Enzyme Substrates
Enzyme substrates are molecules upon which enzymes act to catalyze chemical reactions. The substrate binds to the active site of the enzyme, where it undergoes a specific transformation to form the product of the reaction. Enzyme substrates are essential tools in research for studying enzyme kinetics, specificity, and mechanism of action. They are also used in diagnostic assays and biochemical studies. At CymitQuimica, we provide a diverse selection of high-quality enzyme substrates to support your research in enzymology and biochemistry.
Subcategories of "Enzyme Substrates"
Found 1526 products of "Enzyme Substrates"
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AquaSpark® 510 Calibration Probe, Ramot at Tel-Aviv University Ltd. Patent family WO 2017/130191
CAS:AquaSpark® Calibration Probe is a water-soluble dioxetane-based chemiluminescent probe. Deprotonation of the free phenol group of the calibration probe under mild basic conditions results in an emissive decomposition process. No addition of enhancer or sensitizing agent is required to produce the bright green light emission in aqueous solutions.
AquaSpark® Calibration Probe is used for:
Demonstration experiment susing only the probe and an aqueous solution or water;
Evaluation of the AquaSpark® maximum light emission;
Functional tests of luminometers, plate readers and cameras;
Comparison with other probes bearing an enzyme labile group in order to build concentration/response curves;
Validation and comparison between different AquaSpark® probes.Formula:C21H23ClO6Purity:Min. 95%Color and Shape:PowderMolecular weight:406.12 g/molIsopropyl-β-D-thiogalactopyranoside - non-animal origin
CAS:A non-metabolizable allolactose analogue, widely used in molecular biology for overexpression of recombinant proteins from inducible systems under the control of lac promoter. IPTG binds to the LacI repressor and causes its release from the lac operator, allowing gene expression to take place. Present in vectors of pGEX, pGEM-T, pET, pRSET, pMAL class and others.Formula:C9H18O5SPurity:Min. 99.0 Area-%Molecular weight:238.3 g/mol2-Fluoro-4-nitrophenyl b-D-galactopyranoside
CAS:2-Fluoro-4-nitrophenyl b-D-galactopyranoside is a chromogenic substrate in enzymatic assays with β-galactosidase. Commonly abbreviated as PFONPG, it is a hydrophilic compound that can be dissolved in saline and blood samples, which makes it a suitable candidate for diagnostic applications as a gene reporter probe by simple analytic methodologies. 2-Fluoro-4-nitrophenyl b-D-galactopyranoside have been used to detect and monitor the growth of prostate tumor cells.Purity:Min. 95%Color and Shape:PowderMolecular weight:319.24 g/mol4-Methylumbelliferone
CAS:4-Methylumbelliferone is a coumarin derivative that inhibits the activity of enzymes such as p-nitrophenyl phosphate oxidase and aminopeptidase. It is used in vitro to study oxidative injury, which plays a role in the pathogenesis of inflammatory diseases, including primary sclerosing cholangitis and bone marrow transplantation. 4-Methylumbelliferone has been shown to induce apoptosis by increasing reactive oxygen species levels and activating toll-like receptor 4 (TLR4). It also has inhibitory effects on osteosarcoma cell proliferation in vitro.Formula:C10H8O3Molecular weight:176.17 g/mol4-Methylumbelliferyl 2-acetamido-2-deoxy-b-D-glucopyranoside-6-sulfate sodium salt
CAS:4-Methylumbelliferyl 2-acetamido-2-deoxy-beta-D-glucopyranoside-6-sulfate sodium salt is a high-quality fluorogenic substrate specifically designed for the detection and quantification of various enzymes, including beta-glucosidases and sulfatases. Upon hydrolysis by the target enzyme, this substrate releases the highly fluorescent 4-methylumbelliferone, allowing for real-time monitoring and accurate measurement of enzyme activities in biochemical assays, diagnostic tests, and research applications. 4-Methylumbelliferyl 2-acetamido-2-deoxy-beta-D-glucopyranoside-6-sulfate sodium salt has excellent solubility in water, ensuring a consistent and reliable performance in different experimental conditions. This versatile substrate is an essential tool for researchers and industry professionals who require a sensitive and reproducible detection method for enzymes of interest.Formula:C18H20NO11SNaPurity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:481.41 g/mol4-Methylumbelliferyl b-D-cellopentoside
CAS:A fluorogenic MOSCERDAM® substrate targeting cellulasesFormula:C40H58O28Purity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:986.89 g/mol4-Methylumbelliferyl 6-deoxy-2,3,4,6-tetra-O-acetyl-6-thio-β-D-glucopyranoside
4-Methylumbelliferyl 6-deoxy-2,3,4,6-tetra-O-acetyl-6-thio-beta-D-glucopyranoside is a fluorogenic substrate for beta-glucosidase. After enzymatic cleaveage, free 4-methylumbelliferone (also known as hymecromone) is released, exhibiting blue fluorescence upon excitation with UV light. The strongest fluorescence of 4-methylumbelliferone requires deprotonation of the hydroxyl group (thus requires alkaline pH), with a maximal fluorescence intensity obtained with excitation at 350 to 370 nm and emission at 440 to 470 nm. The use of 4-methylumbelliferyl 6-deoxy-2,3,4,6-tetra-O-acetyl-6-thio-beta-D-glucopyranosideas a substrate for measuring the beta-glucosidase activity is used for Gaucher disease diagnosis.Formula:C24H26O11SPurity:Min. 95%Color and Shape:White to off-white solid.Molecular weight:522.52 g/molL-Phenylalanine 7-amido-4-methylcoumarin trifluoroacetate salt
CAS:L-Phenylalanine 7-amido-4-methylcoumarin trifluoroacetate salt is a fluorogenic peptide substrate for aminopeptidase. This AMC peptide substrate is normally used to rapidly profile the N-terminal specificity of proteases.Formula:C19H18N2O3•C2HF3O2Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:436.38 g/mol4-Methylumbelliferyl lignocerate
CAS:This botanical is a download for the Floral Database.
