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6-Chloro-3-indoxyl-N-acetyl-β-D-galactosaminide
CAS:Chromogenic substrate for N-Acetyl-β-D-galactosaminidase yielding a salmon-colored precipitate.Formula:C16H19ClN2O6Purity:Min. 98.0 Area-%Molecular weight:370.79 g/molRef: 3D-C-4762
1gTo inquire50mgTo inquire100mgTo inquire250mgTo inquire500mgTo inquire-Unit-ggTo inquire2-Chloro-4-nitrophenyl β-D-glucopyranoside
CAS:2-Chloro-4-nitrophenyl β-D-glucopyranoside is a chromogenic substrate for beta-glucosidases. In biochemical enzyme assays and in vitro diagnostics analysis, the substrate is used to monitor the glycosyltransferase activity. When 2-chloro-4-nitrophenyl β-D-glucopyranoside is cleaved by beta-glucosidase, 2-chloro-4-nitrophenol is released and quantified.Formula:C12H14ClNO8Purity:Min. 95%Color and Shape:White PowderMolecular weight:335.69 g/molNaphthol AS-BI b-D-glucuronide
CAS:Chromogenic substrate to visualize beta-glucuronidase activity; produces a red color
Formula:C24H22BrNO9Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:548.34 g/molOstazin brilliant red H-3B galactomannan
Ostazin Brilliant Red H-3B Galactomannan is a chemiluminescent substrate used for the detection of β-1,4-galactomannans. It reacts with the glucose residues on the mannan backbone to produce a red fluorescent product. This product can be detected by spectrophotometry at an excitation wavelength of 395 nm and emission wavelength of 510 nm. The Ostazin Brilliant Red H-3B Galactomannan substrate is useful in detecting Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Group A streptococci, Group B streptococci, Group D streptococci, Group G streptococci, and Group C streptococci.
Purity:Min. 95%2-Naphthyl b-D-mannopyranoside
CAS:2-Naphthyl b-D-mannopyranoside is a chromogenic substrate specifically designed for the detection and quantification of β-mannosidase enzyme activity. Upon hydrolysis by β-mannosidase, this substrate releases a colored product, 2-naphthol, which can be easily monitored spectrophotometrically. The use of 2-Naphthyl b-D-mannopyranoside allows for the rapid and sensitive measurement of β-mannosidase activity in various applications, such as enzyme assays, screening for β-mannosidase-producing microorganisms, and studying the kinetics and inhibition of β-mannosidase enzymes.Purity:Min. 95%Molecular weight:306.31 g/mol3-Nitrophenyl a-D-galactopyranoside
CAS:3-Nitrophenyl alpha-D-galactopyranoside is a chromogenic substrate to measure the activity of the alpha-galactosidase enzymes. Upon hydrolysis by galactosidase, 3NPG releases a yellowish product, 3-nitrophenol, which can be easily measured spectrophotometrically. Some of the applications include enzyme assays, screening for alpha-galactosidase-producing microorganisms, and studying the kinetics and inhibition of alpha-galactosidase enzymes.Purity:Min. 95%Color and Shape:PowderMolecular weight:301.25 g/mol2-Naphthyl-Beta-D-Glucuronide Sodium Salt
