Substrati cromogenici
I substrati cromogeni sono composti che producono un cambiamento di colore visibile quando vengono metabolizzati da specifici enzimi. Questi substrati sono ampiamente utilizzati nei test diagnostici, nella ricerca biochimica e negli immunoassay enzimatici (ELISA) per rilevare e quantificare l'attività enzimatica. Il cambiamento di colore consente una facile e rapida identificazione visiva delle reazioni enzimatiche, rendendo i substrati cromogeni strumenti essenziali nell'analisi di laboratorio. Presso CymitQuimica, offriamo una vasta selezione di substrati cromogeni di alta qualità per supportare le vostre applicazioni di ricerca e diagnostica.
Trovati 712 prodotti di "Substrati cromogenici"
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Lipase substrate
CAS:Synthetic chromogenic substrate for detection of lipase enzyme activity that produces a red coloured product, Suitable for use in serum of plasma matrices. This lipase substrate is commonly used in veterinary diagnostics for monitoring and detecting canine pancreatitis,Formula:C45H69NO8Peso molecolare:752.03 g/mol6-Chloro-3-indoxyl-3-acetate
CAS:6-Chloro-3-indoxyl-3-acetate is a chromogenic substrate for carboxylesterase yielding a salmon colored precipitate upon cleavage. Mainly used in histochemistry.Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:209.63 g/molAldol® 515 beta-D-xylopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 515 beta-D-xylopyranoside is a chemiluminescent ligand that can be used for the detection of beta-xylosidase activity to yield a red color.
Formula:C28H34N2O6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:494.59 g/mol3-Indoxyl sulfate, potassium salt
CAS:3-Indoxyl sulfate, potassium salt (3ISK) is a chemical compound that is soluble in water. It has been used as a marker for bowel disease, and it has been shown to react with analytical methods such as titration calorimetry and lc-ms/ms. 3ISK can be used to determine the optimum concentration for pharmacological treatment of bowel disease. The metabolic fate of 3ISK has been studied extensively and it is found that 3ISK is metabolized by microbial enzymes in the gut, which may lead to an increased incidence of bowel disease in patients with low levels of microbial metabolism. 3ISK also plays an important physiological function by maintaining mitochondrial membrane potential, which could have implications for pharmacological treatment of bowel disease.Formula:C8H6KNO4SPurezza:Min. 98.0 Area-%Peso molecolare:251.31 g/mol2-Nitrophenyl a-D-galactopyranoside
CAS:2-Nitrophenyl alpha-D-galactopyranoside is a chromogenic substrate used to detect the enzymatic activity of alpha-galactosidase. After cleavage, the nitrophenyl moiety is released exhibiting a light yellowish color. 2-Nitrophenyl alpha-D-galactopyranoside is used in Fabry disease screening.Formula:C12H15NO8Purezza:Min. 95%Colore e forma:White Off-White PowderPeso molecolare:301.25 g/mol4-Chloro-3-Indoxyl-1,3-diacetate
CAS:4-Chloro-3-indoxyl-1,3-diacetate is a fluorogenic or chromogenic substrate used in food testing. It is also an enzyme substrate that can be used to detect the presence of bioluminescence. 4-Chloro-3-indoxyl-1,3-diacetate has been shown to have high purity and high quality for use in diagnostic kits. 4-Chloro-3-indoxyl-1,3-diacetate is a ligand that is conjugated with other molecules to form complexes for use in fluorescence and chemiluminescence experiments.Purezza:Min. 95%Peso molecolare:251.67 g/mol4-Nitrophenyl β-D-galactofuranoside
CAS:Chromogenic substrate for beta-galactofuranosidaseFormula:C12H15NO8Purezza:Min. 98 Area-%Colore e forma:White PowderPeso molecolare:301.25 g/molPhosphoric acid, mono(4-nitrophenyl) ester
CAS:Phosphatase substrate
Formula:C6H6NO6PPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:219.09 g/mol5-Bromo-6-chloro-3-indolyl sulfate potassium salt
CAS:5-Bromo-6-chloro-3-indolyl sulfate potassium salt is a fluorogenic substrate that can be used for food testing. It is a conjugate of 5-bromo-6-chloroindolylsulfate and potassium, which is dissolved in buffer solution. This product can also be used as a chromogenic substrate in environmental testing, an enzyme substrate in diagnostics, and a ligand for bioluminescence. It has high purity and quality, and can be used for chemiluminescence or bioluminescence. The CAS number for this product is 6581-24-4.Formula:C8H4BrClNO4S·KPurezza:Min. 95%Colore e forma:PowderPeso molecolare:364.64 g/molNaphthol AS-BI-beta-D-glucuronic acid
