Substrats fluorogènes
Dans cette catégorie, vous trouverez une sélection complète de substrats fluorogènes conçus pour la catalyse enzymatique. Ces substrats sont utilisés avec divers types d'enzymes et sont capables de produire de la couleur et de la fluorescence lors de la réaction. Les substrats fluorogènes sont des outils essentiels dans la recherche en biochimie et biologie moléculaire, permettant la détection et la quantification de l'activité enzymatique avec une grande sensibilité et spécificité. Ils sont largement utilisés dans les essais pour étudier la cinétique enzymatique, rechercher des inhibiteurs d'enzymes et surveiller les processus cellulaires. Chez CymitQuimica, nous proposons des substrats fluorogènes de haute qualité pour soutenir vos recherches, garantissant des résultats fiables et précis dans vos essais enzymatiques.
297 produits trouvés pour "Substrats fluorogènes"
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N-(4,4-Difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-dodecanoyl)sphingosyl 1-b-D-galactopyranoside
N-(4,4-Difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-dodecanoyl)sphingosyl 1bDgalactopyranoside is a fluorescent reagent. It has been used to detect the presence of boron in biological samples and as a substrate for enzymes. This product is also used in the diagnosis of tuberculosis and other bacterial infections. N-(4,4-Difluoro-5,7-dimethyl-4bora3a,4adiazasindacene 3dodecanoyl)sphingosyl 1bDgalactopyranoside is not intended for use in humans or animals and should be handled with care. This product is not available for sale in the state of California.Degré de pureté :Min. 95%Masse moléculaire :861.95 g/mol4-Methylumbelliferyl 3-deoxy-D-glycero-a-D-galacto-2-nonulosonic acid sodium salt
CAS :4-Methylumbelliferyl 3-deoxy-D-glycero-a-D-galacto-2-nonulosonic acid sodium salt is a fluorogenic substrate that can be used to detect enzyme activity. It reacts with the enzyme β-galactosidase, which hydrolyzes lactose in the presence of oxygen and hydrogen peroxide. The product is 4methylumbelliferone, which emits light in the presence of luciferin and an oxidizing agent. This product is used for diagnostics, food testing, and environmental testing. CAS No. 123269-95-4Degré de pureté :Min. 95%Masse moléculaire :489.41 g/mol4-Methylumbelliferyl-b-D-glucose-6-phosphoethanolamine
4-Methylumbelliferyl-b-D-glucose-6-phosphoethanolamine is a fluorescent substrate that can be used to identify the presence of beta-glucosidase in biological samples, such as wine or cheese. It has been shown to offer high purity and quality, with a CAS number of 70750-68-6. This product is often used for diagnosing bacterial infections, as it will fluoresce when hydrolyzed by beta-glucosidase enzymes. 4MMUFBE can also be used for food testing, environmental testing, and chromogenic substrate reactions in the laboratory.Degré de pureté :Min. 95%4-Methylumbelliferyl 2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)-b-D-galactopyranoside
4-Methylumbelliferyl 2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)-b-D-galactopyranoside is a fluorescent substrate for β–galactosidase. It is used to detect the enzyme in biological samples and as a diagnostic agent. This substrate can be used to develop chemiluminescent, chromogenic, and fluorogenic substrates for use in diagnostics. 4MUF 2OBG can also be conjugated to various ligands for use in bioluminescence assays or as a marker in immunoassays.
Degré de pureté :Min. 95%Masse moléculaire :796.77 g/mol4-Methylumbelliferyl 3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-a-D-glucopyranoside
CAS :4-Methylumbelliferyl 3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-a-D-glucopyranoside (4MUAA) is a fluorescent dye that is used for the detection of envelopment in cells. This dye binds to cell membranes and can be detected with a fluorescence microscope. 4MUAA can be used to determine the efficiency of an experimental methodology or algorithm by measuring the change in fluorescence intensity as a result of experimental treatment. The use of 4MUAA has been shown to be effective in determining whether or not there is an association between nationwide environmental pollution and cancer rates in Japan.
