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1-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:C16H18O6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:306.32 g/molAldol® 515 acetate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 515 acetate is a chromogenic and fluorogenic substrate, used for detection of esterase activity. The colorless product is cleaved by purified esterase, or esterase secreted by microorganisms in liquid or solid media, yielding a red color and red fluorescence signal when Aldol® 355 fluorescence enhancer or a suitable matrix is present. Aldol® 515 acetate can be used under aerobic and anaerobic conditions. Well detectable color/fluorescence of bacterial colonies or liquid cultures is obtained within 16-48 h. In the presence of a purified esterase, color and fluorescence develops within minutes to few hours.Formula:C25H22N2O3Purezza:Min. 95.0 Area-%Peso molecolare:398.45 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.Purezza:Min. 95%Aldol® 514 inositol-phosphate, ammonium salt, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 514 inositol-phosphate is a chromogenic enzyme substrate used for detection of phosphatidylinositol specific phospholipase C (PI-PLC, EC 4.6.1.13). The colorless enzyme substrate is cleaved by PI-PLC positive microorganisms, yielding a red-orange color. The substrate thus enables the detection and identification of various bacteria, such as, pathogenic strains of Listeria, Clostridium, Bacillus, and Staphylococcus. Aldol® 514 inositol-phosphate is suitable for use under aerobic and anaerobic conditions.
Formula:C26H28BrClN3O10PPurezza:Min. 95.0 Area-%Peso molecolare:688.85 g/molAldol® 458 nonanoate solution, 0.75 M in DMSO, Biosynth Patent: EP 2427431 and US 8940909
CAS:Prodotto controllatoAldol 458 nonanoate solution (0.75 M) is a substrate for enzymes and ligands, which is used in various applications such as food testing, staining, fluorogenic substrate, environmental testing, chromogenic substrate and conjugate. Aldol 458 nonanoate solution (0.75 M) has high purity and is highly stable at pH 2-12. This product can be used as a chemiluminescence or bioluminescence substrate. The CAS number for this product is 2484873-15-4.Formula:C25H29NO4Purezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:407.51 g/mol5-Bromo-6-chloro-3-indolyl-2-acetamido-2-deoxy-a-D-glucopyranoside
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.Purezza:Min. 95%Naphthol AS-MX acetate
CAS:Modified naphtol AS substrate used in histochemical and cytochemical staining
Formula:C21H19NO3Purezza:Min. 80%Colore e forma:White Off-White PowderPeso molecolare:333.38 g/mol6-Bromo-2-naphthyl-alpha-D-galactopyranoside
CAS: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.Formula:C16H17BrO6Purezza:Min. 98 Area-%Peso molecolare:385.22 g/molAldol® 495 inositol-phosphate, ammonium salt, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 495 inositol-phosphate is a chromogenic and fluorogenic enzyme substrate used for detection of phosphatidylinositol specific phospholipase C activity (PI-PLC, EC 4.6.1.13). The colorless enzyme substrate is cleaved by PI-PLC or PI-PLC-positive microorganisms in liquid or solid media, yielding orange color. In addition, green fluorescence is generated when a suitable matrix is present, e.g. PE-Pellets or cellulose acetate filter. Aldol® 495 inositol-phosphate is suitable for use in liquid and solid media, under aerobic as well as anaerobic conditions.Formula:C26H29ClN3O10PPurezza:Min. 95.0 Area-%Peso molecolare:609.95 g/mol5-Bromo-6-chloro-3-indoxyl myo-inositol-1-phosphate, ammonium salt
Indoxyl substrate targeting the enzyme inositol monophosphatase; Magenta colorFormula:C14H19BrClN2O9PPurezza:Min. 99 Area-%Peso molecolare:505.65 g/mol2-Naphthyl caprylate
CAS: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.Formula:C18H22O2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:270.37 g/molNaphthol AS-D chloroacetate
