Substrati enzimatici
Sottocategorie di "Substrati enzimatici"
Trovati 1525 prodotti di "Substrati enzimatici"
2-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-galactopyranoside
CAS:2-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-galactopyranoside is a chemiluminescent substrate for the detection of beta galactosidase. It is a white to light yellow powder with a molecular weight of 564.87 and an assay of ≥ 98% by HPLC. This product has been shown to be stable when stored at 4°C for up to three months.Purezza:Min. 95%Peso molecolare:468.41 g/molRef: 3D-EN06444
Prodotto fuori produzioneFluorescein dibutyrate
CAS:Fluorogenic substrate targeting esterase and lipase
Purezza:Min. 95%Peso molecolare:472.49 g/mol4-Methylumbelliferyl 2,3,4,6-tetra-O-acetyl-a-D-glucopyranoside
CAS:4-Methylumbelliferyl 2,3,4,6-tetra-O-acetyl-a-D-glucopyranoside is a fluorescent marker for nucleic acid molecules. It can be applied to identify the metabolic pathways of bacteria in an ecosystem by using fluorescence microscopy. 4-Methylumbelliferyl 2,3,4,6-tetra-O-acetyl-a-D-glucopyranoside is also used to measure the activity of some enzymes in vitro. This compound has been shown to be effective against spittlebugs and other pests that feed on plant sap. The toxic effect of this compound is due to its ability to inhibit acetate synthesis and disrupt membrane transport systems.Purezza:Min. 95%Peso molecolare:506.46 g/molRef: 3D-EM04826
Prodotto fuori produzione4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(a-D-galactopyranosyl)-a-D-galactopyranoside
CAS:4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(a-D-galactopyranosyl)-a-D-galactopyranoside is a fluorescent substrate that can be used in chemiluminescent assays. It is a high purity, high quality chemical that has been tested for culture media, environmental testing and bioluminescence. This product is an excellent choice for use in diagnostics, chromogenic substrates, enzyme substrates and food testing.
Purezza:Min. 95%Peso molecolare:504.44 g/molRef: 3D-EN16478
Prodotto fuori produzione4-Nitrophenyl 4,6-benzylidene-3-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside
4-Nitrophenyl 4,6-benzylidene-3-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside is a chemiluminescent substrate used for the detection of various enzymes. This substrate is commonly used in enzyme assays to measure the activity of β-galactosidase, α-amylase, and β-lactamase. The product can be used in diagnostic applications such as food testing and bacterial identification.Purezza:Min. 95%Peso molecolare:1,088.02 g/molRef: 3D-EN04840
Prodotto fuori produzione4-Nitrophenyl b-D-galactopyranoside hydrate
CAS:4-Nitrophenyl b-D-galactopyranoside hydrate is a water-soluble pNP-based enzyme substrate ideal for quantifying b-galactosidase activity in a variety of sample types. This chromogenic substrate features a unique hydrate composition, which allows for enhanced solubility and stability when compared to standard pNP-galactosides. With its high sensitivity and robust performance, this substrate is widely used in biotechnology, biochemistry, and molecular biology fields, including the investigation of enzyme kinetics, characterization of glycoside hydrolase specificity, and assessment of gene expression levels.Purezza:Min. 95%Peso molecolare:319.27 g/mol2-Naphthyl 2-acetamido-2-deoxy-β-D-glucopyranoside
CAS:2-Naphthyl 2-acetamido-2-deoxy-b-D-glucopyranoside is a chromogenic substrate used for staining and diagnostic purposes. It is a ligand that has been shown to bind to certain enzymes and can be used for the detection of those enzymes. This product is also a chemiluminescence substrate, which can be used in bioluminescent reactions. This product has been shown to have high purity and quality, as well as being a conjugate.Formula:C18H21NO6Purezza:Min. 95%Peso molecolare:347.36 g/molJalapeno green-Gal
Jalapeno green-Gal (Jalapeno green-beta-D-galactopyranoside) is a chromogenic indicator for beta-galactosidase activity. The colorless product is cleaved by lactose-utilizing bacteria in liquid media or on agar plates and yields a Jalapeno green colored precipitate. Jalapeno green-Gal can also be used as detecting agent for beta-galactosidase activity in reporter gene assays or for identification of positive transformants on agar plates when using the α-complementation approach.
