Sustratos de enzimas
Los sustratos enzimáticos son moléculas sobre las cuales actúan las enzimas para catalizar reacciones químicas. El sustrato se une al sitio activo de la enzima, donde sufre una transformación específica para formar el producto de la reacción. Los sustratos enzimáticos son herramientas esenciales en la investigación para estudiar la cinética enzimática, la especificidad y el mecanismo de acción. También se utilizan en ensayos diagnósticos y estudios bioquímicos. En CymitQuimica, ofrecemos una selección diversa de sustratos enzimáticos de alta calidad para apoyar su investigación en enzimología y bioquímica.
Subcategorías de "Sustratos de enzimas"
Se han encontrado 1529 productos de "Sustratos de enzimas"
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4-Methylumbelliferyl-beta-D-xylopyranoside
CAS:Fluorogenic substrate for β-D-xylosidase. Identification within the family of Enterobacteriaceae.Fórmula:C15H16O7Pureza:Min. 99.0 Area-%Peso molecular:308.29 g/molL-Histidine 7-amido-4-methylcoumarin hydrochloride
CAS:L-Histidine 7-amido-4-methylcoumarin hydrochloride is a synthetic peptide substrate used as a fluorogenic substrate for histidine aminopeptidase.Fórmula:C16H17ClN4O3Pureza:Min. 95%Peso molecular:348.79 g/molNaphthol AS-BI sulphate potassium
CAS:Naphthol AS-BI sulphate potassium salt is a modified naphtol AS substrate used for alkaline and acid phosphatase.Fórmula:C18H14BrNO6S•KPureza:Min. 95%Peso molecular:491.38 g/mol4-Nitrophenyl phosphate, bis(cyclohexylammonium) salt
CAS:Chromogenic substrate yielding a soluble yellow chromophor for the colorimetric assay of phosphatases.Fórmula:C18H32N3O6PPureza:97.0 To 103.0%Peso molecular:417.45 g/molL-Luciferin, potassium salt
CAS:L-Luciferin is an enzyme substrate that is used in the detection of bioluminescence. It is a fluorogenic substrate that can be used to detect the presence of glucose in urine. L-Luciferin is also a chemiluminescent substrate that can be used to detect ATP, which is required for cell metabolism. L-Luciferin has been shown to be stable at pH levels ranging from 2.5 to 9 and can be stored for up to 3 years when stored at 4°C with no light or oxygen exposure. This product has CAS No. 754978-59-1, indicating high purity and quality. L-Luciferin will not stain or react with other compounds, making it highly suitable for use as a conjugate in diagnostic tests or as a ligand in fluorescent staining reactions.Fórmula:C11H7KN2O3S2Pureza:Min. 98.0 Area-%Peso molecular:318.42 g/mol1-Naphthyl β-D-glucuronide
CAS:1-Naphthyl beta-D-glucuronide (NPG) is a chromogenic enzyme substrate used to detect the presence of β-glucuronidase activity. Upon hydrolysis by the enzyme, it produces a yellow product that can be detected by spectrophotometry or visually. It is commonly used in clinical assays to detect the presence of the enzyme in urine samples, as elevated levels can indicate liver or urinary tract diseases. It is also utilized in environmental testing, as some bacteria strains can produce the enzyme as a by-product, making NPG a useful tool for detecting these strains in contaminated water or food sources.Fórmula:C16H16O7Pureza:Min. 95%Forma y color:White PowderPeso molecular:320.29 g/molAldol® 458 nonanoate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Producto controladoAldol 458 nonanoate is a high quality, chromogenic and fluorogenic substrate for use in enzymatic, chemiluminescent, and immunochemical reactions. Aldol 458 nonanoate is used as a chromogenic substrate for the detection of glucose oxidase activity in culture media and as a fluorogenic substrate for the detection of glucose oxidase activity in environmental testing. This product has CAS number 2484872-52-6.Fórmula:C25H29NO4Pureza:Min. 98.0 Area-%Peso molecular:407.5 g/molAldol® 470 butyrate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Producto controladoAldol® 470 butyrate, a chromogenic substrate manufactured by Cymit Quimica and used for enzymatic assays that produces a yellow-orange color upon enzymatic cleavage.Fórmula:C27H25NO5Pureza:Min. 95%Forma y color:PowderPeso molecular:443.5 g/mol3-Acetylumbelliferyl b-D-glucopyranoside
CAS:3-Acetylumbelliferyl beta-D-glucopyranoside is a fluorogenic enzyme substrate for beta-galactosidase-6-phosphatase. It is used in in diagnostic assays such as Gaucher disease.Fórmula:C17H18O9Pureza:Min. 95%Forma y color:PowderPeso molecular:366.32 g/mol4-Methylumbelliferyl b-D-glucuronide trihydrate
CAS:Fluorogenic substrate for beta-glucuronidase GUS
Fórmula:C16H22O12Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:406.34 g/mol5-Bromo-4-chloro-3-indoxyl-beta-D-glucuronic acid, sodium salt trihydrate
CAS:Chromogenic substrate for beta-glucuronidase (GUS) yielding blue precipitate upon cleavage. Used for identification of beta-glucuronidase. X-beta-D-glucuronide has been reported as chromogenic substrate in a number of chromogenic E. coli/ coliform culture media. About 95% of common E. coli possess beta-D-glucuronidase activity. Such chromogenic culture media are used for detection and enumeration of E. coli in food samples such as meat, dairy products and shellfish and have clinical applications in the assessment of urinary infections. It has gained international acceptance as highly accurate test for the presence of E. coli in drinking water samples. It is also used for the detection of the expression of GUS (E. coli beta-glucuronidase) gene fusion marker constructs in plants. The sodium salt has advantages over the cyclohexylammonium salt as being non-electrostatic and possessing a naturally-occurring cation.Fórmula:C14H18BrClNNaO10Pureza:Min. 99.0 Area-%Peso molecular:498.65 g/molFluorescein-dipalmitoylphosphatidylethanolamine triethylammonium salt
CAS:Fluorescein-dipalmitoylphosphatidylethanolamine triethylammonium salt is a fluorescent phospholipid derivative for phospholipase. This substrate consists of a fluorescein conjugated to DPPE (dipalmitoylphosphatidylethanolamine), a key component of biological membranes. This compound is frequently used in membrane dynamics studies and lipid metabolism research. The fluorescein moiety allows visualization of lipid interactions in model membranes, liposomes, or live-cell imaging applications. The triethylammonium salt form enhances solubility and stability, property that facilitates its use in aqueous and lipid-based environments.