Degré de pureté :Min. 95%Masse moléculaire :559.44 g/mol4-Trifluoromethylumbelliferyl Tetra-O-acetylated alpha-D-N-Acetylneuraminate Methyl Ester
CAS :4-Trifluoromethylumbelliferyl Tetra-O-acetylated alpha-D-N-Acetylneuraminate Methyl Ester is a chemiluminescent substrate that is often used in enzyme and immunoassays. It is a high purity, high quality chemical with a CAS number of 195210-09-4. The 4-Trifluoromethylumbelliferyl Tetra-O-acetylated alpha-D-N-Acetylneuraminate Methyl Ester is used in the detection of bacterial infections and can be used to measure the activity of enzymes such as lysozyme and peroxidase. This product has been tested for its ability to induce bioluminescence in bacteria grown in culture media, as well as for its ability to cause fluorescence or staining in cells or tissues. The 4TUMBTM Tetra O AcetylatedFormule :C30H32F3NO15Degré de pureté :Min. 95%Masse moléculaire :703.57 g/mol6-Chloro-4-methylumbelliferyl b-xylobioside
CAS :6-Chloro-4-methylumbelliferyl b-xylobioside is a fluorogenic substrate that can be used for food testing, environmental testing and diagnostics. It is a chromogenic substrate that can be used in enzyme substrates. 6-Chloro-4-methylumbelliferyl b-xylobioside is also a conjugate and has high purity. This product has chemiluminescent properties and can be used for bioluminescence. It is an excellent ligand for fluorescence labeling and has been shown to have high quality. This product can be used in culture media as well as to detect the presence of bacteria.Degré de pureté :Min. 95%Masse moléculaire :474.84 g/molResorufin ethyl ether
CAS :Resorufin ethyl ether is a fluorescent substrate that is used to measure the activity of cytochrome P450 enzymes. It can be used in vitro to study the effects of drugs on enzyme activities and in vivo to study liver lesions. Resorufin ethyl ether is also used as a model system for studying synchronous fluorescence, which is the emission of light by two or more substances at the same time. The nitrogen atoms in resorufin ethyl ether can be substituted with other atoms such as magnesium or zinc, which will affect its activity and fluorescence properties. Resorufin ethyl ether binds to cytochrome P450 enzymes and therefore inhibits their activity. This inhibition is reversible, and it can be reversed by adding a substance that competes with the substrate for binding sites on the enzyme.Degré de pureté :Min. 95%Masse moléculaire :241.24 g/mol4-Methylumbelliferyl acetate - 95%
CAS :4-Methylumbelliferyl acetate is a fluorescent compound that can be used to measure the activity of cytochrome P450 enzymes. The fluorescence intensity of 4-methylumbelliferyl acetate increases when it reacts with substrates and inhibitors in vitro. This chemical has been shown to inhibit the enzyme cyclooxygenase in rat liver microsomes, which may lead to blood disorders. It also inhibits coumarin derivatives and human pathogens, such as erythromycin-resistant Staphylococcus aureus (MRSA). 4-Methylumbelliferyl acetate is used as a substrate for polymerase chain reaction (PCR) analysis because it is not susceptible to hydrolysis by esterases.Formule :C12H10O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :218.21 g/mol5-Acetamidofluorescein-di-(b-D-galactopyranoside)
CAS :5-Acetamidofluorescein-di-(b-D-galactopyranoside), also known as C2FDG, is a fluorogenic substrate for beta-galactosidase that generates a green fluorescence after cleavage (Em ~520 nm). It is used in enzyme activity assays and in flow cytometry in animal, bacterial, and yeast cells.Formule :C34H35NO16Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :713.65 g/mol6,8-Difluoro-4-methylumbelliferyl 2-acetamido-3-O-(b-D-galactopyranosyl)-a-D-galactopyranoside
6,8-Difluoro-4-methylumbelliferyl 2-acetamido-3-O-(b-D-galactopyranosyl)-a-D-galactopyranoside is a chemiluminescent substrate that reacts with oxygen in the presence of luciferase to produce light. This product is an excellent replacement for luminol, especially in applications where aqueous solvents are not suitable. 6,8-Difluoro-4-methylumbelliferyl 2-acetamido-3-O-(b-D-galactopyranosyl)-a-D-galactopyranoside has been extensively tested and shown to be nonhazardous in a variety of different culture media. It is also nonhazardous to the environment, as it can be easily degraded by microorganisms.