Peso molecolare:472.1 g/molRef: 3D-J-0500
Prodotto fuori produzione6-Amino-D-luciferin
CAS:Substrate for synthesis of proluminescent bioconjugates
Formula:C11H9N3O2S2Purezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:279.34 g/molRef: 3D-FA141819
Prodotto fuori produzione4-Nitrophenyl 4,6-O-isopropylidene-a-D-galactopyranoside
CAS:4-Nitrophenyl 4,6-O-isopropylidene-a-D-galactopyranoside is a fluorogenic substrate that can be used to measure the activity of beta-galactosidase. This product is high purity, high quality and has a CAS number of 29781-31-5. It is an enzyme substrate with chromogenic and diagnostic properties that are used for conjugation to other molecules, as well as for culture media, chemiluminescence and food testing. 4NP4IPG is also used in bioluminescence assays to detect the presence of beta-galactosidase.
Purezza:Min. 95%Peso molecolare:341.31 g/molRef: 3D-EN09918
Prodotto fuori produzionePhenylethyl b-D-thioglucopyranoside
Phenylethyl b-D-thioglucopyranoside is a modification of the sugar molecule. It is an oligosaccharide that can be synthesized from a complex carbohydrate. Phenylethyl b-D-thioglucopyranoside is a high purity product that can be custom synthesized with high purity and CAS No. It also has methylation, glycosylation, and polysaccharide properties. The product's chemical structure can be modified in order to change the properties of this substance. This product is fluorinated or saccharified.
Purezza:Min. 95%Colore e forma:Light (Or Pale) Yellow SolidPeso molecolare:300.37 g/mol3-Indolyl b-D-glucuronide sodium salt
CAS:3-Indolyl b-D-glucuronide sodium salt is a specialized enzyme substrate that features an indole moiety linked to a glucuronide group. This compound is commonly used in various biochemical assays to study the activity of glucuronidase enzymes, which play a crucial role in the metabolism and detoxification of xenobiotics and endogenous compounds. The sodium salt form of this substrate ensures enhanced solubility and stability in aqueous solutions, making it a valuable tool for researchers investigating the function and regulation of glucuronidase enzymes in biological systems. 3-Indolyl b-D-glucuronide sodium salt is also used for the detection of E. coli.Purezza:Min. 95%Colore e forma:Off-White SolidPeso molecolare:331.25 g/molRef: 3D-EI03299
Prodotto fuori produzione2,4-Dinitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside
2,4-Dinitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside is a fluorogenic substrate for use in diagnostic testing. It reacts with the enzyme β -galactosidase to produce a blue color. This product is used as an indicator of β -galactosidase activity in bacterial cultures or as an indicator of the presence of this enzyme in food or other materials. It can be used to detect and measure the level of β -galactosidase in a sample. The reaction can be monitored by measuring light emission at 450 nm. 2,4-Dinitrophenyl 2 acetamido 2 deoxy b D glucopyranoside has a CAS number of 47868-87-0 and is available in high purity (>97%).Purezza:Min. 95%Peso molecolare:387.31 g/molRef: 3D-ED09277
Prodotto fuori produzioneD-Luciferin Firefly, potassium salt - white
CAS:Water soluble substrate for firefly luciferase. Used for imaging the expression of the LUC marker gene and luciferase-fusion conjugates in living cells, tissues and organisms. Extensively utilized in reporter gene assays, immunoassays and hygiene monitoring. Endotoxin free product.
Formula:C11H7KN2O3S2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:318.42 g/molRef: 3D-EL175434
Prodotto fuori produzione4-Nitrophenyl a-D-maltotetraoside
CAS:4-Nitrophenyl alpha-D-maltotetraoside is a chromogenic substrate used for the detection of alpha-glucosidase and alpha-amylase activity. The four glucose units in the molecule are hydrolyzed by the enzyme, releasing 4-nitrophenol and allowing for easy colorimetric measurement of enzymatic activity
Purezza:Min. 95%Peso molecolare:787.67 g/mol1-Naphthyl-α-D-mannopyranoside
CAS:1-Naphthyl-alpha-D-mannopyranoside is a chromogenic substrate. It is used in diagnostics and as a reagent for enzymatic analysis of alpha-mannosidase activity in culture media, food testing, and environmental testing.
