Others

<p>Naphthol AS-BI sulphate potassium salt is a modified naphtol AS substrate used for alkaline and acid phosphatase.</p>

<p>2-Naphthyl butyrate is used as a chromogenic substrate in hematological studies via measuring esterase activity. This type of assays are important as it can help in distinguishing acute leukemias with monocytic or granulocytic differentiation. After hydrolysis of 2-naphthyl butyrate by the esterase (for example acylase), b-napthol is released that can be quantified spectrophotometrically (Exc 320 nm; Em 410 nm).</p>

<p>4-Nitrophenyl-N-acetyl-beta-D-galactosaminide is a synthetic substrate that is used in enzyme kinetics. It is a beta-galactosidase substrate that reacts with the enzyme to form a product. The rate of reaction can be measured by following the change in absorbance over time. This product will react with an acceptor, such as chondroitin sulfate, to produce an observable reaction product. 4NPBGA has been shown to be an effective carbon source for plant physiology studies and has been shown to have optimal activity at pH 6.5.</p>

<p>6-Chloro-1H-indol-3-yl hexadecanoate is a chromogenic substrate for an enzyme that oxidizes it to produce a blue color. It can be used in the diagnosis of bacterial infections, such as tuberculosis and leprosy. 6CHIH is a ligand for various enzymes, including lactate dehydrogenase, which catalyzes the conversion of pyruvate to lactic acid. This compound reacts with oxygen to produce light in the presence of a catalyst. 6CHIH is also used as a fluorescent tag for protein labeling and detection.<br>6CHIH has been shown to be effective in detecting bacteria in food products and water samples using bioluminescence techniques. The high purity and quality of this compound make it suitable for use in diagnostics, culture media, and environmental testing.</p>

<p>5-Bromo-4-chloro-3-indoxyl-alpha-L-arabinofuranoside is a fluorogenic substrate. It is also used as a ligand to detect the presence of an enzyme in a sample. 5BCIAF may be used as an enzyme substrate to measure the activity of enzymes such as beta-galactosidase, alpha-glucuronidase, and esterases. It is also used for diagnostic purposes, with the most common use being for the detection of Mycobacterium tuberculosis in clinical specimens. 5BCIAF can be conjugated to other compounds to form fluorescent probes for detecting specific compounds or cells within a sample. This compound has been shown to have activity against bacteria, fungi, and viruses when tested in culture media and food samples. The chemical structure of 5BCIAF is similar to that of fluorescein, which has been shown to have chemiluminescent properties</p>

<p>Aldol 458 acetate is a fluoroquinolone antibiotic. It is an enzyme substrate that can be used in the detection of β-galactosidase, alkaline phosphatase, and other enzymes. Aldol 458 acetate can be used for the detection of β-galactosidase by chemiluminescence or bioluminescence. It has been shown to have high purity and high quality as well as being a ligand that can be conjugated with a fluorescent dye to provide a fluorescent substrate. Aldol 458 acetate can also be used in culture media for the growth of bacteria. It has been shown to have strong inhibitory effects on Escherichia coli, Bacillus subtilis, Pseudomonas aeruginosa, and Staphylococcus aureus.</p>

<p>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.</p>

<p>This product is a chromogenic substrate that is used in the detection of alkaline phosphatase and other enzymes. It is also used in food testing, staining, and diagnostics. This product has high purity with a CAS number of 125328-84-9.</p>

<p>6-Chloro-3-indoxyl-beta-D-glucuronic acid (cyclohexylammonium salt) is a chromogenic substrate for beta-glucuronidase yielding a salmon colored precipitate upon cleavage.</p>

<p>Histochemical substrate for alkaline phosphatase</p>

<p>Aldol® 495 phosphate is a chromogenic and fluorogenic enzyme substrate used for detection of phosphatase activity. The colorless enzyme substrate is cleaved by acid and alkaline phosphatases secreted by bacteria in liquid or solid media, yielding orange color and green fluorescence. Aldol® 495 phosphate can also be used in Western blots and other immunoassay applications with phosphatase-coupled secondary antibodies. Aldol® 495 phosphate can be used under aerobic and anaerobic conditions.</p>

