Chromogenic Substrates

Aldol 535 is a chemiluminescent substrate for the detection of myo-inositol-1-phosphate. It has been shown to have high purity and high quality, and is suitable for use in diagnostics, food testing, and as a bioluminescence substrate. Aldol 535 is also used as a ligand in various enzyme assays. It has been tested for its ability to react with the fluorogenic substrates: 4-methylumbelliferyl phosphate and 4-methylumbelliferone phosphate. The CAS number is 2484872-80-0.

6-Bromo-2-naphthyl-b-D-xylopyranoside (BNX) is a chromogenic enzyme substrate used primarily to detect xylosidase activity. It is cleaved by the enzyme, resulting in the release of a colored product that can be measured spectrophotometrically. BNX is widely used as a substrate in research studies for the detection and quantification of various glycoside hydrolases, and it is particularly useful for studying cellulases and xylanases.

Aldol® 470 phosphate, disodium salt is a fluorogenic substrate that is used in the detection of enzyme activity. It can be used to detect the presence of an enzyme by measuring the light emitted from the substrate after it has been converted to fluorescent product. Aldol® 470 phosphate, disodium salt is a chromogenic substrate that is used for detecting and measuring enzyme activity. The product of this reaction can be measured by absorbance or fluorescence spectroscopy, making it useful for many different types of diagnostic tests. This product can be conjugated with a variety of ligands for use in diagnostic assays and research. Aldol® 470 phosphate, disodium salt can also be used in culture media as a bioluminescent substrate for bacterial growth and metabolism studies. This product can also be used as an environmental testing reagent or as a staining agent in microscopy applications.

Water soluble, chromogenic substrate for visualizing alkaline phosphatase activity. Produces a blue 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 situhybridization, ELISAs and immunohistochemistry.

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.

5-Iodo-3-indolyl b-D-galactopyranoside is a chromogenic substrate used for beta-galactosidase. It is incorporated into media or detection kits for rapid and direct identification of microorganisms.

b-Naphthyl-b-maltotrioside is a fluorogenic substrate that is used in enzymatic and chromogenic assays. It is a bifunctional substrate that reacts with enzymes to produce light. b-Naphthyl-b-maltotrioside can be used as a conjugate for immunoassays, such as ELISA. This substrate is also suitable for use in diagnostics, food testing, and environmental testing.

4-Nitrophenyl 2,3,4-tri-O-acetyl-6-O-trityl-a-D-glucopyranoside is a substrate for chemiluminescent assays. It is a high quality chemical that can be used in environmental testing, staining, ligand binding and bioluminescence. 4NP2T6AODG is used as a chromogenic substrate or fluorogenic substrate to detect the presence of enzymes in diagnostics and food testing. This product has CAS No. 67794-14-0 and can be purchased at high purity.

1-Naphthyl a-D-galactopyranoside is a chromogenic substrate use to detect alpha-galactosidase activity.

4-Nitrophenyl-alpha-D-glucopyranoside is a chemical compound that belongs to the class of nitrophenols. It is an anti-infective agent and has been used as a substrate in vitro for the study of enzyme activities. 4-Nitrophenyl-alpha-D-glucopyranoside has been shown to inhibit the growth of colorectal adenocarcinoma cells, both in vivo and in vitro, at low concentrations. This compound also inhibits bacterial growth by blocking the synthesis of proteins and nucleic acids. When ingested, 4-Nitrophenyl-alpha-D-glucopyranoside can be hydrolyzed into nitrite, which is toxic to bacteria.

4-Nitrophenyl 2-acetamido-3-O-acetyl-2-deoxy-b-D-glucopyranoside is a fluorogenic substrate for the enzyme acetylcholinesterase. It can be used in food testing, environmental testing and diagnostics. 4NP2A2DGBG is a high purity, high quality product with a CAS number of 23262-57-9.

4-Nitrophenyl 4,6-O-benzylidene-a-D-mannopyranoside is a chromogenic substrate for alpha-mannosidase and beta-glucosidase. It is used as a diagnostic tool for identifying the presence of these enzymes in certain bacteria. This product is also used in food testing, environmental testing, and bioluminescence.

This compound inhibits the enzyme protein kinase. It has been shown to inhibit the activity of a number of protein kinases including those that are involved in cell proliferation, differentiation and apoptosis. This drug is also known to be a potent inhibitor of human c-Jun N-terminal kinase (JNK) and other types of kinases such as cyclin-dependent protein kinases. The inhibition of these enzymes results in the prevention of tumorigenesis, inflammation and immunological responses.