Formula:C16H18O6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:306.31 g/molRef: 3D-EN66033
Prodotto fuori produzione4-Nitrophenyl b-globo-N-tetraoside
CAS:4-Nitrophenyl beta-galactoside (pNP-Gal) is a chromogenic substrate commonly used in enzymatic assays to detect and quantify the presence of beta-galactosidase. It is hydrolyzed by the enzyme to release 4-nitrophenol, which produces a yellow color that can be measured spectrophotometrically. Similarly, 4-Nitrophenyl beta-glucoside (pNP-Glc) can be used to assay beta-glucosidase activity. 4-Nitrophenyl beta-globotrioside (pNP-Glo) is a similar compound that has been designed as a substrate for glycosidases that cleave terminal beta-galactosyl-(1->3)-N-acetylgalactosamine residues. In these assays, the release of 4-nitrophenol can be measured to determine the activity of the enzyme under study. The use of chromogenic substrates like pNP-Glo allows for the rapid and reliable detection of glycosidase activity in a variety of biological samples.
Purezza:Min. 95%Colore e forma:PowderPeso molecolare:828.72 g/molRef: 3D-EN44929
Prodotto fuori produzioneNaphthol AS-CL phosphate
CAS:Modified naphtol AS substrate used in histochemical and cytochemical staining
Purezza:Min. 95%Peso molecolare:407.74 g/molRef: 3D-EN67711
Prodotto fuori produzioneLuciferin-β-D-glucuronide, dipotassium salt
Luciferin-beta-D-glucuronide, dipotassium salt, is a bioluminescent substrate for beta-glucuronidase (GUS). It is used in various fields, including biomedical research, diagnostics, and imaging.
Formula:C17H14K2N2O9S2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:531.94149Ref: 3D-EL175427
Prodotto fuori produzioneD-Luciferin Firefly, sodium salt monohydrate - Endotoxin-free
CAS:Water soluble substrate for firefly luciferase, with low endotoxin.
Formula:C11H9N2NaO4S2Purezza:Min. 95%Peso molecolare:320.3 g/mol4-Nitrophenyl valerate
CAS:Please enquire for more information about 4-Nitrophenyl valerate including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C11H13NO4Peso molecolare:223.23 g/molRef: 3D-J-012670
Prodotto fuori produzioneLuciferin-beta-D-glucuronide, dipotassium salt
Luciferin-beta-D-glucuronide, dipotassium salt is a fluorescent compound that is used as a diagnostic tool. It can be used to detect the presence of enzymes, such as beta-galactosidase and beta-glucuronidase, in culture media or biological fluids. Luciferin-beta-D-glucuronide, dipotassium salt is also used for food testing and environmental testing.
Formula:C17H14K2N2O9S2Purezza:Min. 94.0 Area-%Peso molecolare:532.63 g/mol4-Nitrophenyl-myo-inositol-1-yl phosphate
CAS:4-Nitrophenyl-myo-inositol-1-yl phosphate is a highly specific chromogenic substrate used for the detection, quantification, and characterization of phosphoinositide phosphatases. When cleaved by the target enzyme, it generates a highly absorbing 4-nitrophenyl moiety, producing a yellow color that can be measured spectrophotometrically. This versatile substrate is valuable in examining phosphoinositide phosphatase activity, enzyme kinetics, substrate specificity, and inhibition studies in various cellular processes, including signal transduction, lipid metabolism, and membrane trafficking.
Purezza:Min. 95%Peso molecolare:381.23 g/mol6-Hexanoylamino-4-methylumbelliferyl b-D-galactopyranoside
6-Hexanoylamino-4-methylumbelliferyl b-D-galactopyranoside is a chromogenic substrate for beta-galactosidase.Purezza:Min. 95%2-O-(4-Nitrophenyl)-a-D-N-glycolylneuraminic acid
CAS:2-O-(4-Nitrophenyl)-a-D-N-glycolylneuraminic acid is commonly used to measure the activity of sialidase enzymes, specifically those that cleave glycoconjugates containing 2-O-(4-nitrophenyl)-alpha-D-N-glycolylneuraminic acid. The resulting product can be detected by measuring the absorbance at a specific wavelength using a spectrophotometer. This substrate offers a high degree of specificity for glycolylneuraminic acid-containing substrates and is useful for both research and diagnostic purposes.Purezza:Min. 95%Colore e forma:PowderPeso molecolare:446.36 g/mol
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