<p>Chromogenic substrate for α-L-Fucosidase. 2-naphthol is released upon hydrolyzation. By simultaneous coupling with a suitable staining reagent, such as hexazonium p-rosaniline, the corresponding azo-dye is formed. Naphthols can also be detected by fluorescence analysis.</p>

<p>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).</p>

<p>Used as substrate for chemiluminescent assay of alkaline phosphatase (ALP) to produce a blue colour precipitate when cleaved.</p>

<p>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.</p>

<p>4-Nitrophenyl decanoate is a chromogenic substrate for lipase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl decanoate is used in different applications such as the Pancreatic insufficiency diagnosis, lipid metabolism studies</p>

<p>Chromogenic substrate targeting beta-L-arabinofuranosidase</p>

<p>2-Naphthyl-β-D-galactopyranoside is a substrate for β-galactosidase. 2-Naphthol is released upon hydrolyzation. By simultaneous coupling with a suitable staining reagent, such as hexazonium p-rosaniline, the corresponding reddish-brown azo-dye is formed. Naphthols can also be detected by fluorescence analysis.</p>

<p>The 4-Nitrophenyl a-D-xylopyranoside is a highly sensitive and reliable chromogenic substrate tailored for the detection and analysis of alpha-D-xylosidase enzyme activity. Upon enzymatic hydrolysis, it forms 4-nitrophenol, a yellow compound with remarkable fluorescence that enables a straightforward, quantitative assay in areas including environmental science, metabolism studies, and enzyme modifier exploration.</p>

<p>Chromogenic substrate for α-glucanase</p>

<p>3,3'-Diaminobenzidine (DAB) is an organic compound derived from benzidine. DAB is water-soluble as the tetrahydrochloride salt and is used in immunohistochemical staining of nucleic acids and proteins. Within research in Alzheimer's disease, Aβ protein amyloid plaques are targeted by a primary antibody, and subsequently by a secondary antibody, which is conjugated with a peroxidase enzyme. This will bind DAB as a substrate and oxidize it, producing an easily observable brown colour. 3,3’-Diaminobenzidine tetrahydrochloride hydrate is also available as the tetrahydrochloride salt and as the free base.</p>

<p>Nalpha-CBZ-L-Citrulline-p-nitroanilide is a synthetic chromogenic enzyme substrate used in protease enzymatic stutides. After hydrolysis, p-nitroaniline is released, which produces a yellow color detectable spectrophotometrically at 405 nm.</p>

<p>2-chloro-4-nitrophenyl-beta-D-cellotetraoside is a chromogenic substrate for measuring cellulase activity and other glycosyl hydrolases. The release of 2-chloro-4-nitrophenol can be detected at 405 nm.</p>

<p>Beta-naphthyl stearate is a chromogenic substrate for measuring enzymatic activity.</p>

<p>2-Naphthyl-lpha-D-glucopyranoside is a substrate for α-glucosidase. 2-Naphthol is released upon hydrolyzation. By simultaneous coupling with a suitable staining reagent, such as hexazonium p-rosaniline, the corresponding reddish-brown azo-dye is formed. Naphthols can also be detected by fluorescence analysis.</p>

<p>Please enquire for more information about 5-Nitro-3-indoxyl-β-D-galactopyranoside including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Aldol 458 nonanoate solution is a high quality, enzyme substrate that can be used for a number of applications. It has been shown to be an excellent chromogenic substrate, bioluminescence, ligand and chemiluminescence. Aldol 458 nonanoate solution has also been used for the detection of staining and diagnostics. The compound is a conjugate with an excellent binding affinity to proteins. This product can be used in food testing, culture media, fluorogenic substrate and environmental testing. CAS No. 2484873-15-4</p>

<p>5-Bromo-4-chloro-3-indoxyl choline phosphate is a synthetic enzyme substrate for detecting phosphatidylcholine-specific phospholipase C.</p>

