Otros

<p>6-Chloro-3-indolyl phosphate disodium salt is a chromogenic substrate that is used in food testing, diagnostics, and environmental testing. It can be used to detect the presence of the enzyme phosphatase by adding it to a sample containing glucose, which will produce an orange color. The ligand 6-chloro-3-indolyl phosphate disodium salt can also be used as a bioluminescence probe for detecting ATP or ADP using luciferase. This product has high purity and quality, and is available at a competitive price.</p>

<p>Aldol® 518 alpha-D-glucopyranoside is a fluorogenic enzyme substrate used for detection of alpha-D-glucosidase activity. The colorless enzyme substrate is cleaved by alpha-D-glucosidase, generating red fluorescent signal and in some conditions, an orange colour in the visible spectrum can get formed, staining bacterial colonies in faint orange coloration. Aldol® 518 alpha-D-glucopyranoside can be used under aerobic and anaerobic conditions.</p>

<p>Inorganic phosphate targeted colorimetric probe</p>

<p>5-Iodo-3-indoxyl-beta-D-galactopyranoside is a chromogenic substrate for beta-galactosidase.</p>

<p>Aldol® 484 beta-D-glucopyranoside is a chromogenic and fluorogenic enzyme substrate used for detection of beta-glucosidase activity. The colorless enzyme substrate is cleaved by bacteria producing beta-glucosidase in liquid or solid media, yielding intense red color and green fluorescent signal. Aldol® 484 beta-D-glucopyranoside can be used under aerobic and anaerobic conditions.</p>

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

<p>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.</p>

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

<p>4-Nitrophenyl 6-O-(alpha-D-mannopyranosyl)-alpha-D-mannopyranoside is a chromogenic substrate for alpha-mannosidase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl 6-O-(alpha-D-mannopyranosyl)-alpha-D-mannopyranoside is used in different applications such as the Lysosomal storage disorder diagnosis (e.g., alpha-mannosidosis)</p>

<p>Ostazin Brilliant Red H-3B is a water soluble, non-toxic, and non-hazardous substrate for enzymes that catalyze reactions involving the cleavage of β-D-glucosides. It is used as a chromogenic or fluorogenic substrate in diagnostic tests. Ostazin Brilliant Red H-3B can also be used in bioluminescence reaction with luciferase to measure ATP levels in living cells.</p>

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

<p>5-Bromo-4-chloro-3-indoxyl myristate is a chemiluminescent substrate that can be used in the detection of peroxide. It reacts with hydrogen peroxide to emit light, which can be detected using a luminometer. 5-Bromo-4-chloro-3-indoxyl myristate is also used for the detection of bacteria, such as Staphylococcus aureus and Escherichia coli, by staining. The compound is also used for diagnostic tests to identify diseases such as tuberculosis. 5-Bromo-4-chloro-3 indoxyl myristate is soluble in organic solvents and water, not toxic, and has a high purity level.</p>

<p>Water soluble, chromogenic substrate for visualizing alkaline phosphatase activity. Produces a blueinsoluble 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.</p>

<p>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. DMF soluble.</p>

<p>Chromogenic substrate specific for α-D-mannosidase. Yields a blue precipitate upon cleavage. Identification of Listeria species.</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>6-Chloro-1H-indol-3-yl octanoate is a fluorogenic substrate that can be used to detect enzymes such as phosphatases, lipases, esterases, and proteases. 6-Chloro-1H-indol-3-yl octanoate is a ligand for metal ions such as Cu(II), Ni(II) and Zn(II). This product has high purity and quality. It is an enzyme substrate for many enzymes such as phosphatases, lipases, esterases, and proteases. This product can be used in diagnostics of various substances including food testing, environmental testing and staining. 6CIO is a chromogenic substrate that can be used to detect bioluminescence reactions.<br>6CIO is CAS No. 159954-35-5.</p>

<p>Chromogenic substrate for carboxylesterase and lipase. 2-naphthol is released upon hydrolyzation. By simultaneous coupling with a diazonium salt, the corresponding azo-dye is formed. Naphthols can also be detected by fluorescence analysis. Used in an colorimetric assay for the extracellular lipase of Pseudomonas fluorescens B52.</p>

<p>Chromogenic substrate for β-D-glucosidase yielding a magenta precipitate. Differentiation of Salmonella spp. (negative) from other Enterobacteriaceae.</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>Please enquire for more information about 3-Indoxyl choline phosphate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

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

<p>Aldol® 455 beta-D-glucopyranoside is a chromogenic and fluorogenic enzyme substrate used for detection of beta-glucosidase activity. The colorless enzyme substrate is cleaved by beta-glucosidase producing bacteria grown in liquid or solid media, yielding a yellow color and green to orange fluorescence. Aldol® 455 beta-D-glucopyranoside can be used under aerobic and anaerobic conditions.</p>

<p>Aldol® 467 beta-D-galactopyranoside is a chromogenic and fluorogenic enzyme substrate used for detection of beta-galactosidase activity. The colorless product is cleaved by lactose-utilizing bacteria grown in liquid or solid media, yielding yellow coloration and green fluorescence. Aldol® 467 beta-D-galactopyranoside can also be used in beta-galactosidase gene reporter assays or immunoassay applications (ELISA). Aldol® 467 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.</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>Chromogenic substrate for alkaline and acid phosphatase</p>

<p>2-Nitrophenyl-beta-D-thiogalactopyranoside is a chromogenic substrate used to detect the presence of galactosidase enzymes in various biological and biochemical assays. It consists of a nitrophenyl group attached to a galactose sugar molecule through a thioglycosidic bond. When acted upon by enzymes such as galactosidases, it releases the colored nitrophenyl group, which can be detected using spectrophotometry. This substrate is commonly used in assays for the detection of LacZ activity in bacterial cultures, as lacZ encodes for β-galactosidase.</p>