Degré de pureté :Min. 95%6'-(O-(Carboxymethyl))-2',7'-dichlorofluoroscein 3'-(O-(N-acetyl-b-D-glucosamide))
6'-(O-(Carboxymethyl))-2',7'-dichlorofluoroscein 3'-(O-(N-acetyl-b-D-glucosamide)) is a chemiluminescent substrate that can be used in the detection of ligands. This product has a CAS number of 44636-76-8 and is available at a purity level of 98%. It has been tested for bacterial contamination, as well as for adverse effects on culture media and environmental testing. 6'-(O-(Carboxymethyl))-2',7'-dichlorofluoroscein 3'-(O-(N-acetyl-b-D-glucosamide)) is an enzymatic substrate that can be used in diagnostic applications such as the detection of fluorescence, staining, and bioluminescence. It has also been shown to be useful in food testing.Degré de pureté :Min. 95%Masse moléculaire :662.44 g/mol4-Methylumbelliferyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-galactopyranoside
CAS :4-Methylumbelliferyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-galactopyranoside is a fluorescent marker that is used to measure the enzymatic activity of corynebacterium glutamicum. The enzyme catalyzes the conversion of 4-methylumbelliferyl glucopyranoside to 4-methylumbelliferone glucuronide. The production of 4 methylumbelliferone glucuronide can be quantified using fluorescence spectroscopy. This product can be used in research involving chronic inflammatory diseases and cancer.Degré de pureté :Min. 95%Masse moléculaire :505.47 g/mol4-Methylumbelliferyl 4,6-O-benzylidene-b-D-galactopyranoside
4-Methylumbelliferyl 4,6-O-benzylidene-b-D-galactopyranoside is a fluorogenic substrate that is used in the detection of galactosidases. It has been shown to be a potent inhibitor of these enzymes and can be used to study the activity of various galactosidases. This substrate is used in the measurement of carbohydrate metabolism, including glycolysis and glycogenolysis. 4-Methylumbelliferyl 4,6-O-benzylidene-b-D-galactopyranoside has been shown to produce chemiluminescence when reacted with horseradish peroxidase and hydrogen peroxide. It also produces bioluminescence when exposed to luciferase and adenosine triphosphate (ATP).Degré de pureté :Min. 95%Masse moléculaire :426.42 g/molHordenine
CAS :Produces a fluorogenic signal in the presence of peroxidaseFormule :C10H15NODegré de pureté :Min. 95%Couleur et forme :Brown PowderMasse moléculaire :165.23 g/mol3-Carboxyumbelliferyl b-D-galactoside BSA conjugate
3-Carboxyumbelliferyl b-D-galactoside BSA conjugate is a fluorogenic substrate that is used in chemiluminescent enzyme assays. The reaction of this compound with the enzyme β-galactosidase leads to an increase in the intensity of light emitted by the compound, which can be measured using a luminometer. This product is often used in diagnostics, such as food testing and environmental testing, as well as high quality research.Degré de pureté :Min. 95%Fluorescein diphosphate tetraammonium salt
CAS :Fluorogenic substrate targeting phosphataseFormule :C20H14O11P2•(NH3)4Degré de pureté :Min. 90 Area-%Couleur et forme :Yellow PowderMasse moléculaire :560.39 g/molResorufin a-D-mannopyranoside
CAS :Resorufin alpha-D-glucopyranoside is a sensitive fluorogenic substrate that generates a red fluorescent product (resorufin) upon interaction with alpha-glucosidase.Degré de pureté :Min. 95%Couleur et forme :Brown PowderMasse moléculaire :375.33 g/mol6,8-Difluoro-4-methylumbelliferyl β-D-galactopyranoside
CAS :6,8-Difluoro-4-methylumbelliferyl b-D-galactopyranoside, commonly known as DiFMUG, is a fluorogenic substrate to detect beta-galactosidase. It has higher sensitivity than the common MUG (4-methylumbelliferyl beta-D-galactopyranoside) subtrate.Formule :C16H16F2O8Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :374.29 g/mol4-Methylumbelliferyl b-D-xylobioside
CAS :4-Methylumbelliferyl beta-D-xylobioside is a fluorogenic substrate for xylanase. After enzymatic cleaveage, free 4-methylumbelliferone (also known as hymecromone) is released, exhibiting blue fluorescence upon excitation with UV light. The strongest fluorescence of 4-methylumbelliferone requires deprotonation of the hydroxyl group (thus requires alkaline pH), with a maximal fluorescence intensity obtained with excitation at 350 to 370 nm and emission at 440 to 470 nm. The use of 4-methylumbelliferyl beta-D-xylobiosideas a substrate for measuring the xylanase activity is used for detecting bacterial infection and gut microbiome analysis.Formule :C20H24O11Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :440.4 g/mol
