Autres
6322 produits trouvés pour "Autres"
2-Nitrophenyl b-L-fucopyranoside
CAS :2-Nitrophenyl beta-L-fucopyranoside is a chromogenic substrate used to detect the enzymatic activity of beta-L-fucosidase. After cleavage, the nitrophenyl moiety is released exhibiting a light yellowish color. 2-Nitrophenyl beta-L-fucopyranoside is used in bacterial fucose metabolism studies to identify and quantify the enzymatic activity in, for example, Bacteroides spp..Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :285.25 g/molAldol® 515 L-alanine amide, hydrochloride, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 515 L-alanine amide is a chromogenic and fluorogenic enzyme substrate used for detection of L-alanine aminopeptidase activity. The colorless enzyme substrate is cleaved by L-alanine aminopeptidase produced by microorganisms, grown in liquid or solid media yielding red color. In addition, red fluorescence is generated when a fluorescence enhancer or a suitable matrix is present. Aldol® 515 L-alanine amide can be used under aerobic and anaerobic conditions.
Formule :C26H27ClN4O2Degré de pureté :Min. 95.0 Area-%Masse moléculaire :462.97 g/mol5-Bromo-6-chloro-3-indolyl 2-acetamido-2-deoxy-b-D-glucopyranoside
CAS :5-Bromo-6-chloro-3-indolyl 2-acetamido-2-deoxy-b-D-glucopyranoside 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 mucopolysaccharidosis screening.
Formule :C16H18BrClN2O6Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :449.68 g/mol4-Nitrophenyl-N-acetyl-beta-D-glucosaminide
CAS :Chromogenic β-glucosaminidase substrate yielding a yellow solution upon cleavage, used particularly in yeasts and molds.Formule :C14H18N2O8Degré de pureté :Min. 99.0 Area-%Masse moléculaire :342.31 g/mol2-Chloro-4-nitrophenyl a-D-maltotrioside
CAS :2-Chloro-4-nitrophenyl a-D-maltotrioside (2CNP) is a potent hypoglycemic agent that has been shown to decrease postprandial blood glucose levels in humans. 2CNP is a white crystalline solid that is soluble in water and ethanol. The transfer reactions of 2CNP are enhanced by benzalkonium chloride, which forms an organic complex with the drug. The optimum concentration for the hypoglycemic effect of 2CNP is determined to be 10 μM, which can be detected using an optical sensor. This compound also inhibits α-amylase and other enzymes involved in carbohydrate metabolism, leading to the accumulation of glycogen and lowering the blood glucose level.
Formule :C24H34CiNO18Degré de pureté :Min. 95%Couleur et forme :Off-White Yellow PowderMasse moléculaire :659.98 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-b-D-glucopyranoside
CAS :Chromogenic substrate for fucosyltransferasesFormule :C20H28N2O13Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :504.44 g/mol2-O-(4-Nitrophenyl)-a-D-N-acetylneuraminic acid ammonium salt
CAS :2-O-(4-Nitrophenyl)-a-D-N-acetylneuraminic acid ammonium salt is a chromogenic substrate commonly used in the detection and quantification of sialidase activity. Sialidases are a family of enzymes that hydrolyze sialic acid residues from glycoconjugates. This substrate is used to detect bacterial and viral sialidases, which play an important role in pathogen infectivity. The ammonium salt form of the substrate is preferred for its solubility in water-based assay systems.Degré de pureté :Min. 95%Masse moléculaire :447.39 g/mol4-Nitrophenyl butyrate
CAS :Chromogenic substrate for esterasesFormule :C10H11NO4Degré de pureté :Min. 98%Couleur et forme :Slightly Yellow Yellow Green Clear LiquidMasse moléculaire :209.2 g/mol6-Bromo-2-naphthyl-2-acetamido-2-deoxy-β-D-glucopyranoside
CAS :6-Bromo-2-naphthyl 2-acetamido-2-deoxy-beta-D-glucopyranoside is a chromogenic substrate used for the detection of chitinase activity. Upon hydrolysis by chitinase, it releases a yellow-brown color, which is easily detected by spectrophotometry. This substrate has been used to study chitinases in various organisms, including bacteria, fungi, and insects. It can also be used to quantitate chitinase activity in various biological samples.Formule :C18H20BrNO6Masse moléculaire :426.26 g/mol4-Nitrophenyl-beta-D-xylopyranoside
CAS :Chromogenic β-xylosidase substrate yielding a yellow solution upon cleavage.Formule :C11H13NO7Degré de pureté :Min. 99 Area-%Masse moléculaire :271.23 g/mol5-Bromo-6-chloro-3-indoxyl-3-acetate
CAS :Chromogenic substrate for carboxylesterase yielding a magenta precipitate upon cleavage. Mainly used in histochemistry.Formule :C10H7BrClNO2Degré de pureté :Min. 98.0 Area-%Masse moléculaire :288.53 g/molRef: 3D-B-6304
-Unit-ggÀ demander1gÀ demander5gÀ demander10gÀ demander500mgÀ demander2500mgÀ demanderAldol® 515 propionate, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 515 propionate is a chromogenic substrate for many enzymes, including beta-galactosidase, β-glucuronidase, α-galactosidase, β-galactosidase, and acid phosphatase. It can be used as a substrate in the detection of staining and enzyme activity in diagnostic testing. Aldol® 515 propionate has been shown to be an effective ligand for the protein Glu-C.Formule :C26H24N2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :412.48 g/mol2-Nitrophenyl α-D-glucopyranoside
CAS :2-Nitrophenyl a-D-glucopyranoside is a chromogenic substrate commonly used to assay the activity of glucosidases. Upon cleavage of the glycosidic bond by glucosidases, the released 2-nitrophenyl group yields a yellow color detectable by spectrophotometry. This substrate has high sensitivity and is widely used in a variety of applications, including drug discovery and enzyme kinetics studies.