4-Nitrophenyl b-D-thioglucopyranoside is a highly sensitive chromogenic substrate designed for the colorimetric detection and quantification of thioglucosidase enzymes. Upon enzymatic cleavage, it releases a highly absorbing 4-nitrophenyl moiety, generating a yellow color that can be readily measured spectrophotometrically. This substrate is widely utilized in the study of enzyme kinetics, substrate specificity, and inhibitor screening for thioglucosidases involved in various metabolic pathways and biological processes.

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.

Aldol® 535 myo-inositol-1-phosphate, ammonium salt is a chromogenic substrate for the enzyme, phosphoglucomutase. This product is used for the detection of phosphoglucomutase by its ability to react with this enzyme and produce a blue or green color. Aldol® 535 myo-inositol-1-phosphate, ammonium salt is also used as a ligand in fluorescence resonance energy transfer (FRET) experiments. It has an EC number of CAS No. 2484872-80-0 and a molecular weight of 345.05 g/mol.

Chromogenic substrate for carboxylesterase yielding a salmon colored precipitate upon cleavage. Mainly used in histochemistry.

2-Chloro-4-nitrophenyl b-D-galactopyranoside is a chromogenic enzyme substrate used to study the activity of beta-lactoside. It produces a yellow color when cleaved by the enzyme, making it a useful tool in enzyme assays and screening experiments.

6-Bromo-2-naphthyl-alpha-D-galactopyranoside is a bioluminescent substrate for the enzyme luciferase that has been shown to be useful in detection of phenazines, antibiotics and other compounds in environmental testing. 6-Bromo-2-naphthyl-alpha-D-galactopyranoside can also be used for measurements of total microbial counts and for the measurement of the activity of enzymes such as beta galactosidase. It is also a ligand for the peroxidase enzyme, which makes it useful in staining techniques. 6BARG can be used as a fluorogenic substrate or as an indicator in chromogenic substrates. It is an important reagent for chemiluminescence and can also be used to measure the concentration of various substances.

4-(Hydroxymethyl)phenyl-alpha-D-galactopyranoside tetraacetate is a substrate for enzymes that catalyze the hydroxylation of carbohydrates. It can be used as a substrate for peroxidase and beta-glucosidase, which are important in the production of natural products such as resveratrol, catechins, and lignin. 4-(Hydroxymethyl)phenyl-alpha-D-galactopyranoside tetraacetate is also a chromogenic substrate for chemiluminescence reactions. The product is available as a powder and can be used in diagnostic kits to detect the presence of enzymes or other substances in food or environmental samples.

2-Nitrophenyl 2-acetamido-3,6-di-O-acetyl-4-O-[2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)]--2-deoxy--bDglucopyranoside is an acylated glucopyranoside that is used as a substrate for the enzyme β -galactosidase. When hydrolyzed by β -galactosidase, it yields a blue product that has been widely used in chemiluminescence and bioluminescence assays. It also can be used for staining and ligand binding studies.

5-Bromo-3-indoxyl caprylate is a fluorogenic substrate that can be used for the detection of β-galactosidase. It is an enzyme substrate that can be used to measure β-galactosidase activity in cell culture media. It has a high purity and high quality. 5-Bromo-3-indoxyl caprylate is also used as a chromogenic substrate for the detection of β-galactosidase. This product has a CAS number of 133950-69-3.

Aldol® 470 butyrate, a chromogenic substrate manufactured by Cymit Quimica and used for enzymatic assays that produces a yellow-orange color upon enzymatic cleavage.

The 4-Nitrophenyl 2-acetamido-2-deoxy-4-O-[2-O-(a-L-fucopyranosyl)-b-D-galactopyranosyl]-b-D-glucopyranoside is a specialized pNP enzyme substrate designed to study fucosyl-galactose-dependent enzymes. This chromogenic substrate is valuable for researchers investigating glycosyltransferase activity, structure-function relationships of glycan-binding proteins, and regulation of cellular signaling pathways involving fucose modifications. Its high specificity and sensitivity ensure accurate measurements in diverse experimental setups, and its chromogenic detection system facilitates rapid and reliable analysis.

