Autres
6302 produits trouvés pour "Autres"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
5-Bromo-6-chloro-3-indoxyl nonanoate
CAS :5-Bromo-6-chloro-3-indoxyl nonanoate is a chemical compound that is used in the detection of bioluminescence. It is a substrate for enzymes, such as luciferase, and can be used to measure the amount of light emitted during the reaction. The CAS number for this molecule is 682802-80-8.Degré de pureté :Min. 95%Masse moléculaire :386.71 g/mol4-Nitrophenyl β-D-maltotrioside
CAS :Chromogenic substrate targeting amylase
Formule :C24H35NO18Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :625.53 g/mol2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside
CAS :2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside is a chromogenic enzyme substrate used in the biochemical characterization of various enzymes. It produces a yellow color when cleaved by enzymes and is commonly used in assays to study enzyme kinetics and activity. It is commonly used is used to study the biochemical and physiological effects of glycosylation and acts as a substrate for glycosylation-dependent enzymes involved in carbohydrate metabolism. Glycosidases hydrolyse 2-Chloro-4-nitrophenyl-2,3,4,6-tetra-O-acetyl-beta-D-glucopyranoside, releasing 2-chloro-4-nitrophenyl moiety, and the substrate can then be further metabolized by other enzymes. It is also used in the investigate the effects and activity on glycoproteins and glycolipids.Degré de pureté :Min. 95%Masse moléculaire :503.84 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 pageFormule :C14H28N3O12PMasse moléculaire :461.36 g/molAldol® 515 propionate, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 515 propionate is a chromogenic substrate that is used as a reagent in food testing, diagnostics, and environmental testing. It reacts with an enzyme to form a fluorescent product that can be detected with a spectrophotometer. The substrate has been shown to have high purity and high quality.Formule :C26H24N2O3Degré de pureté :Min. 95.0 Area-%Masse moléculaire :412.48 g/mol4-Nitrophenyl 2-acetamido-3-O-acetyl-4,6-O-benzylidene-2-deoxy-a-D-glucopyranoside
CAS :4-Nitrophenyl 2-acetamido-3-O-acetyl-4,6-O-benzylidene-2-deoxy-aDglucopyranoside is a fluorogenic substrate that can be used for the detection of β-glucosidase activity. It is a water soluble substrate with an extinction coefficient of approximately 10,000 M−1 cm−1 at 420 nm. 4NPAABGDG is a chromogenic substrate that can be used to detect β-galactosidase activity. It has an extinction coefficient of approximately 1,700 M−1 cm−1 at 420 nm. The CAS number for 4NPAABGDG is 23262–56–8 and it is sold by Sigma Aldrich under catalog number L4959.Degré de pureté :Min. 95%Masse moléculaire :472.44 g/molN-Acetyl-L-glutamine p-nitroanilide
CAS :N-Acetyl-L-glutamine p-nitroanilide is a fluorogenic substrate that can be used in the diagnosis of bacterial infections. It is a ligand that can bind to enzymes involved in the production of bioluminescence, such as luciferase, and can be used for the detection of bacteria. It is also used for food testing, environmental testing, and diagnostics. N-Acetyl-L-glutamine p-nitroanilide has high purity and high quality, which makes it suitable for conjugation with other molecules.