Pureza:Min. 95%Forma y color:PowderPeso molecular:1,182.53 g/mol4-Methylumbelliferyl cholin phosphate
CAS:4-Methylumbelliferyl phosphocholine, commonly known as 4-MUPC, is a synthetic phosphodiester used as an enzyme substrate for phospholipase enzymes. 4-MUPC is used as a fluorogenic substrate to measure the activity of phopholipases, which are important mediators of cell signalling.Fórmula:C15H20NO6PPureza:Min. 99.0 Area-%Peso molecular:341.30 g/mol3-Nitrophenyl β-D-glucopyranoside
CAS:3-Nitrophenyl beta-D-glucopyranoside is a chromogenic enzyme substrate commonly used to assay for beta-glucosidase activity. Upon hydrolysis by the enzyme, it produces a yellow product that can be easily detected by spectrophotometry. This substrate is often used in the field of carbohydrate chemistry and biochemistry to study enzyme kinetics and inhibition in both in vitro and in vivo systems.Fórmula:C12H15NO8Pureza:Min. 95%Forma y color:White Yellow PowderPeso molecular:301.25 g/mol5-Bromo-6-chloro-3-indoxyl phosphate, disodium salt trihydrate
CAS:Water soluble substrate for visualizing alkaline phosphatase activity. Produces a magenta 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.Fórmula:C8H10BrClNNa2O7PPureza:Min. 99.0 Area-%Peso molecular:424.49 g/mol3-Indoxyl phosphate p-toluidine Salt
CAS:Producto controlado3-Indoxyl phosphate p-toluidine salt is a secretor of blood group A. It is used in the detection of the presence of alkaline phosphatase in serum and other body fluids. This compound has been shown to be an isoform of 3-indoxyl phosphate with a molecular mass of about 4,000 daltons. It is also used as a substrate for gel electrophoresis and filtration experiments. The purified form of this compound has been shown to have an alkaline phosphatase activity that is ˜4 times greater than that found in human serum and intestinal extracts.
Fórmula:C8H8NO4P·C7H9NPureza:Min. 98 Area-%Forma y color:PowderPeso molecular:320.28 g/molL-Phenylalanine 7-amido-4-methylcoumarin, trifluoroacetate salt
CAS:Please enquire for more information about L-Phenylalanine 7-amido-4-methylcoumarin, trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H19F3N2O5Pureza:Min. 99 Area-%Peso molecular:436.39 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..Fórmula:C15H21NO7Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:327.33 g/molAldol® 515 4-acetoxybutyrate solution, 0.75 M in DMSO, Biosynth Patent: EP 2427431 and US 8940909
CAS:Producto controladoAldol® 515 4-acetoxybutyrate solution, 0.75 M in DMSO, is a chromogenic substrate that can be used to measure the activity of aldolase. It is a liquid at room temperature and has a pH of 7.2. The Aldol® 515 4-acetoxybutyrate solution, 0.75 M in DMSO, is soluble in water and organic solvents such as DMSO and ethanol. This product does not contain any preservatives or additives and is suitable for use with humans and animals. Aldol® 515 4-acetoxybutyrate solution, 0.75 M in DMSO, is manufactured by Cymit Quimica under patents EP 2427431 and US 8940909.br>br> Aldolase catalyzes the conversion of dihydroxyacetone phosphate (DHAP) to glyceraldehyde 3-phosphateFórmula:C29H28N2O5Pureza:Min. 95 Area-%Peso molecular:484.54 g/mol4-Methylumbelliferyl b-D-glucosaminide - Moscerdam™ biochemical purity
CAS:A substrate used for the diagnosis of Sanfilippo disease C (MPS III C).
Fórmula:C16H19NO7Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:337.32 g/mol