CAS:2-Naphthyl-beta-D-glucuronide sodium salt is an enzyme substrate to detect beta-glucuronidase. The enzyme cleaves the glycosidic bond in 2-naphthyl-beta-D-glucuronide to release 2-naphtol and glucuronic acid. Beta-glucuronidase activity assays are important in many fields such as cancer research, as the enzyme is expressed in some tumors and its activity can be targeted for cancer therapy. The enzyme has also an important role in drug metabolism as it recognizes and binds to drug glucuronide conjugate (as 2-naphthyl-beta-D-glucuronide) facilitating its hydrolysis to release the active part. 2-Naphthyl-beta-D-glucuronide sodium salt has a higher solubility as it is in its salt form.Formula:C16H15NaO7Purity:Min. 95%Color and Shape:PowderMolecular weight:342.28 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.Formula:C16H16O7Purity:Min. 95%Color and Shape:White PowderMolecular weight:320.29 g/mol2-Nitrophenyl-beta-D-galactopyranoside - non-animal origin
CAS:2-Nitrophenyl-beta-D-galactopyranoside is a non-animal origin chromogenic substrate for the detection of beta-galactosidase activity. It is used in food testing, diagnostics, and environmental testing. 2-Nitrophenyl-beta-D-galactopyranoside is also used as a ligand in enzyme assays and a fluorogenic substrate for chemiluminescent reactions. This product is conjugated to HRP.Formula:C12H15NO8Purity:Min. 98 Area-%Molecular weight:301.25 g/mol5-Bromo-4-chloro-1-methyl-3-indolyl-α-D-glucopyranoside
CAS:5-Bromo-4-chloro-1-methyl-3-indolyl-α-D-glucopyranoside is a fluorescent substrate used for the detection of α-glucuronidase.Formula:C15H17BrClNO6Purity:Min. 99.0 Area-%Molecular weight:422.66 g/mol4-Nitrophenyl-beta-D-xylopyranoside
CAS:Chromogenic β-xylosidase substrate yielding a yellow solution upon cleavage.Formula:C11H13NO7Purity:Min. 99 Area-%Molecular weight:271.23 g/mol5-Bromo-4-chloro-3-indolyl a-L-arabinofuranoside
5-Bromo-4-chloro-3-indolyl a-L-arabinofuranoside is a chromogenic substrate used to detect the specific enzymatic activity of alpha-L-arabinofuranosidase. 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-L-arabinofuranoside is used in bacterial arabinan degradation assays (e.g. Bacillus spp.).Formula:C13H13BrClNO5Purity:Min. 98.0 Area-%Color and Shape:PowderMolecular weight:378.6 g/mol5-Bromo-4-chloro-3-indolyl a-D-maltopyranoside
CAS:5-Bromo-4-chloro-3-indolyl a-D-maltopyranoside is a chromogenic substrate used to detect the specific enzymatic activity of alpha-glucosidase. 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-maltopyranoside is used in Pompe disease screening and glycogen storage disorder diagnosis.Formula:C20H25BrClNO11Purity:Min. 95%Color and Shape:PowderMolecular weight:570.77 g/mol5-Bromo-4-chloro-3-indoxyl-alpha-D-N-acetylneuraminic acid, sodium salt
CAS:Chromogenic substrate for neuraminidase yielding a blue precipitate upon cleavage.Formula:C19H21BrClN2NaO9Purity:Min. 98.0 Area-%Molecular weight:559.74 g/mol6-Chloro-3-indolyl 2-acetamido-2-deoxy-β-D-glucopyranoside
CAS:6-Chloro-3-indolyl 2-acetamido-2-deoxy-b-D-glucopyranoside is a pink enzyme substrate commonly used in biochemical research and diagnostic applications. This compound is a derivative of indolyl glucopyranoside, which is known for its ability to produce a colored product upon enzymatic hydrolysis. 6-Chloro-3-indolyl 2-acetamido-2-deoxy-b-D-glucopyranoside is particularly useful for studying glycosidases, enzymes that cleave glycosidic bonds in complex carbohydrates. Its pink coloration makes it an ideal choice for colorimetric assays, enabling researchers to monitor enzyme activity in real-time and facilitating the development of new diagnostic tools and therapeutic strategies.