Formule :C12H15NO8Degré de pureté :Min. 95%Couleur et forme :White to off-white solid.Masse moléculaire :301.25 g/molAldol® 495 beta-D-galactopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 495 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 in liquid or solid media, yielding orange color as well as green fluorescence if a fluorescence enhancer or a suitable matrix are present. Aldol® 495 beta-D-galactopyranoside can also be used in beta-gal reporter gene assays or for identification of beta-gal positive transformants on agar plates. Aldol® 495 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.Formule :C26H25ClN2O7Degré de pureté :Min. 95.0 Area-%Masse moléculaire :512.94 g/mol3-Indoxyl phosphate, p-toluidine salt
CAS :Produit contrôlé3-Indoxyl phosphate, p-toluidine salt is a fluorogenic substrate that can be used for the detection of β-galactosidase. 3-Indoxyl phosphate, p-toluidine salt is a highly active chromogenic substrate that can be used as a diagnostic tool in the food industry to determine whether or not milk has been adulterated with animal milk. This product is also used in environmental testing to detect bacteria and fungi. 3-Indoxyl phosphate, p-toluidine salt is a high purity, high quality conjugate that can be used for the detection of β-galactosidase.
Formule :C8H8NO4P·C7H9NDegré de pureté :Min. 98 Area-%Masse moléculaire :320.28 g/mol5-Bromo-4-chloro-3-indolyl a-D-xylopyranoside
CAS :5-Bromo-4-chloro-3-indolyl a-D-xylopyranoside is a chromogenic substrate used to detect the specific enzymatic activity of alpha-xylosidase. After cleavage, 5-bromo-4-chloro-indoxyl is released, resulting in a blue to blue-green color change in bacterial colonies or media. 5-Bromo-4-chloro-3-indolyl a-D-xylopyranoside is used in bacterial xylan metabolism studies and plant cell wall degradation assays.Formule :C13H13BrClNO5Degré de pureté :Min. 95%Couleur et forme :White to off-white solid.Masse moléculaire :378.61 g/molAldol® 458 acetate, Biosynth Patent: EP 2427431 and US 8940909
CAS :Produit contrôléAldol 458 acetate is a synthetic chemical that is used in the food industry as an enzyme substrate and in diagnostic tests to measure the level of enzymes. Aldol 458 acetate is a ligand that binds to proteins, such as horseradish peroxidase and alkaline phosphatase, which are commonly used for detection of antibodies or other proteins. This product can be used as a culture medium additive for bacteria, fungi, and yeast. It can also be used for diagnostics and chemiluminescence reactions. Aldol 458 acetate has high purity and quality.Formule :C18H15NO4Degré de pureté :Min. 95.0 Area-%Masse moléculaire :309.32 g/mol4-Nitrophenyl N,N',N''-triacetyl-b-D-chitotriose
CAS :Substrate for determining hydrolytic activity of chitinaseDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :748.69 g/molN-Methylindoxyl-beta-D-galactopyranoside monohydrate
CAS :N-Methylindoxyl-beta-D-galactopyranoside monohydrate (MG) is a chromogenic probe that interacts with galactose residues found on glycoproteins, which are found on cell surfaces, leading to activation of cells. MG also binds specifically to the surface of lung cells and can inhibit the development of certain types of infections..Formule :C15H21NO7Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :327.33 g/mol4-Nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-thioglucopyranoside
CAS :4-Nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-thioglucopyranoside is a fluorescent dye that is used in recording and registration. It has been shown to be a very sensitive reporter of protein interactions in living cells. This dye binds to proteins via the hydroxyl groups on its sugar moiety, and has been shown to bind to a variety of proteins such as myosin light chain kinase and phosphatidylinositol 4-kinase. The fluorescent properties of this dye make it useful for tracking protein localization in the cell.Degré de pureté :Min. 95%Masse moléculaire :485.46 g/mol