<p>Alternative chromogenic substrate for alpha-D-galactosidase</p>

<p>Aldol® 484 alpha-D-glucopyranoside is a chromogenic and fluorogenic enzyme substrate for alpha-glucosidase activity (EC 3.2.1.20, alpha-1,4-glucosidase, also known as maltase). The colorless enzyme substrate is cleaved by bacteria producing this enzyme in liquid or solid media, yielding orange color. Green fluorescence is also generated if a suitable matrix is present such as: cellulose acetate filters, polypropylene tubes or microplates and polyethylene vials. Aldol® 484 alpha-D-glucopyranoside can be used under aerobic and anaerobic conditions.</p>

<p>Chromogenic substrate for fucosyltransferases</p>

<p>Indoxyl substrate targeting the enzyme inositol monophosphatase; Magenta color</p>

<p>Aldol® 470 L-alanine ester, hydrochloride is a fluorescent chemiluminescent substrate. It is a ligand with high purity and high quality, which has been patented in the European Patent Office (EP 2427431) and the United States Patent and Trademark Office (US 8940909). The product can be used for chemiluminescence, staining, fluorescence, bioluminescence, enzyme substrate and food testing. Aldol® 470 L-alanine ester, hydrochloride is an excellent fluorescent chemiluminescent substrate that can be used for conjugation to enzymes or antibodies.</p>

<p>5-Bromo-4-chloro-3-indolyl b-D-xylopyranoside is an enzyme substrate. This chromogenic substrate is used for beta-D-xylosidase enzyme. In culture media, 5-Bromo-4-chloro-3-indolyl b-D-xylopyranoside is utilised for identification of bacteria such as Klebsiella and Enterobacter.</p>

<p>6-Bromo-2-naphthyl b-D-glucopyranoside is an enzyme substrate used in chromogenic assays with beta-glucosidases. It has been used in culture media for the identification of Legionella pneumophila.</p>

<p>5-Bromo-4-chloro-3-indoxyl butyrate is a colorimetric substrate used to detect and quantify esterase activity. Upon hydrolysis by esterases, it yields a blue-green dye, allowing the detection and quantification of enzyme activity. It is commonly used in assays for the screening of esterase-producing microorganisms and in research aimed at understanding the role of esterases in various cellular processes.</p>

<p>Chromogenic β-glucosaminidase substrate yielding a yellow solution upon cleavage, used particularly in yeasts and molds.</p>

<p>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..</p>

<p>For the detection of beta-galactosidase activity</p>

<p>3-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.</p>

<p>Chromogenic substrate for β-D-galactosidase, yielding a blue precipitate upon cleavage.</p>

<p>2-Nitrophenyl b-D-arabinopyranoside is a chemical compound that is used in the detection of ATP by chemiluminescence. It acts as a substrate for enzymes such as luciferase and catalase, which catalyze the oxidation of 2-nitrophenyl b-D-arabinopyranoside to phenol and carbon dioxide with the release of light. This reaction can be used in diagnostic applications such as detecting bacteria in culture media or diagnosing food spoilage. 2-Nitrophenyl b-D-arabinopyranoside can also be used as a conjugate to detect proteins or nucleic acids by fluorescence spectroscopy. The CAS number for this compound is 107772-06-1.</p>

<p>3-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.</p>

<p>Aldol 458 nonanoate is a fluorogenic substrate that can be used in the detection of enzyme activity particularly C8/C9-esterases, lipases activity producing a yellow/green-orange color. Aldol 458 nonanoate reacts with enzymes, such as oxidoreductases and hydrolases, to produce light. This product is a conjugate of aldol 458 nonanoate and an enzyme substrate for the detection of these enzymes. It has been shown to be useful in food testing, staining, fluorogenic substrate, environmental testing, chromogenic substrate, conjugate, high purity, enzyme substrate for diagnostics and ligand.</p>