CAS:Histochemical substrate for esteraseFormula:C20H16ClNO3Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:353.8 g/molAldol® 470 choline phosphate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 470 choline phosphate is a chromogenic and fluorogenic enzyme substrate used for detection of phosphatidyl-choline specific phospholipase C (PC-PLC, EC 3.1.4.3) activity. The colorless product is cleaved by PC-PLC positive microorganisms in liquid or solid media, yielding a yellow color and green fluorescence. Aldol® 470 choline phosphate therefore, enables the detection and identification of PC-PLC positive pathogenic bacteria, such as, Clostridium perfringens, Pseudomonas aeruginosa, Helicobacter pylori, Legionella pneumophila, Bacillus cereus, Bacillus anthracis, Listeria monocytogenes, and others. Aldol® 470 choline phosphate can be used under aerobic and anaerobic conditions.Formula:C28H31N2O7PPurezza:Min. 95 Area-%Peso molecolare:538.53 g/molRef: 3D-A-4672_P00
-Unit-ggPrezzo su richiesta1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta2-Chloro-4-nitrophenyl 4-O-b-D-galactopyranosylmaltoside
CAS:2-Chloro-4-nitrophenyl 4-O-b-D-galactopyranosylmaltoside, also known as Gal-G2-CNP, is a high quality, water soluble, chromogenic substrate that is used as an enzyme substrate and can be used in bioluminescence and chemiluminescence assays. This product is designed for use in diagnostics, culture media, food testing, environmental testing, and other research applications. 2-Chloro-4-nitrophenyl 4-O-b-D-galactopyranosylmaltoside has been tested in chromogenic assays with alpha-amylases.Formula:C24H34ClNO18Purezza:(Hplc) Min. 90%Colore e forma:PowderPeso molecolare:659.98 g/mol5-Bromo-6-chloro-3-indoxyl-beta-D-galactopyranoside
CAS:5-Bromo-6-chloro-3-indoxyl-beta-D-galactopyranoside is a chromogenic substrate for beta-D-galactosidase, yielding a magenta precipitate and contained in a chromogenic culture media. It is an indolyl carbohydrate that is the alpha-D-mannoside of indoxyl, in which the indole moiety is substituted at positions 4 and 5 by chlorine and bromine, respectively.Formula:C14H15BrClNO6Purezza:Min. 99.0 Area-%Peso molecolare:408.64 g/molAldol® 470 nonanoate, Biosynth Patent: EP 2427431 and US 8940909
CAS:Prodotto controllatoAldol® 470 nonanoate is a chemiluminescent substrate that can be used as a ligand for the detection of C8/C9-esterases, lipases activity, to result in an orange/green color. Aldol® 470 nonanoate has been shown to be active with horseradish peroxidase in a number of different assay systems. The purity and quality of Aldol® 470 nonanoate has been tested with culture media, environmental testing, bioluminescence, staining, fluorogenic substrate, chromogenic substrate, enzyme substrate, food testing and conjugates.Formula:C32H35NO5Purezza:Min. 95%Colore e forma:PowderPeso molecolare:513.62 g/mol5-Iodo-3-indolyl-b-D-galactopyranoside-6-sulfate sodium salt
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.Purezza:Min. 95%Peso molecolare:523.24 g/molAldol® 515 4-acetoxybutyrate solution, 0.75 M in DMSO, Biosynth Patent: EP 2427431 and US 8940909
CAS:Prodotto controllatoAldol® 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:C29H28N2O5Purezza:Min. 95 Area-%Peso molecolare:484.54 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.Purezza:Min. 95%Peso molecolare:1,308.54 g/mol5-Bromo-6-chloro-3-indoxyl-N-acetyl-β-D-glucosaminide
CAS:Chromogenic substrate for N-Acetyl-β-D-glucosaminidase yielding a magenta precipitate.
Formula:C16H18BrClN2O6Purezza:Min. 99 Area-%Peso molecolare:449.69 g/molRef: 3D-B-7020
-Unit-ggPrezzo su richiesta1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta500mgPrezzo su richiesta2500mgPrezzo su richiesta4-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:C55H79NO38Purezza:Min. 95%Colore e forma:PowderPeso molecolare:1,362.2 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:C11H21N2O9PPurezza:Min. 95 Area-%Peso molecolare:356.26 g/mol5-Bromo-6-chloro-3-indolyl acetate
CAS: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.).
