g/molN-Succinyl-Ala-Phe-Lys 7-amido-4-methylcumarin acetate (salt)
CAS:Prodotto controllatoFluorogenic substrate targeting plasminFormula:C34H43N5O10Purezza:Min. 95%Peso molecolare:681.7 g/mol4-Nitrophenyl 6'-deoxy-6'-(2-pyridylamino)-a-D-penta-(1-4)-glucopyranoside
CAS:4-Nitrophenyl 6'-deoxy-6'-(2-pyridylamino)-a-D-penta-(1-4)-glucopyranoside is a fluorescent substrate for the enzyme beta glucosidase. It is a chemiluminescent reagent that can be used to measure beta glucosidase activity. The substrate is an excellent high quality chemical and has been tested for environmental safety, heavy metal content and staining. 4-Nitrophenyl 6'-deoxy-6'-(2-pyridylamino)-a-D-penta-(1-4)-glucopyranoside is a chromogenic substrate that can be used in diagnostic testing, such as bioluminescence or fluorogenic assay. This product can also be used as a culture media additive or food testing agent.Purezza:Min. 95%Peso molecolare:1,025.91 g/mol6-Chloro-3-indolyl phosphate disodium salt
CAS:6-Chloro-3-indolyl phosphate disodium salt is a substrate for visualising alkaline phosphatase activity. It produces a red colored insoluble end product that is detected visually, when used together with nitroblue tetrazolium. The substrate system is versatile and functions in a variety of applications, including Northern, Southern, and Western blotting, in situ hybridization, ELISAs and immunohistochemistry. DMF soluble.Formula:C8H5ClNNa2O4PPurezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:291.54 g/mol4-Trifluoromethylumbelliferyl Tetra-O-acetylated alpha-D-N-Acetylneuraminate Methyl Ester
CAS:4-Trifluoromethylumbelliferyl Tetra-O-acetylated alpha-D-N-Acetylneuraminate Methyl Ester is a chemiluminescent substrate that is often used in enzyme and immunoassays. It is a high purity, high quality chemical with a CAS number of 195210-09-4. The 4-Trifluoromethylumbelliferyl Tetra-O-acetylated alpha-D-N-Acetylneuraminate Methyl Ester is used in the detection of bacterial infections and can be used to measure the activity of enzymes such as lysozyme and peroxidase. This product has been tested for its ability to induce bioluminescence in bacteria grown in culture media, as well as for its ability to cause fluorescence or staining in cells or tissues. The 4TUMBTM Tetra O AcetylatedFormula:C30H32F3NO15Purezza:Min. 95%Peso molecolare:703.57 g/molGalβ(1-3)[neu5acα(2-6)]GlcNAc-β-PNP
CAS:Galβ(1-3)[neu5acα(2-6)]GlcNAc-β-PNP is a glycosylation product of the complex carbohydrate GlcNAc. It is synthesized by the enzyme β-1,3-galactosyltransferase and N-acetylneuraminic acid transferase. This product has been modified using click chemistry to introduce a fluorine atom at the 6 position of Neu5Acα2-6. Galβ(1-3)[neu5acα(2-6)]GlcNAc-β-PNP is available in high purity and custom synthesis.Formula:C31H45N3O21Purezza:Min. 95%Peso molecolare:795.7 g/molResorufin pentyl ether
CAS:Resorufin pentyl ether is a drug transporter that can be used as an experimental model for studying the effects of chemical pesticides on humans. Resorufin pentyl ether inhibits energy metabolism and inhibits hepatic p450 activity and polymerase chain reaction in hepatocyte-like cells in vitro. It has been shown to inhibit the enzyme activities of rat liver p450s and human cytochrome P450 3A4 (CYP3A4) at physiological levels. Resorufin pentyl ether has also been shown to be toxic in mice, with toxicity studies showing an LD50 of 4.5 mg/kg after oral administration. This drug is not active against bacteria or fungi, but it is able to inhibit protein synthesis in model systems containing mouse monoclonal antibodies or calf thymus DNA.Purezza:Min. 95%Peso molecolare:283.32 g/mol3-Indolyl b-D-cellotrioside
3-Indolyl b-D-cellotrioside is a chemiluminescent substrate that is used for the detection of bacterial activity. 3-Indolyl b-D-cellotrioside reacts with hydrogen peroxide to produce light, which can be detected by luminometers. This product can be used in diagnostic tests to detect the presence of bacteria in food, water, and other samples. It has been shown to have excellent performance characteristics and high purity and quality.Purezza:Min. 95%Peso molecolare:619.57 g/molColchicine fluorescein
CAS:Colchicine fluorescein is the fluorogenic form of colchicine. It is used for staining assembly of tubulin. Colchicine-site inhibitors (abbrevated as CBSIs) disrupt tubulin polymerization. Colchicine fluorescein serves as a probe to study the binding of colchicine to tubulin, as the colchicine binding site is a promising target for discovering novel antitumour agents.