<p>2-Naphthyl beta-D-galactopyranoside is a glycoside that is found in the flowers of the plant Eschscholzia californica. It is used as a localizer for bacterial strains and can be hydrolyzed by enzymes to release naphthalene. 2-Naphthyl beta-D-galactopyranoside has been shown to inhibit the growth of corynebacterium and diazonium salt, which may be due to its ability to bind to DNA and disrupt protein synthesis. The potential use of this molecule is for its insolubility, which prevents it from being absorbed by skin cells.</p>

<p>Modified naphtol AS substrate used in histochemical and cytochemical staining</p>

<p>Chromogenic cephalosporin substrate for the detection of beta-lactamase activity</p>

<p>4-Nitrophenyl-N-acetyl-α-D-glucosaminide is a chromogenic substrate for N-acetyl-β-D-glucosaminidase yielding a yellow solution upon cleavage.</p>

<p>Aldol® 470 nonanoate is a chromogenic substrate with a molecular weight of 496.5 g/mol. Aldol® 470 nonanoate has been used to detect the presence of L-amino acids using a fluorogenic assay. This substrate can be used as a ligand in an enzyme-linked immunosorbent assay (ELISA) to measure the concentration of L-amino acids in food and drink samples, as well as in diagnostics for detecting fluoroquinolone resistance in bacteria. Aldol® 470 nonanoate is also used in the detection of bioluminescence and chemiluminescence reactions. CAS No.: 2484872-50-4</p>

<p>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.</p>

<p>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.</p>

<p>Chlorophenol red-b-D-galactopyranoside sodium salt is the salt from of CPRG (chlorophenol red-b-D-galactopyranoside), that has a higher solubility. It is a chromogenic substrate for beta-galactosidases that, after enzymatic cleavage, releases chlorophenol red, a dark red compound quantified by absorbance at 570 nm.</p>

<p>4-Nitrophenyl 2-O-trans-feruloyl-alpha-L-arabinofuranoside is a chromogenic substrate for alpha-L-arabinofuranosidase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl 2-O-trans-feruloyl-alpha-L-arabinofuranoside is used in different applications such as the Plant biomass analysis, bacterial arabinan degradation assays</p>

<p>Substrate detecting beta-glucosidase activity</p>

<p>N-(3-Sulfopropyl)-3,3',5,5'-tetramethylbenzidine (TMB) sodium salt is a highly sensitive chromogenic substrate used for the detection and quantification of peroxidase enzyme activity. This water-soluble substrate undergoes a color change from colorless to blue upon oxidation by peroxidase enzymes in the presence of hydrogen peroxide. The reaction can be stopped by adding an acid, resulting in a yellow color that can be measured spectrophotometrically. TMB sodium salt is widely used in various applications, including enzyme-linked immunosorbent assays (ELISA), immunohistochemistry, and other diagnostic tests, due to its high sensitivity, low background signal, and excellent stability.</p>

<p>5-Bromo-6-chloro-3-indolyl acetate 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 bacterial esterase detection (e.g. Staphylococcus spp.).</p>

<p>Aldol® 515 caprylate is a chromogenic and fluorogenic enzyme substrate used for detection of lipase activity. The colorless enzyme substrate is cleaved by C8 esterases, yielding development of red coloration. In addition, red fluorescence is generated when Aldol® 355 fluorescence enhancer or a suitable matrix is present. Aldol® 515 caprylate can be used in enzyme assays and live bacterial cultures. Aldol® 515 caprylate is suitable for use in liquid and solid media, under aerobic as well as anaerobic conditions.</p>

<p>4-(Bromomethyl)phenyl-beta-D-triacetylglucuronic acid methyl ester, also known as 4-bromo-4'-(N,N-dimethylamino)biphenyl, is a bioluminescent substrate. It is used for the detection of beta-glucuronidase activity in biological samples and for the detection of bacterial β-glucuronidase activity in culture media. Beta-glucuronidase catalyzes the hydrolysis of glucuronic acid by breaking down a conjugate molecule into two smaller molecules, which can be detected using bioluminescence. 4-(Bromomethyl)phenyl-beta-D-triacetylglucuronic acid methyl ester is a chromogenic substrate that has been shown to be an excellent ligand in biomolecular research because it reacts with many different enzymes. This product is highly pure and</p>