Formula:C16H19ClN2O6Purity:Min. 95%Color and Shape:White to off-white solid.Molecular weight:370.78 g/mol5-Bromo-4-chloro-3-indolyl a-D-mannopyranoside
CAS:5-Bromo-4-chloro-3-indolyl a-D-mannopyranoside is a chromogenic substrate used to detect the specific enzymatic activity of alpha-mannosidase. 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-mannopyranoside is used in alpha-mannosidosis diagnosis and other lysosomal storage disorder.Formula:C14H15BrClNO6Purity:Min. 95 Area-%Color and Shape:PowderMolecular weight:408.63 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/mol5-Bromo-4-chloro-3-indoxyl myo-inositol-1-phosphate, ammonium salt
CAS:This product is designed for the sensitive color detection andidentification of various bacteria, such as pathogenic strains of Listeria, Clostridium, Bacillus and Staphylococcus. 5-Bromo-4-chloro-3-indoxyl myo-inositol-1-phosphate (X-phos-inositol; X-IP) is a chromogenic indicator for phosphatidyl-inositol specific phospholipase C(PI-PLC, EC 4.6.1.13). The colorless product is cleaved by PI-PLC positive microorganisms in liquid media or on solid culture media and yields a blue-green color precipitate.Formula:C14H19BrClN2O9PPurity:Min. 90.0 Area-%Molecular weight:505.64 g/mol6-Chloro-3-indolyl β-D-cellobioside
CAS:6-Chloro-3-indolyl b-D-cellobioside is a chromogenic substrate that produces a salmon-pink color after enzymatic cleavage. It is used for detecting the activity of beta-D-cellobiosidase in enzyme assays.
Purity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:491.87 g/molAldol® 495 nonanoate solution, 0.75 M in DMSO, Biosynth Patent: EP 2427431 and US 8940909
CAS:Controlled ProductAldol® 495 nonanoate is a chromogenic and fluorogenic enzyme substrate used for detection of lipase activity. The colorless enzyme substrate is cleaved by C9 esterases, yielding development of an orange coloration. In addition, green fluorescence is generated when Aldol® 355 fluorescence enhancer or a suitable matrix is present. Aldol® 495 nonanoate can be used in enzyme assays and live bacterial cultures. Aldol® 495 nonanoate is suitable for use in liquid and solid media, under aerobic as well as anaerobic conditions.Formula:C29H31ClN2O3Purity:Min. 95%Molecular weight:491.02 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.Formula:C14H18BrClNNaO10Purity:Min. 99.0 Area-%Molecular weight:498.65 g/mol5-Bromo-4-chloro-3-indoxyl-α-D-N-acetylneuraminic acid, cyclohexylammonium salt
5-Bromo-4-chloro-3-indoxyl-alpha-D-N-acetylneuraminic acid, cyclohexylammonium salt is a Fluorogenic substrate used for the detection of an enzyme that converts sialic acid to fluorescein. This product has a high quality and purity with a CAS number. It is used in Culture media as a conjugate, Enzyme substrate, Food testing, High purity, Diagnostics, ligand, Chromogenic substrate, Environmental testing. The product has been tested and found to be safe for use with animals and humans.Formula:C25H35BrClN3O9Purity:Min. 99.5 Area-%Molecular weight:636.92 g/mol4-Nitrophenyl a-L-arabinopyranoside
CAS:Substrate for a-L-arabinopyranosidaseFormula:C11H13NO7Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:271.22 g/mol4-Nitrophenyl b-D-ribofuranoside
CAS:4-Nitrophenyl β-D-ribofuranoside is a synthetic chromogenic molecule designed to profile phosphorolytic enzyme activity, specifically ribonucleoside-hydrolyzing enzymes. Upon hydrolysis by these enzymes, it releases a 4-nitrophenolic compound, which can be monitored spectrophotometrically at 405-410 nm as a quantitative indicator of enzyme activity. This substrate is suitable for studying ribonucleoside-hydrolyzing enzymes, such as ribo- and deoxyribonucleases, in various biological systems and, in turn, could help advance our understanding of nucleic acid metabolism, gene function, and regulatory processes.Formula:C11H13NO7Purity:Min. 97 Area-%Color and Shape:White PowderMolecular weight:271.22 g/mol4-Chloro-3-indolyl β-D-galactopyranoside
CAS:2-Chloro-4-nitrophenyl b-D-lactoside is a chromogenic enzyme substrate used to study the activity of enzymes. It produces a color when hydrolyzed, which makes it a valuable tool in screening for enzyme activity and studying enzyme kinetics.Formula:C14H16ClNO6Purity:Min. 95%Color and Shape:SolidMolecular weight:329.73 g/mol3-Indolyl 2-acetamido-2-deoxy-b-D-glucopyranoside
CAS:3-Indolyl 2-acetamido-2-deoxy-b-D-glucopyranoside is a substrate used for the detection of the enzyme N-acetylglucosaminidase (NAG). The enzyme hydrolyzes the NAG conjugate, releasing indole that can be detected through a colorimetric assay. This method is commonly used in clinical chemistry to evaluate kidney function, as NAG is excreted in urine and increased levels may indicate renal injury or disease. The indole NAG assay is also used in microbiology to detect the presence of NAG-producing bacteria.Purity:Min. 95%Molecular weight:336.34 g/mol3-Indoxyl phosphate, p-toluidine salt
CAS:Controlled Product3-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.