Formula:C41H34N2O10SPurezza:Min. 90 Area-%Colore e forma:Orange PowderPeso molecolare:746.78 g/molResorufin benzyl ether
CAS:Resorufin benzyl ether is a chemical compound that can be used as a substrate for cytochrome P450. It has been shown to inhibit the activity of epoxide hydrolase, an enzyme involved in the metabolism of endoperoxides. Resorufin benzyl ether has also been found to inhibit cytochrome P450 enzymes, which are responsible for oxidative metabolism of xenobiotics. This compound has been shown to have a high affinity for mouse monoclonal antibody and is used in immunoassays to detect mouse antibodies. Resorufin benzyl ether is used in biochemical assays and polymerase chain reactions (PCRs) as a fluorescence marker. In addition, this compound is used in model systems to study enzyme activities such as recombinant cytochrome p450 and protein oxidation by reactive oxygen species (ROS).
Purezza:Min. 95%Peso molecolare:303.31 g/mol4-Methylumbelliferyl acetate - 95%
CAS:4-Methylumbelliferyl acetate is a fluorescent compound that can be used to measure the activity of cytochrome P450 enzymes. The fluorescence intensity of 4-methylumbelliferyl acetate increases when it reacts with substrates and inhibitors in vitro. This chemical has been shown to inhibit the enzyme cyclooxygenase in rat liver microsomes, which may lead to blood disorders. It also inhibits coumarin derivatives and human pathogens, such as erythromycin-resistant Staphylococcus aureus (MRSA). 4-Methylumbelliferyl acetate is used as a substrate for polymerase chain reaction (PCR) analysis because it is not susceptible to hydrolysis by esterases.Formula:C12H10O4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:218.21 g/mol2-Nitrophenyl 2,3,4-tri-O-acetyl-β-D-xylopyranoside
CAS:2-Nitrophenyl 2,3,4-tri-O-acetyl-beta-D-xylopyranoside is a chromogenic substrate used to detect the enzymatic activity of xylosidase. After cleavage, the nitrophenyl moiety is released exhibiting a light yellowish color. 2-Nitrophenyl 2,3,4-tri-O-acetyl-beta-D-xylopyranoside is used in bacterial hemicellulose metabolism assays.Formula:C17H19NO10Purezza:Min. 95%Colore e forma:PowderPeso molecolare:397.33 g/mol5-Bromo-3-indolyl a-D-galactopyranoside
5-Bromo-3-indolyl a-D-galactopyranoside is a fluorogenic substrate that can be used for the detection of beta-galactosidase activity. It is also used as an enzyme substrate in diagnostics and research, as well as a chromogenic substrate in staining. 5-Bromo-3-indolyl a-D-galactopyranoside has been shown to be an excellent conjugate for proteins, nucleic acids, and other biomolecules. This product can also be used in culture media for the cultivation of bacteria and yeast.
Formula:C14H16BrNO6Purezza:Min. 95%Peso molecolare:374.18 g/mol6,8-Difluoro-4-methylumbelliferyl b-D-cellotrioside
6,8-Difluoro-4-methylumbelliferyl b-D-cellotrioside is a ligand that binds to active sites of enzymes such as beta-glucuronidase and beta-glucosidase. It is used in diagnostics for the detection of bacteria in culture media and food testing where it can be used as a chromogenic or fluorogenic substrate. 6,8-Difluoro-4-methylumbelliferyl b-D-cellotrioside is also used to detect the presence of bacteria and fungi in environmental samples. It has a high purity and conjugate with other molecules for use in fluorescence microscopy.Purezza:Min. 95%Colore e forma:White to off-white powder.Peso molecolare:698.57 g/mol6-Amino-6-deoxyluciferin
CAS:6-Amino-6-deoxyluciferin is a synthetic analog of luciferin. It is used as a substrate for bacterial luciferase and in immunoassays to detect neutrophils, infectious diseases, and various protease activities. 6-Amino-6-deoxyluciferin is synthesized by the condensation of an amide with a hydroxyl group from acetaldehyde. This reaction requires the use of a coupling agent such as dicyclohexylcarbodiimide or 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDC), which are often used to form amides from carboxylic acids and amines. The conjugation of 6-amino-6-deoxyluciferin with antibodies can be accomplished by chemical crosslinking methods, such as glutaraldehyde, which react thiol groups on the antibodyFormula:C11H9N3O2S2Purezza:Min. 95%Colore e forma:Yellow SolidPeso molecolare:279.34 g/molMaltotetraose 2-aminobenzamide
Maltotetraose 2-aminobenzamide is a chemiluminescent substrate that emits light in the presence of certain oxidizing agents. It provides high quality and environmental testing, as well as staining and ligand capability. Maltotetraose 2-aminobenzamide is used in diagnostics to identify bacteria and other microorganisms. Maltotetraose 2-aminobenzamide can be used for the detection of bacterial colonies on agar plates using a fluorogenic substrate, or for the detection of fungi using a chromogenic substrate. Maltotetraose 2-aminobenzamide is also used as an enzyme substrate in food testing or conjugate with enzymes for bioluminescence.
Purezza:Min. 95%
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