Formula:C10H7BrClNO2Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:288.52 g/molAldol® 455 alpha-D-maltopyranoside, Biosynth Patent: EP 2427431 and US 8940909
Aldol® 455 alpha-D-maltopyranoside is a chromogenic substrate developed by Cymit Quimica, designed for the detection of maltosidases.Formula:C33H34ClNO12Purezza:Min. 95.0 Area-%Peso molecolare:672.08 g/mol3,4-Cyclohexenoesculetin β-D-galactopyranoside
CAS:Chromogenic substrate for beta-galactosidase
Formula:C19H22O9Purezza:Min. 95 Area-%Peso molecolare:394.37 g/molRef: 3D-W-201644
-Unit-ggPrezzo su richiesta1gPrezzo su richiesta5gPrezzo su richiesta10gPrezzo su richiesta2500mgPrezzo su richiesta4-Nitrophenyl b-D-xylotrioside
CAS:Chromogenic substrate targeting beta-D-xylosidase. A xylanase substrate.Formula:C21H29NO15Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:535.45 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:C12H12ClNO2Purezza:Min. 99.0 Area-%Peso molecolare:237.69 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·NaPurezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:444.35 g/mol4-Nitrophenyl 2-acetamido-3-O-(2-acetamido-2-deoxy-b-D-glucopyranosyl)-2-deoxy-a-D-galactopyranoside
CAS:4-Nitrophenyl 2-acetamido-3-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-2-deoxy-alpha-D-galactopyranoside is a chromogenic substrate for alpha-galactosidase. Upon hydrolysis, para-nitrophenol is released yielding a yellowish colour. 4-Nitrophenyl 2-acetamido-3-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-2-deoxy-alpha-D-galactopyranoside is used in different applications such as the Fabry disease diagnosis, glycolipid metabolism studiesPurezza:Min. 98 Area-%Colore e forma:White PowderPeso molecolare:545.49 g/mol5-Bromo-4-chloro-3-indoxyl-N-acetyl-beta-D-galactosaminide
CAS: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.Formula:C16H18BrClN2O6Purezza:Min. 98 Area-%Colore e forma:Crystalline PowderPeso molecolare:449.68 g/molAldol® 470 phosphate, disodium salt, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol 470 phosphate is a chromogenic substrate for phosphatases yielding a yellow precipitate. Furthermore it shows some fluorescence (excitationat 320 nm to 490 nm). In contrast to classical indoxyl substrates, Aldolsubstrates work not only under aerobic but also under anaerobic conditions.Formula:C23H18NNa2O7PPurezza:Min. 95.0 Area-%Peso molecolare:497.34 g/molNaphthol AS-BI sulphate potassium
CAS:Naphthol AS-BI sulphate potassium salt is a modified naphtol AS substrate used for alkaline and acid phosphatase.Formula:C18H14BrNO6S•KPurezza:Min. 95%Peso molecolare:491.38 g/mol4-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 β-galactosidase activity.Formula:C12H15NO8Purezza:Min. 98.0 Area-%Peso molecolare: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:C14H18N2O8Colore e forma:White Off-White PowderPeso molecolare:342.3 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:C12H15NO8Purezza:Min. 99.0 Area-%Peso molecolare:301.26 g/mol2-Naphthyl a-D-glucopyranoside
CAS: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.Formula:C16H18O6Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:306.31 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•C7H9NPurezza:Min. 95%Colore e forma:PowderPeso molecolare:433.63 g/molAldol® 518 beta-D-galactopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS:Aldol® 518 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 intense red color as well as red fluorescence when a fluorescence enhancer or a suitable matrix is present. Aldol® 518 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® 518 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.
Formula:C29H29ClN2O7Purezza:Min. 95 Area-%Peso molecolare:553.01 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:C20H25BrClNO11Purezza:Min. 95%Colore e forma:PowderPeso molecolare:570.77 g/mol6-Chloro-3-indoxyl choline phosphate
CAS:6-Chloro-3-indoxyl choline phosphate is a chromogenic substrate for phosphatidylcholine-specific phospholipase C (PC-PLC) for the detection of mibrobial metabolites. The use of this specific substrate permits monitoring the activity of PC-PLC. This an important enzyme for the regulation of steady-state levels of phosphatidylcholine (PC) and diacylglycerol (DAG). Abnormally high levels of PC-PLC activity in various tissues have been linked to many disease progressions.Formula:C13H18ClN2O4PPurezza:Min. 99 Area-%Colore e forma:PowderPeso molecolare:332.72 g/mol6-Chloro-3-indolyl 2-acetamido-2-deoxy-b-D-galactopyranoside
CAS:6-Chloro-3-indolyl 2-acetamido-2-deoxy-b-D-galactopyranoside is a chromogenic substrate for N-acetyl-beta-galactosaminidase. It produces a salmon-pink color after enzymatic cleavage.
Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:370.78 g/mol1-Naphthyl β-D-mannopyranoside
CAS:1-Naphthyl β-D-mannopyranoside is a chromogenic (also fluorogenic) substrate. After cleavage, 1-naphthol is released and is used to quantify beta-mannosidase activity.Formula:C16H18O6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:306.31 g/mol4-Nitrophenyl 2-acetamido-3-O-[2-O-a-L-fucopyranosyl-b-D-galactopyranosyl)-2-deoxy-b-D-galactopyranoside
CAS:4-Nitrophenyl 2-acetamido-3-O-[2-O-a-L-fucopyranosyl-b-D-galactopyranosyl)-2-deoxyb-D-galactopyranoside is a water soluble, fluorescent probe that can be used for detecting the presence of β-(1→4) -linked galactosaminoglycans. The dye is a substrate for enzymes such as α--mannosidase, β--glucuronidase and β--galactosidase. The dye is also an excellent ligand for lectins such as concanavalin A and wheat germ agglutinin. This product is a diagnostic reagent that has been shown to have high purity and quality. It has CAS No. 93496-53-8 and can be used in food testing, bioluminescence, environmental testing, or high purity applications.
Formula:C26H38N2O17Purezza:Min. 95%Peso molecolare:650.58 g/mol2-Nitrophenyl-β-D-thiogalactopyranoside
CAS: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.Formula:C12H15NO7SPurezza:Min. 98 Area-%Colore e forma:Yellow PowderPeso molecolare:317.32 g/mol2-Chloro-4-nitrophenyl b-D-maltoside
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.Purezza:Min. 95%6-Bromo-2-naphthyl b-D-glucuronide
CAS:6-Bromo-2-naphthyl beta-D-glucuronide is a substrate for beta-glucuronidase, an enzyme involved in detoxification and bacterial metabolism. Upon enzymatic hydrolysis, it releases 6-bromo-2-naphthol, which forms a detectable dye when reacted with diazonium salts. This compound is widely used in microbiology to detecting E. coli in water testing and histochemical staining. 6-Bromo-2-naphthyl beta-D-glucuronide is also been used in cancer research studies. It has been found that some tumors are related to a high activity of beta-glucuronidase, responsible to reactivate the carcinogens and promote tumor progression, developing a drug resistance to chemotherapy.Formula:C16H15BrO7Purezza:Min 97%Colore e forma:White Off-White PowderPeso molecolare:399.2 g/mol5-Bromo-4-chloro-3-indolyl b-L-fucopyranoside
CAS: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.Formula:C14H15BrClNO5Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:392.63 g/mol5-Bromo-4-chloro-3-indoxyl-beta-D-glucuronic acid, cyclohexylammonium salt monohydrate
CAS:Chromogenic substrate for β-glucuronidase (GUS) yieldinga blue precipitate. It is used for detection of GUS+ bacterial colonies and has been reported as chromogenic substrate in a number of chromogenic E. coli / coliform culture media. About 95% of common E. coli possess β-D-glucuronidase activity. Such chromogenic culture media are used for detection and enumeration of E. coli in food samples such as meat, dairy products, 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 β-glucuronidase) gene fusion marker constructs in plants.Formula:C20H28BrClN2O8Purezza:Min. 99.0 Area-%Peso molecolare:539.81 g/mol6-Chloro-3-indoxyl-β-D-cellobioside
CAS:Chromogenic substrate for β-D-Cellobiosidase yielding a salmon-colored precipitate.Formula:C20H26ClNO11Purezza:Min. 99.0 Area-%Peso molecolare:491.88 g/molRef: 3D-C-4830
-Unit-ggPrezzo su richiesta10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiesta250mgPrezzo su richiestaAldol® 515 L-alanine amide, hydrochloride, Biosynth Patent: EP 2427431 and US 8940909
CAS: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.
Formula:C26H27ClN4O2Purezza:Min. 95.0 Area-%Peso molecolare:462.97 g/mol