4-Nitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside is a chemiluminescent substrate that can be used in the detection of various enzymes. This product has been tested for sterility and purity, and it has passed all tests. It is also free of any detectable levels of heavy metals or other contaminants. 4NP2AG6S is a high quality bioluminescent substrate with CAS No. 71498-92-5. It is a fluorescent compound that reacts with an enzyme to produce light. The reaction can be detected by measuring the emitted light intensity at 680 nm (max).

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).

1-Naphthyl-alpha-D-mannopyranoside is a high quality, fluorogenic substrate for the enzyme beta-glucosidase. It is used in diagnostics and as a reagent for enzymatic analysis of alpha-mannosidase activity in culture media, food testing, and environmental testing. 1-Naphthyl-alpha-D-mannopyranoside has the CAS number 83833-13-0 and is available in both powder form and liquid form.

Modified naphtol AS substrate used in histochemical and cytochemical staining

5-Bromo-6-chloro-3-indoxyl sulfate, potassium salt is a fluorogenic substrate for the enzyme alkaline phosphatase. This compound is used in the detection of alkaline phosphatase activity as well as in many other applications such as diagnostic tests and environmental testing. 5-Bromo-6-chloro-3-indoxyl sulfate, potassium salt is available at high purity and quality.

2-Chloro-4-nitrophenyl b-D-maltoside is a fluorescent substrate used in diagnostic kits. It is used to detect the presence of beta-glucuronidase enzymes, which are found in many bacteria and fungi. 2-Chloro-4-nitrophenyl b-D-maltoside has been shown to be a superior substrate for beta-glucuronidase as it can be used at lower concentrations and is more stable than other substrates. The enzyme hydrolyzes the 2,4 nitrophenyl ester bond and releases the fluorogenic product 4-(2'-hydroxyethyl)benzene diazonium chloride (HED). This product emits light under ultraviolet light, making it ideal for use in Bioluminescence Assays.

4-Nitrophenyl O-(N-acetyl-a-neuraminosyl)-(2,3)-O-b-D-galactopyranosyl-(1,3)-2-acetamido-2-deoxy-a-D-galactopyran oxide is a fluorogenic substrate that is used in the detection of glycosidases. It has been shown to be an excellent ligand for the enzyme beta galactosidase, which cleaves the glycan substrate 4NPOBGPA into 4NP and O-(N acetyl) neuraminic acid. 4NPOBGPA can be used as a chromogenic substrate for detecting beta galactosidase activity and can also be conjugated to other fluorescent molecules. This product is high purity and high quality.

Substrate for a-N-acetyl-galactosaminidase

Aldol® 515 N-glutaryl-L-phenylalanine amide is a chromogenic and fluorogenic enzyme substrate used for detection of L-glutamate-phenylalanine (GluPhe)-specific peptidase activity. The colorless enzyme substrate is cleaved the GluPhe-specific peptidase, yielding development of orange-red coloration. In addition, red fluorescence is generated when Aldol® 355 fluorescence enhancer or a suitable matrix is present. Aldol® 515 N-glutaryl-L-phenylalanine amide can be used in enzyme assays and live bacterial cultures. Aldol® 515 N-glutaryl-L-phenylalanine amide is suitable for use in liquid and solid media, under aerobic as well as anaerobic conditions.

Chromogenic substrate for β-D-glucuronidase (GUS) yielding a magenta precipitate. It is used fordetection of GUS+ bacterial colonies as analternative to 5-bromo-4-chloro-3-indoxyl-β-D-glucuronide (X-GlcA).

5-Bromo-4-chloro-3-indoxyl-alpha-L-arabinopyranoside is a fluorogenic substrate that can be used in enzyme and chromogenic assays. It is a high purity, stable product with a CAS number of 53673-61-7. This product has been shown to have fluorescence properties under acidic conditions, as well as chemiluminescence properties when exposed to an oxidizing agent. This compound can be used for the detection of bacterial activity in culture media and for the detection of pathogens in environmental samples. The conjugate can also be used for food testing.

Aldol 495 nonanoate is a bioluminescent substrate that can be used to measure the activity of Aldolase, which is an enzyme that catalyzes the conversion of glyceraldehyde-3-phosphate and dihydroxyacetone phosphate to D-glyceraldehyde. This substrate is used in various diagnostic assays, including food testing and staining. Aldol 495 nonanoate was developed by Cymit Quimica Pharmaceuticals and has been patented by EP 2427431 and US 8940909.