CAS:Naphthol AS-BI-beta-D-glucuronic acid is a β-glucuronidase substrate. The substrate is used in combination with stabilized diazonium salts such as Fast Red Violet LB salt (5-chloro-4-benzamido-2-methylbenzenediazonium chloride). Free Naphthol AS and Fast Red Violet undergo a chemical reaction to yield intensely colored azo-dyes.Formula:C24H22BrNO9Purezza:Min. 98 Area-%Peso molecolare:548.35 g/mol4-Nitrophenyl 6-O-(a-D-glucopyranosyl)-b-D-glucopyranoside
CAS:4-Nitrophenyl 6-O-(alpha-D-glucopyranosyl)-beta-D-glucopyranoside is a chromogenic substrate for beta-glucosidase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl 6-O-(alpha-D-glucopyranosyl)-beta-D-glucopyranoside is used in different applications such as the Cellulose metabolism research, biofuel productionPurezza:Min. 95%Colore e forma:PowderPeso molecolare:463.39 g/mol4-Nitrophenyl α-D-glucuronide
CAS:4-Nitrophenyl alpha-D-glucuronide is a chromogenic substrate widely used for detecting and quantifying the activity of alpha glucuronidase enzyme. Upon cleavage by the enzyme, it releases the yellow-colored 4-nitrophenol, whose absorbance can be monitored spectrophotometrically. This substrate is routinely employed in biochemistry and molecular biology applications, such as enzyme assays, enzyme kinetics studies, and characterization of recombinant enzymes. As a non-toxic and easy-to-use reagent, 4-Nitrophenyl alpha-D-glucuronide provides a convenient and sensitive method for studying alpha-glucuronidase activity in various biological samples, including cell extracts, tissue homogenates, and purified enzyme preparations.
Formula:C12H13NO9Purezza:Min. 97 Area-%Colore e forma:Off-White PowderPeso molecolare:315.23 g/molChloro-3-indolyl a-D-glucopyranoside
CAS:Chromogenic substrate for α-glucosidaseFormula:C14H16ClNO6Purezza:Min. 97 Area-%Colore e forma:White PowderPeso molecolare:329.73 g/mol5-Bromo-4-chloro-3-indolyl b-L-fucopyranoside
CAS:5-Bromo-4-chloro-3-indolyl β-L-fucopyranoside (X-Fuc) is a chromogenic substrate specifically designed for the identification and detection of fucosidase enzyme activity. Upon cleavage by fucosidase, it generates a blue-colored 5-Bromo-4-chloro-3-hydroxy-indole precipitate, which can be easily observed under a microscope or spectrophotometer. This feature makes X-Fuc an invaluable tool across various applications, such as biochemical analysis, histochemical staining, cell biology, and enzyme kinetic assays. By providing a fast, sensitive, and reliable readout for fucosidase activity, 5-Bromo-4-chloro-3-indolyl β-L-fucopyranoside facilitates essential research in the understanding of biological processes and the development of therapeutic interventions.Formula:C14H15BrClNO5Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:392.63 g/molN-Acetyl-glycine p-nitroanilide
CAS:Substrate for hydrolasesFormula:C10H10N2O5Purezza:Min. 95%Colore e forma:Yellow powder.Peso molecolare:238.2 g/mol6-Bromo-2-naphthyl α-D-mannopyranoside
CAS:Chromogenic substrate to visualize the activity of alpha-D-mannopyranoside; red color producedFormula:C16H17BrO6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:385.21 g/mol1-Methyl 2-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)ethanedioate
CAS:Inorganic phosphate targeted colorimetric probe
Formula:C13H10O6Purezza:Min. 95%Peso molecolare:822.35 g/mol5-Bromo-6-chloro-3-indoxyl butyrate
CAS:5-Bromo-6-chloro-3-indoxyl butyrate 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 lipid digestion assays.Formula:C12H11BrClNO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:316.58 g/mol5-Bromo-3-indoxyl caprylate
CAS:Also known as Lapis-caprylate; targeting esterase with C8 activity; Blue colorFormula:C16H20BrNO2Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:338.24 g/molAldol® 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.Formula:C26H24N2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:412.48 g/mol