Formula:C8H8NO4P·C7H9NPurity:Min. 98 Area-%Molecular weight:320.28 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.Purity:Min. 95%Molecular weight:251.67 g/mol4-Nitrophenyl 4,6-ethylidene-a-D-maltoheptaoside
CAS:4-Nitrophenyl 4,6-ethylidene-?-D-maltoheptaoside is a substrate used in a reference measurement method for ?-amylase activity in the diagnosis of acute pancreatitis, approved by the International Federation of Clinical Chemistry (IFCC). The substrate is hydrolysed by serum ?-amylase into shorter 4-nitrophenylated oligosaccharides and their free counterparts. These reaction products are channeled into an indicator reaction with ?-glucosidase and are degraded into glucose and the chromophore, 4-nitrophenol.Formula:C50H77NO38Purity:Min. 90%Color and Shape:Off-White Yellow PowderMolecular weight:1,300.13 g/mol5-Bromo-6-chloro-3-indoxylphosphat, disodium salt trihydrate
5-Bromo-6-chloro-3-indoxylphosphate, disodium salt trihydrate is a bioluminescent substrate that can be used in a variety of diagnostic applications. This compound reacts with luciferase to yield light and can serve as an indicator for various enzymes and chemical reactions. 5-Bromo-6-chloro-3-indoxylphosphate, disodium salt trihydrate has been shown to be compatible with both culture media and food testing.Purity:Min. 95%5-Iodo-3-indoxyl-beta-D-galactopyranoside
CAS:5-Iodo-3-indoxyl-beta-D-galactopyranoside is a chromogenic substrate for beta-galactosidase.Formula:C14H16INO6Purity:Min. 99 Area-%Molecular weight:421.19 g/mol4-Nitrophenyl 4,6-benzylidene-α-D-glucopyranoside
CAS:4-Nitrophenyl 4,6-benzylidene-alpha-D-glucopyranoside is a chromogenic substrate for alpha-glucosidase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl 4,6-benzylidene-alpha-D-glucopyranoside is used in different applications such as the Pompe disease diagnosis, glycogen metabolism researchFormula:C19H19NO8Purity:Min. 95%Color and Shape:PowderMolecular weight:389.36 g/mol4-Nitrophenyl b-L-arabinofuranoside
CAS:Chromogenic substrate targeting alpha-L-arabinofuranosidase
Purity:Min. 95%Color and Shape:White/Off-White SolidMolecular weight:271.22 g/mol(5α)-17-(3-Pyridinyl)androst-16-en-3-one
CAS:Controlled Product(5α)-17-(3-Pyridinyl)androst-16-en-3-one is a natural metabolite of testosterone that is produced in the liver. It has been identified as an impurity in API, which can be found in drugs used for the treatment of high blood pressure and prostate cancer. (5α)-17-(3-Pyridinyl)androst-16-en-3-one is not active as a drug itself, but it can be used as a standard to study the metabolism of testosterone and other steroids.Formula:C24H31NOPurity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:349.51 g/mol5-Bromo-4-chloro-3-indolyl β-D-lactopyranoside
CAS:5-Bromo-4-chloro-3-indolyl b-D-lactopyranoside is a chromogenic substrate used to detect the specific enzymatic activity of beta-galactosidase. 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-lactopyranoside is used in lactose intolerance screening.Formula:C20H25BrClNO11Purity:Min. 95%Color and Shape:PowderMolecular weight:570.77 g/mol5-Bromo-4-chloro-3-indoxyl phosphate p-toluidine, micronized
CAS:A substrate for alkaline phosphatase yielding a blue insoluble product upon cleavage. Colour can be further enhanced when used together with Nitroblue tetrazolium. The substrate system is versatile and has functions in a variety of applications, including Northern, Southern, and Western blotting, in situ hybridization, ELISAs, microarray and immunohistochemistry. The micronized structure enhances solubility.Formula:C8H6BrClNO4P•C7H9NPurity:Min. 95%Color and Shape:PowderMolecular weight:433.63 g/mol2-Nitrophenyl-beta-D-galactopyranoside