<p>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.</p>

<p>5-Bromo-4-chloro-3-indolyl b-D-fucopyranoside is a chromogenic substrate used is for the enzyme beta-fucosidase.</p>

<p>Chromogenic substrate for beta-glucuronidase</p>

<p>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.</p>

<p>5-Bromo-4-chloro-3-indolyl β-L-fucopyranoside (X-Fuc) is a chromogenic substrate specifically designed for the identification and detection of fucosidase enzyme activity. Upon cleavage by fucosidase, it generates a blue-colored 5-Bromo-4-chloro-3-hydroxy-indole precipitate, which can be easily observed under a microscope or spectrophotometer. This feature makes X-Fuc an invaluable tool across various applications, such as biochemical analysis, histochemical staining, cell biology, and enzyme kinetic assays. By providing a fast, sensitive, and reliable readout for fucosidase activity, 5-Bromo-4-chloro-3-indolyl β-L-fucopyranoside facilitates essential research in the understanding of biological processes and the development of therapeutic interventions.</p>

<p>4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-a-D-galactopyranoside is a superior chromogenic pNP enzyme substrate designed to deliver enhanced enzyme detection and outstanding assay performance. This cutting-edge substrate boasts excellent specificity, sensitivity, and stability, making it a powerful tool in the measurement of enzyme activity, substrate profiles, and inhibitor characterization. This premium substrate is perfect for researchers and professionals seeking reliable and efficient results for their enzyme-based investigations.</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>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.</p>

<p>6-Chloro-3-indoxyl-beta-D-glucuronic acid methyl ester is a chromogenic substrate that can be used for the detection of indoxyl glucuronide in urine and other biological fluids. 6-Chloro-3-indoxyl-beta-D-glucuronic acid methyl ester is a white or light yellow crystalline solid that is soluble in water. It has a melting point of about 80°C and is stable at pH levels ranging from 2 to 12. The CAS number for this compound is 13982-87-6.</p>

<p>Aldol® 584 is a fluorogenic substrate that can be used for enzymatic and chemical assays. It is an important component of the Cymit Quimica Aldol Reagent Kit and other diagnostic kits. Aldol® 584 is used in immunoassays, such as ELISA, to measure the activity of serine proteases, including cathepsin D, elastase, and leukocyte elastase. This product has a CAS number of 2484873-11-0.</p>

<p>Aldol® 470 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 grown in liquid or solid media, yielding yellow coloration and green fluorescence. Aldol® 470 beta-D-galactopyranoside can also be used in beta-galactosidase gene reporter assays or immunoassay applications (ELISA). Aldol® 470 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.</p>

<p>Aldol 495 acetate is a chromogenic substrate that contains the chemical compound Aldol. It is used in food testing, diagnostics, and environmental testing. Aldol 495 acetate can be used as a ligand to detect the presence of enzymes or bacteria in culture media and diagnostics. This product has been shown to have a high purity and quality.</p>

<p>5-Bromo-6-chloro-3-indolyl-2-acetamido-2-deoxy-a-D-glucopyranoside is a chemiluminescent substrate that is used as an indicator in diagnostic tests. This compound reacts with an oxidizing agent, such as hydrogen peroxide, to generate light. It is also used as a chromogenic substrate for the detection of bioluminescence and it can be applied in culture media or food testing. 5Bromo-6Chloro-3Indolyl2Acetamido2DeoxyA1DGlucopyranoside has a CAS number, which means that it meets the standards set by the Chemical Abstracts Service. It also has a high purity and quality, making it suitable for use in laboratories.</p>

<p>Substrate for beta-galactosidase</p>

<p>5-Iodo-3-indolyl-b-D-galactopyranoside-6-sulfate sodium salt is a high purity, water soluble fluorogenic substrate for the detection of beta-galactosidase activity. This product is used in food testing, environmental testing, and diagnostics. 5-Iodo-3-indolyl-b-D-galactopyranoside (5IIAG) is a beta galactosidase substrate that provides a convenient method for determining beta galactosidase activity. This product is also used as an indicator to measure the rate of hydrolysis of ester bonds in other compounds that contain acid functional groups such as glycerides and oils.</p>

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

<p>2-Naphthyl caprylate is a substrate that is employed in an assays for carboxylesterase and lipase and when hydrolyzed, produces 2-naphthol, a compound that can also be identified via fluorescence analysis. By combining it with a diazonium salt, the formation of the corresponding azo dye occurs. In particular, this substrate is used to detect the extracellular lipase of Pseudomonas fluorescens B52.</p>

<p>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.</p>

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

<p>Please enquire for more information about 3,4-Cyclohexenoesculetine phosphate disodium including the price, delivery time and more detailed product information at the technical inquiry form on this page</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>Chromogenic cephalosporin substrate for the detection of beta-lactamase activity</p>

<p>Aldol® 470 acetate is a Fluorogenic substrate that is used in enzymatic reactions to produce a fluorescent product. Aldol® 470 acetate can be used as a ligand or a chromogenic substrate. This product is also used in diagnostic tests, such as conjugates and chemiluminescence, to detect the presence of certain enzymes or microorganisms. It can be used in culture media to measure the amount of certain enzymes, such as phosphatases or proteases, and has been shown to have high purity and quality. This product has CAS No. 1318785-37-3, 1318785-38-4, 1318785-39-5, 1318785-40-6 and 1318785-41-7.</p>