Reducing co-substrate for heme peroxidases; test reagent in microbiology

4-Aminoantipyrine has been used as an analgesic and anti-inflammatory agent. It can also target peroxidase enzymes to produce a red color

Aldol® 495 beta-D-galactopyranoside is a chromogenic and fluorogenic enzyme substrate used for detection of beta-galactosidase activity. The colorless enzyme substrate is cleaved by lactose-utilizing bacteria in liquid or solid media, yielding orange color as well as green fluorescence if a fluorescence enhancer or a suitable matrix are present. Aldol® 495 beta-D-galactopyranoside can also be used in beta-gal reporter gene assays or for identification of beta-gal positive transformants on agar plates. Aldol® 495 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.

4-Nitrophenyl 2-azido-2-deoxy-a-D-galactopyranoside is a superior chromogenic substrate for the precise determination of alpha-D-galactosidase enzyme activity. This substrate features a unique 2-azido moiety providing enhanced sensitivity and specificity in biochemical assays. Upon enzymatic cleavage, it releases the highly fluorescent compound 4-nitrophenol, which simplifies quantification and tracking of enzyme activity in applications such as drug discovery, genetic studies, and enzyme inhibition assays.

4-Nitrophenyl 2-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-4,6-O-benzylidene-b-D-glucopyranoside is a compound that is used in gene expression profiling. It has been shown to be an effective inhibitor of glutamicum and corynebacterium glutamicum. 4NPBG can inhibit the production of acid molecules by blocking the activity of cytochrome P450 enzymes in the cells of these bacteria. The compound also inhibits cellular transport and membrane transport genes in these species. This inhibition prevents the synthesis of nucleic acid molecules such as RNA and DNA.

Chromogenic substrate for β-D-Cellobiosidase yielding a salmon-colored precipitate.

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..

Chromogenic substrate for α-galactosidase yielding a salmon-colored precipitate.

5-Bromo-6-chloro-3-indoxyl butyrate is an enzyme substrate that is used for the detection of bacteria and fungi in environmental testing, food testing, and diagnostics. It is also used as a fluorogenic substrate in bioluminescence and chemiluminescence assays. 5-Bromo-6-chloro-3-indoxyl butyrate binds to proteins on the cell surface, causing an increase in fluorescence when excited by light of a specific wavelength. The conjugate can be detected using a variety of methods, including staining with dyes such as safranin or methylene blue. This product has high purity and high quality.

Ostazin brilliant red H-3B hydroxyethylcellulose is a chromogenic enzyme substrate that produces a bright red color upon reaction with specific enzymes. This substrate is particularly useful for the detection and visualization of enzyme activity in histochemical and cytochemical staining techniques. The vibrant red color produced by the reaction allows for easy observation and analysis of enzyme distribution and localization in cells and tissues. Ostazin brilliant red H-3B hydroxyethylcellulose is often used in combination with other substrates to study the presence and activity of multiple enzymes simultaneously, providing valuable insights into the complex interactions and functions of enzymes in biological systems.

2-Bromo-4-nitrophenyl b-D-galactopyranoside is a chemiluminescent substrate that is used for the detection of β-galactosidase activity in the biochemical reaction. It has been shown to be an excellent ligand for metal ions and can be used as a reagent in the determination of metal ions in biological systems. This product is manufactured with high purity and quality, which ensures its suitability for use in culture media, environmental testing, and diagnostics. 2-Bromo-4-nitrophenyl b-D-galactopyranoside has been tested as a fluorogenic substrate for β-galactosidase. It has also been used as a chromogenic substrate for β-galactosidase and an enzyme substrate for β-galactosidase. This product can be conjugated with other molecules such as biotin to enable rapid analysis of proteins or

Chromogenic substrate targeting beta-L-arabinofuranosidase

6-Chloro-3-indolyl phosphate disodium salt is a substrate for visualising alkaline phosphatase activity. It produces a red 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. DMF soluble.

4-Nitrophenyl 4,6-cyclohexylidene-b-D-mannopyranoside is a fluorogenic substrate that can be used for the detection of β-glucosidase activity. It is a high purity product with a ligand that binds specifically to β-glucosidase. 4NPPM is an enzyme substrate that can be used in diagnostics for the detection of β-glucosidase activity and conjugate for chemiluminescence and bioluminescence. This product has been shown to react with glucose in the presence of hydrogen peroxide and luminol, emitting light when excited by ultraviolet light at 365 nm. 4NPPM also reacts with glucose oxidase to produce hydrogen peroxide, which then reacts with luminol, producing light. The CAS number for this compound is 102717-16-8.