CAS:Chromogenic β-galactosidase substrate yielding a yellow solution upon cleavage. Can be used for the detection of coliforms due to their beta-galactosidase activity.Formula:C12H15NO8Purity:Min. 99.0 Area-%Molecular weight:301.26 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside
CAS:4-Nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside is a chromogenic pNP substrate specifically designed for the analysis of N-acetylglucosaminidase activity. Upon enzyme action, the substrate releases 4-nitrophenol, a yellow compound that can be detected by spectrophotometric methods, providing a reliable and sensitive means of quantifying enzyme activity. This versatile substrate is widely used in biochemical studies, disease diagnostics, and the enzyme production industry.Formula:C14H18N2O8Color and Shape:White Off-White PowderMolecular weight:342.3 g/mol4-Nitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside-6-sulfate sodium salt
CAS:4-Nitrophenyl 2-acetamido-2-deoxy-beta-D-glucopyranoside-6-sulfate sodium salt is a chromogenic substrate for N-acetylglucosamine-6-sulfatase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl 2-acetamido-2-deoxy-beta-D-glucopyranoside-6-sulfate sodium salt is used in different applications such as the Mucopolysaccharidosis IIID (Sanfilippo D) diagnosis
Formula:C14H17N2O11S·NaPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:444.35 g/mol6-Chloro-3-indoxyl butyrate
CAS:6-Chloro-3-indoxyl butyrate is a chemiluminescent substrate that is used in diagnostics and research. It has been shown to be an excellent ligand for the detection of DNA and protein. 6-Chloro-3-indoxyl butyrate can also be used as a chromogenic substrate for the detection of alkaline phosphatase, acid phosphatase, or beta-galactosidase. This product is also used in food testing, enzyme substrates, and fluorogenic substrates.Formula:C12H12ClNO2Purity:Min. 99.0 Area-%Molecular weight:237.69 g/mol4-Nitrophenyl phosphate mono(2-amino-2-ethyl-1,3-propanediol) salt monohydrate
CAS:4-Nitrophenyl phosphate mono(2-amino-2-ethyl-1,3-propanediol) salt monohydrate is a chromogenic substrate that can be used to detect the presence of alkaline phosphatase. It is also used in food testing and diagnostics. 4NPPMD is a substrate for the enzyme alkaline phosphatase, which has been shown to play a role in the inflammatory response. The production of 4NPPMD by bacteria in the environment can be detected with chemiluminescence or bioluminescence. This product has been shown to react with both horseradish peroxidase and alkaline phosphatase, as well as other enzymes that are involved in metabolic pathways. This substrate also has high purity and fluorescence properties.Formula:C11H21N2O9PPurity:Min. 95 Area-%Molecular weight:356.26 g/mol2-Chloro-4-nitrophenyl b-D-maltoheptaoside
CAS:2-Chloro-4-nitrophenyl b-D-maltoheptaoside is a fluorescent compound that is used in medical research for the visualization of muscle glycogen. It is also used to study the binding of molecules to proteins, as well as to measure enzyme activity. The compound has been shown to be insensitive to changes in pH and temperature, so it can be used at different pH levels and temperatures without affecting its function. 2-Chloro-4-nitrophenyl b-D-maltoheptaoside can be detected by titration calorimetry due to its high molecular weight. The molecule's affinity for carbohydrates also allows it to be used in optimization studies of carbohydrate molecules.Purity:Min. 95%Molecular weight:1,308.54 g/molAldol® 515 4-acetoxybutyrate solution, 0.75 M in DMSO, Biosynth Patent: EP 2427431 and US 8940909