<p>Aldol® 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&gt;br&gt;<br>Aldolase catalyzes the conversion of dihydroxyacetone phosphate (DHAP) to glyceraldehyde 3-phosphate</p>

<p>This powerful chromogenic substrate is designed specifically for the assay and detection of a-L-fucosidase enzyme activity. With a unique combination of bromo, chloro, and indolyl moieties, it offers enhanced stability and promotes color development that is unparalleled in clarity and intensity. Ideal for biochemistry, molecular biology, and related life sciences applications, this substrate provides unmatched performance and reliability for all your a-L-fucosidase enzyme research needs.</p>

<p>2-Nitrophenyl b-D-fucopyranoside is a chromogenic substrate used in various enzymatic assays to detect the presence of fucosidase enzymes. It consists of a nitrophenyl group attached to a fucose sugar molecule. When acted upon by enzymes such as fucosidases, it releases the colored nitrophenyl group, which can be detected using spectrophotometry.</p>

<p>5-Bromo-4-chloro-3-indolyl N-acetyl-a-D-neuraminic acid ammonium salt is a substrate used to detect and quantify sialidase activity. Sialidases are enzymes that cleave sialic acid residues from glycoconjugates, and their activity is important in various cellular processes. The substrate is commonly used in research aimed at understanding the role of sialidases in diseases such as influenza and cancer.</p>

<p>5-Bromo-4-chloro-1H-indol-3-yl-b-D-cellotetraoside is a chromogenic substrate used to detect the specific enzymatic activity of cellulase. 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-1H-indol-3-yl-b-D-cellotetraoside is used in bacterial cellulase detection and biomass conversion research.</p>

<p>Chromogenic substrate to visualize beta-glucuronidase activity; produces a red color</p>

<p>Chromogenic β-Glucosaminidase substrate yielding a yellow absorbent solution upon cleavage.</p>

<p>Chromogenic substrate for β-D-Cellobiosidase yielding a salmon-colored precipitate.</p>

<p>4-Nitrophenyl b-D-cellotetraoside is a chromogenic substrate utilized for the detection and quantification of cellulase enzyme activity. Cellulase enzymes hydrolyze the beta-1,4-glycosidic bonds of cellulose, a major component of plant cell walls. Upon cleavage by cellulase, it releases 4-nitrophenol, a compound that exhibits a yellow color and absorbs strongly at 405 nm, allowing for easy spectrophotometric measurements of cellulase activity levels in various sample types, including bacterial and fungal cultures, environmental samples, and industrial applications.</p>

<p>2-Nitrophenyl beta-D-galactopyranoside-6-phosphate cyclohexylammonium salt is a chromogenic substrate used to detect the enzymatic activity of beta-galactosidase-6-phosphatase. After cleavage, the nitrophenyl moiety is released exhibiting a light yellowish color. 2-Nitrophenyl beta-D-galactopyranoside-6-phosphate cyclohexylammonium salt is used in diagnostic assays such as lysosomal storage disorder.</p>

<p>4-Nitrophenyl 3-O-(a-D-glucopyranosyl)-a-D-glucopyranoside (pNP-Glc-Glc) is a highly sensitive and potent chromogenic substrate for the enzymatic detection and measurement of alpha-glucosidase activity. The rapid color change triggered by the hydrolysis of pNP-Glc-Glc provides a clear and efficient method for monitoring enzyme kinetics, screening inhibitors, and functional characterization of α-glucosidases. This substrate is soluble in aqueous and polar organic solvents and yields a detectable 4-nitrophenol product with a distinct yellow color under both visible and ultraviolet light, enabling quantitative spectrophotometric measurements. With a superior signal-to-noise ratio and maximal sensitivity, pNP-Glc-Glc is a reliable and robust option for biochemical and biomedical research involving glucosidase enzymes.</p>