Formule :C13H15N3O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :309.27 g/mol4-Nitrophenyl 2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-acetyl-b-D-glucopyranosyl)-4,6-di-O-acetyl-2-deoxy-a-D-galactopyranoside
4-Nitrophenyl 2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-acetyl-b-D-glucopyranosyl)-4,6-di-O-acetyl-2deoxy--aDgalactopyranoside is a substrate for enzymes such as beta galactosidase and alpha amylase. It can be used for the detection of these enzymes in biological samples, including culture media and body fluids. 4NPAG has also been used as a chromogenic substrate to measure the activity of NADH oxidase in neutrophils. 4NPAG is fluorescent in aqueous solution and can be used to detect bioluminescence reactions.Degré de pureté :Min. 95%Masse moléculaire :755.68 g/mol4-Nitrophenyl 4,6-O-benzylidene-a-D-mannopyranoside
CAS :4-Nitrophenyl 4,6-O-benzylidene-a-D-mannopyranoside is a chromogenic substrate for alpha-mannosidase and beta-glucosidase. It is used as a diagnostic tool for identifying the presence of these enzymes in certain bacteria. This product is also used in food testing, environmental testing, and bioluminescence.Degré de pureté :Min. 95%Masse moléculaire :389.36 g/molN-a-Boc-N-epsilon-cbz-L-lysine 4-nitroanilide
CAS :N-a-Boc-N-epsilon-cbz-L-lysine 4-nitroanilide is a compound that has been shown to regulate the production of angiotensin. It also acts as an inhibitor for the production of fibronectin, which is key in the regulation of inflammation and wound healing. N-a-Boc-N-epsilon-cbz-L-lysine 4 nitroanilide has been shown to be a trifunctional molecule and can yield three different products: oxychlorides, hydrated and solvates. This molecule also regulates phosphorus levels. There are many functions that this molecule performs, including binding with amino acids and regulating their function, which is why it is so important to study this molecule more closely.Degré de pureté :Min. 95%Masse moléculaire :500.54 g/molPhosphoric acid, mono(4-nitrophenyl) ester
CAS :Phosphoric acid, mono(4-nitrophenyl) ester is an inhibitor that binds to the human serum albumin (HSA), thereby preventing it from binding to the transcriptional regulatory protein. This leads to a decrease in the activity of this protein and consequently less inhibition of gene expression. The structural analysis of this inhibitor has shown that it forms hydrogen bonding interactions with basic proteins, while its reactivity is mainly dependent on Michaelis–Menten kinetics. The inhibitor also inhibits enzyme activities by binding to their active sites, reducing the enzyme's ability to catalyze reactions.Formule :C6H6NO6PMasse moléculaire :219.09 g/molRef: 3D-P-6460
1kgÀ demander50gÀ demander100gÀ demander250gÀ demander500gÀ demander-Unit-kgkgÀ demander5-Bromo-6-chloro-3-indolyl b-D-glucuronide
CAS :5-Bromo-6-chloro-3-indolyl b-D-glucuronide (5BCIG) is an antibiotic that inhibits bacterial growth by binding to the DNA gyrase and topoisomerase IV, which are enzymes that maintain the integrity of bacterial DNA. 5BCIG is detectable in tissues, and quantified in blood. It encodes a protein to the cell cytoplasm. The sensitivity of 5BCIG against clostridium perfringens was found to be 10 times higher than that of penicillin G or erythromycin. 5BCIG has optimal activity against clostridium perfringens when expressed functionally as a polypeptide.Formule :C14H13BrClNO7Degré de pureté :Min. 95%Masse moléculaire :422.61 g/mol1-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside
CAS :1-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside is a chromogenic substrate commonly used to assay the activity of enzymes that cleave N-acetyl-beta-D-glucosaminide, such as beta-N-acetylglucosaminidase. Upon cleavage by the enzyme of interest, the substrate releases a yellow-colored 1-naphthylamine, which can be measured spectrophotometrically. This substrate is widely used in biomedical research and drug discovery for studying lysosomal storage disorders, bacterial infections, and neurological diseases.