CAS:Controlled ProductAldol® 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-phosphateFormula:C29H28N2O5Purity:Min. 95 Area-%Molecular weight:484.54 g/mol1-Naphthyl β-D-galactopyranoside
CAS:1-Naphthyl b-D-galactopyranoside is a chromogenic substrate used to detect the presence of beta-galactosidase enzymes. The enzyme cleaves the substrate to produce a colored product that can be quantified and visualized. This substrate is commonly used in applications such as the detection of lacZ gene expression in bacterial colonies or in histochemical staining of tissues to identify beta-galactosidase activity.Formula:C16H18O6Purity:Min. 95%Color and Shape:PowderMolecular weight:306.32 g/mol4-(Hydroxymethyl)phenyl-β-D-glucopyranoside tetraacetate
CAS:4-(Hydroxymethyl)phenyl-beta-D-glucopyranoside tetraacetate is a drug that has been shown to have antidiabetic effects in diabetic patients. It has been shown to inhibit tyrosinase activity and increase the production of gamma-aminobutyric acid (GABA) in brain cells. This compound also has a protective effect against glutamate toxicity, and is being studied as a potential treatment for epilepsy. 4-(Hydroxymethyl)phenyl-beta-D-glucopyranoside tetraacetate inhibits the production of tyrosinase, which is an enzyme responsible for the conversion of tyrosine to melanin. This process can be inhibited by inhibiting tyrosinase activity with 4-(hydroxymethyl)phenyl-beta-D-glucopyranoside tetraacetate.Formula:C21H26O11Molecular weight:454.43 g/mol2,4-Dinitrophenyl 2-deoxy-2-fluoro-b-D-glucopyranoside
CAS:2,4-Dinitrophenyl 2-deoxy-2-fluoro-β-D-glucopyranoside, sometimes referred as 2F-DNPG, is an enzyme substrate for measuring beta-glucosidase activity. It is a mechanism-based inactivator of glycosidases, including beta-glucocerebrosidase (Gcase), a lysosomal enzyme encoded by the GBA1 gene responsible for breaking down glucosylceramide into ceramide and glucose. The use of 2,4-dinitrophenyl 2-deoxy-2-fluoro-β-D-glucopyranoside as an enzyme substrate permits the study of the catalytic mechanism and reaction intermediate of these enzymes.Formula:C12H13FN2O9Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:348.24 g/molAldol® 458 β-D-galactopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 458 beta-D-galactopyranoside is a chromogenic and fluorogenic enzyme substrate used for detection of ?-galactosidase activity. The colorless enzyme substrate is cleaved by lactose utilizing bacteria grown in liquid or solid media, yielding yellow coloration and green fluorescence. Aldol® 458 beta-D-galactopyranoside can also be used in ?-galactosidase gene reporter assays or immunoassay applications (ELISA). Aldol® 458 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.Formula:C22H23NO8Purity:Min. 95.0 Area-%Molecular weight:429.42 g/mol5-Bromo-4-chloro-3-indolyl myristate
CAS:5-Bromo-4-chloro-3-indolyl myristate is a chromogenic substrate used to detect the specific enzymatic activity of lipase or esterase. 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 myristate is used in screening assays for pancreatic lipase deficiency and lipid metabolism studies.Formula:C22H31BrClNO2Purity:Min. 95%Color and Shape:PowderMolecular weight:456.84 g/mol4-Nitrophenyl 4,6-benzylidene-α-D-maltoheptaoside
CAS:4-Nitrophenyl 4,6-benzylidene-alpha-D-maltoheptaoside is a chromogenic substrate for alpha-amylase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl 4,6-benzylidene-alpha-D-maltoheptaoside is used in different applications such as the Starch digestion studies, industrial enzyme optimizationFormula:C55H79NO38Purity:Min. 95%Color and Shape:PowderMolecular weight:1,362.2 g/molBCM® O157:H7(+)
BIOSYNTH Culture Medium for the isolation andidentification of Escherichia coli O157:H7