<p>Aldol® 515 L-alanine amide is a chromogenic and fluorogenic enzyme substrate used for detection of L-alanine aminopeptidase activity. The colorless enzyme substrate is cleaved by L-alanine aminopeptidase produced by microorganisms, grown in liquid or solid media yielding red color. In addition, red fluorescence is generated when a fluorescence enhancer or a suitable matrix is present. Aldol® 515 L-alanine amide can be used under aerobic and anaerobic conditions.</p>

<p>Chromogenic substrate for aryl-sulfatase. Yields a blue precipitate upon cleavage.</p>

<p>6-Chloro-3-indoxyl caprylate is a high quality, enzyme substrate, chromogenic substrate, bioluminescence, chemiluminescence ligand, staining and diagnostics reagent. It has CAS No. 159954-35-5 and is used in food testing, culture media and environmental testing. 6-Chloro-3-indoxyl caprylate is also a fluorogenic substrate that is used for high purity applications such as conjugation with other molecules.</p>

<p>2-Chloro-4-nitrophenyl beta-D-maltotrioside, often abbreviated as CNP-G3, is a chromogenic substrate to detect and mesaure alpha-amylase activity. Evaluation and monitoring of alpha-amylase activity is important to help diagnose certain diseases such as pancreatitis.</p>

<p>Synthetic chromogenic substrate for detection of lipase enzyme activity that produces a red coloured product, Suitable for use in serum of plasma matrices. This lipase substrate is commonly used in veterinary diagnostics for monitoring and detecting canine pancreatitis,</p>

<p>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.</p>

<p>Please enquire for more information about 5-Bromo-3-indoxyl choline phosphate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Aldol 584 is a chromogenic substrate that is used in enzymatic assays to detect the presence of an enzyme. It is a triethylammonium salt with beta-D-glucuronic acid. Aldol 584 is used in diagnostic procedures and can be used as a substrate for fluorogenic substrates and chemiluminescent substrates. This product has been shown to be effective in detecting the presence of bile in feces, erythrocyte hemolysis, and the presence of proteinases in human urine. It can also be used as a food testing agent or to measure bacterial activity in culture media.</p>

<p>Aldol® 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.</p>

<p>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.</p>

<p>Aldol® 518 choline phosphate is a fluorogenic substrate that is used in the detection of enzyme activity. It has been shown to be an effective substrate for enzymes such as beta-galactosidase and phosphatases, and can be used in the detection of bacterial growth. Aldol® 518 choline phosphate is also a chromogenic substrate for the detection of alkaline phosphatase. It has been shown to have high purity and bioluminescence properties, making it useful for detecting bacteria in culture media or environmental testing. The conjugate of Aldol® 518 choline phosphate with various ligands can be used to detect specific proteins or antibodies.</p>

<p>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).</p>

<p>2-Nitrophenyl-1-thio-beta-D-galactopyranoside is a nitroaryl compound that can be synthesized from beta-D-galactopyranosides and nitric acid. It has a molecular conformation that is stabilized by hydrogen bonds, which allows it to form supramolecular assemblies with other molecules. The nitro group in this molecule is responsible for the formation of the nitro group in 1,2,4,5,-tetranitrobenzene.</p>

<p>5-Bromo-4-Chloro-3-Indoxyl-N-Acetyl-Beta-D-Galactosaminide is a chromogenic substrate for detecting beta-galactosidase and GalNAc-transferase enzymes. Upon hydrolysis by the enzyme, it produces a blue-green colored compound that can be detected visually or measured spectrophotometrically. This substrate is useful in characterizing the activity of Beta-Galactosidase and GalNAc-transferase enzymes involved in glycobiology research and diagnostic applications.</p>

<p>Aldol® 518 acetate is a fluorogenic substrate for the enzyme aldolase. It is used in diagnostic kits for detecting aldolase in blood and other body fluids, and as an indicator of liver function. Aldol® 518 acetate can be used to detect the presence of aldolase in foods and beverages. The compound has also been shown to be an excellent substrate for bioluminescence and chemiluminescence reactions, which are widely used in research laboratories.</p>

<p>Aldol® 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.</p>