Formula:C34H54O4Purity:Min. 95 Area-%Molecular weight:526.81 g/molRef: 3D-M-5720
1gTo inquire5gTo inquire250mgTo inquire500mgTo inquire2500mgTo inquire-Unit-ggTo inquireN-Acetyl-glycine p-nitroanilide
CAS:Substrate for hydrolasesFormula:C10H10N2O5Purity:Min. 95%Color and Shape:Yellow powder.Molecular weight:238.2 g/mol5-Bromo-3-indolyl-β-D-galactopyranoside-6-sulfate sodium salt
CAS:5-Bromo-3-indolyl-beta-D-galactopyranoside-6-sulfate sodium salt is a lapis substrate, a chromogenic substrate that yields a deep blue color after cleavage. It is used in sulfatase activity assays and for the diagnosis of Mucopolysaccharidosis IVA (Morquio A).Formula:C14H15BrNNaO9SPurity:Min. 95%Color and Shape:PowderMolecular weight:476.23 g/mol3-Nitrophenyl b-D-galactopyranoside
CAS:Chromogenic substrate targeting beta-galactosidaseFormula:C12H15NO8Color and Shape:PowderMolecular weight:301.25 g/mol4-Nitrophenyl 2-acetamido-3-O-[2-O-a-L-fucopyranosyl-b-D-galactopyranosyl)-2-deoxy-b-D-galactopyranoside
CAS:4-Nitrophenyl 2-acetamido-3-O-[2-O-a-L-fucopyranosyl-b-D-galactopyranosyl)-2-deoxyb-D-galactopyranoside is a water soluble, fluorescent probe that can be used for detecting the presence of β-(1→4) -linked galactosaminoglycans. The dye is a substrate for enzymes such as α--mannosidase, β--glucuronidase and β--galactosidase. The dye is also an excellent ligand for lectins such as concanavalin A and wheat germ agglutinin. This product is a diagnostic reagent that has been shown to have high purity and quality. It has CAS No. 93496-53-8 and can be used in food testing, bioluminescence, environmental testing, or high purity applications.
Formula:C26H38N2O17Purity:Min. 95%Molecular weight:650.58 g/mol5-Bromo-6-chloro-3-indolyl α-D-glucopyranoside
CAS:5-Bromo-6-chloro-3-indolyl α-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 Pompe disease diagnostics, a glycogen storage disorder, that measures the deffiency of alpha-glucosidase (GAA) that could lead to the accumulation of glycogen in lysosomes.
Formula:C14H15BrClNO6Purity:Min. 95%Color and Shape:PowderMolecular weight:408.63 g/mol6-Chloro-3-indolyl butyrate
CAS:6-Chloro-3-indolyl butyrate is a chromogenic substrate for lipases. Use in lipid digestion and metabolism studies, it produces a salmon-pink color when 6-chloro-3-indolyl is released after enzymatic cleavage.Formula:C12H12ClNO2Purity:Min. 95%Color and Shape:PowderMolecular weight:237.68 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.Purity:Min. 95%Molecular weight:447.39 g/molBCM® O157:H7(+)
BIOSYNTH Culture Medium for the isolation andidentification of Escherichia coli O157:H7
4-Chloro-3-indoxyl-β-D-galactopyranoside
CAS:Chromogenic substrate for β-D-galactosidase yielding a precipitate. Mostly used in histochemistry.Formula:C14H16ClNO6Molecular weight:329.74 g/mol5-Bromo-4-chloro-3-indolyl b-D-galactofuranoside
5-Bromo-4-chloro-3-indolyl b-D-galactofuranoside is a chromogenic substrate used to detect the specific enzymatic activity of beta-D-galactofuranosidase. 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 b-D-galactofuranoside is used in assays for detecting bacterial pathogens (e.g., Mycobacterium tuberculosis).Formula:C14H15BrClNO6Purity:Min. 95%Color and Shape:PowderMolecular weight:408.63 g/molL-Lysyl-L-alanine 7-amido-4-methylcoumarin dihydrochloride
CAS:L-Lysyl-L-alanine 7-amido-4-methylcoumarin dihydrochloride is a fluorogenic peptide substrate for aminopeptidase. This AMC peptide substrate is normally used to rapidly profile the N-terminal specificity of proteases.Purity:Min. 98.0 Area-%Color and Shape:Powder