Degré de pureté :Min. 95%Masse moléculaire :347.36 g/molTetrabutylphosphonium p-toluenesulfonate
CAS :Tetrabutylphosphonium p-toluenesulfonate is a fluorogenic substrate that is used in the diagnosis of cytochrome P450 enzymes. It is a ligand that binds to metal ions, such as copper and zinc. This compound is also used for the preparation of bioluminescent substrates for use in diagnostics and research.Formule :C16H36P•C7H7O3SDegré de pureté :Min. 95%Masse moléculaire :430.63 g/molAldol® 518 β-D-cellobioside, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 518 beta-D-cellobioside is a chromogenic substrate for the detection of glycosidases. Aldol® 518 beta-D-cellobioside reacts with enzymes such as alpha-amylase, beta-galactosidase, and alpha-glucosidase to produce a fluorescent product. This product is detected by spectrophotometer, fluorometer, or luminometer. The fluorescence intensity is proportional to the concentration of the enzyme in the sample. It has been shown that Aldol® 518 beta-D-cellobioside can be used as a substitute for conventional substrates in food testing and diagnostics, such as staining and culture media. It also has applications in environmental testing and enzyme substrate assays.Formule :C35H39ClN2O12Degré de pureté :Min. 95 Area-%Masse moléculaire :715.15 g/mol4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2-O-benzoyl-4,6-O-benzylidene-a-D-mannopyranoside
4-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2-O-benzoyl-4,6-O-benzylidene a -D-mannopyranoside is a synthetic substrate for glycosidases that can be used as an alternative to other substrates. It can be used in the detection of enzyme activity and in the diagnosis of diseases such as diabetes mellitus and Gaucher's disease. 4NP3ODABAB has been shown to have high quality and purity. This substrate has not been evaluated by CAS yet.Degré de pureté :Min. 95%Masse moléculaire :823.75 g/mol2-Nitrophenyl 2-acetamido-2-deoxy-a-D-galactopyranoside
CAS :2-Nitrophenyl 2-acetamido-2-deoxy-a-D-galactopyranoside is a fluorogenic substrate that is used in enzyme assays. It can be used as a chromogenic substrate or conjugate with an enzyme to detect the presence of glucose.Degré de pureté :Min. 95%Masse moléculaire :342.3 g/mol4-Nitrophenyl 2-acetamido-3,6-di-O-acetyl-2-deoxy-b-D-glucopyranoside
CAS :4-Nitrophenyl 2-acetamido-3,6-di-O-acetyl-2-deoxy-b-D-glucopyranoside is a versatile chromogenic pNP enzyme substrate designed to offer superior results for detecting enzyme activity in research and diagnostic applications. This substrate enables faster, more accurate, and reliable detection of hydrolase enzymes, making it ideal for various research and testing needs, such as studying enzyme kinetics, screening inhibitors, and profiling enzyme specificity.Degré de pureté :Min. 95%Masse moléculaire :426.37 g/mol4-Nitrophenyl 2-acetamido-3-O-[2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)-3,4,6-tri-O-acetyl-D-galactopyranosyl]-2-deoxy-6-O-trityl -b-D-glucopyranoside
4-nitrophenyl 2-acetamido-3-O-[2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)-3,4,6-tri-O-acetyl -D -galactopyranosyl]-2 deoxy 6 O trityl b D glucopyranoside is a chemiluminescent substrate that can be used in biochemical assays. It reacts with oxygen to produce light when it is excited by a UV or blue light source. This product has been tested for purity and quality by HPLC analysis and spectroscopy.Degré de pureté :Min. 95%Masse moléculaire :1,331.33 g/mol3-Indolyl-b-D-cellobioside
CAS :3-Indolyl-b-D-cellobioside is a fluorogenic substrate for alkaline phosphatase. It can be used in food testing, environmental testing, and diagnostics. 3-Indolyl-b-D-cellobioside is a chromogenic substrate for beta-galactosidase. It can be used in staining and enzyme substrates. 3-Indolyl-b-D-cellobioside is also a ligand for alkaline phosphatase. It can be used in conjugates and chemiluminescence or bioluminescence reactions. 3-Indolyl -b -D -cellobioside is a high purity product with high quality standards that are suitable for use in culture media.br>br> 3 - Indolyl - b - D - cellobioside CAS No . 914912 - 14 - 4 Food testing StDegré de pureté :Min. 95%Masse moléculaire :457.43 g/mol
