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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4-Methylumbelliferyl elaidate
CAS :4-Methylumbelliferyl elaidate is a fluorogenic substrate for lipase. 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 elaidateas a substrate for measuring the lipase activity is used for assessment of lipase activity to identify pancreatitis.Formule :C28H40O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :440.61 g/mol6-Hexadecanoylamino-4-methylumbelliferone
CAS :Fluorochrome for calibration of fluorimeters. Used with corresponding fluorogenic substrates for the diagnosis of Krabbe - and Niemann-Pick A/B disease.Formule :C26H39NO4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :429.59 g/molN-Acetyl-3,7-dihydroxyphenoxazine
CAS :Fluorogenic substrate for peroxidaseFormule :C14H11NO4Degré de pureté :(1H-Nmr) Min. 95%Couleur et forme :Slightly Brown PowderMasse moléculaire :257.24 g/molGlycyl-glycine 7-amido-4-methylcoumarin hydrochloride
CAS :Glycyl-glycine 7-amido-4-methylcoumarin hydrochloride is a synthetic peptide substrate used as a fluorogenic substrate for aminopeptidase.Formule :C14H16ClN3O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :325.75 g/mol4-Methylumbelliferyl-alpha-L-iduronic acid, cyclohexylammonium salt
CAS :4-Methylumbelliferyl-alpha-L-iduronic acid, cyclohexylammonium salt is a fluorogenic substrate for the detection of alpha-L-iduronidase activity. It has been used to measure the activity of this enzyme in cells and tissues and as an indicator of tissue damage. The product is also used in food testing, diagnostics, and environmental testing.
Formule :C22H29NO9Masse moléculaire :451.48 g/mol4-Methylumbelliferyl-N-acetyl-beta-D-galactosaminide
CAS :Fluorogenic substrate for N-acetyl-β-D-galactosaminidase. Detection of Candida albicans.Formule :C18H21NO8Degré de pureté :Min. 98.0 Area-%Masse moléculaire :379.37 g/mol4-Methylumbelliferyl oleate
CAS :Methylumbelliferyl oleate is a MOSCERDAM® substrate targeting the lipase enzymeFormule :C28H40O4Degré de pureté :Min. 90 Area-%Couleur et forme :White PowderMasse moléculaire :440.61 g/molResorufin-β-D-glucuronic acid, sodium salt
CAS :Resorufin-beta-D-glucuronic acid, sodium salt is a fluorogenic substrate that can be used in diagnostic applications. It is a conjugate of resorufin and beta-D-glucuronic acid. The enzyme substrate reacts with the enzyme luciferase to produce light. The high purity and quality of this product make it ideal for use in the detection of the presence of glucose in urine, which can be used to diagnose diabetes mellitus.Formule :C18H14NNaO9Degré de pureté :Min. 90.0 Area-%Masse moléculaire :411.30 g/molRef: 3D-R-2150
2mgÀ demander5mgÀ demander10mgÀ demander25mgÀ demander50mgÀ demander-Unit-ggÀ demander4-Methylumbelliferyl-β-D-ribofuranoside
CAS :4-Methylumbelliferyl-beta-D-ribofuranoside is a chemical compound that belongs to the class of phenols. It has been found in Australian plants and animals. 4-Methylumbelliferyl-beta-D-ribofuranoside is used as a corrosion inhibitor. This chemical has been shown to be effective against corrosion in mammals.br>br> 4-Methylumbelliferyl-beta-D-ribofuranoside can also be used as a fluorescent probe for studying cell membrane activity.Formule :C15H16O7Degré de pureté :Min. 99 Area-%Masse moléculaire :308.29 g/molRef: 3D-M-6190
1gÀ demander5gÀ demander250mgÀ demander500mgÀ demander2500mgÀ demander-Unit-ggÀ demander4-Methylumbelliferyl b-D-cellopentoside
CAS :A fluorogenic MOSCERDAM® substrate targeting cellulasesFormule :C40H58O28Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :986.89 g/mol4-Methylumbelliferyl-beta-D-fucopyranoside
CAS :4-Methylumbelliferyl-beta-D-fucopyranoside is a fluorogenic substrate for beta-fucosidase. 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-fucopyranosideas a substrate for measuring the beta-fucosidase activity is used for the diagnosis of fucosidosis and the study of glycoprotein metabolism disorder.Formule :C16H18O7Degré de pureté :Min. 99 Area-%Masse moléculaire :322.31 g/molDDAO galactoside
CAS :The DDAO molecule [7-hydroxy-9H-(1, 3-dichloro-9, 9 dimethylacridin-2-one] is used as a stain and a dye in molecular biology, due to its ability to bind intracellular and extracellular DNA. DDAO galactoside is a fluorogenic substrate for galactosidase.
Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :470.3 g/molL-Serine 7-amido-4-methylcoumarin hydrochloride
CAS :L-Serine 7-amido-4-methylcoumarin hydrochloride is a fluorogenic peptide substrate for peptidases. This AMC peptide substrate is normally used to rapidly profile the N-terminal specificity of proteases.
Formule :C13H15ClN2O4Masse moléculaire :298.72 g/mol3-(4,4-Difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-propionamido)propyl b-D-lactoside
3-(4,4-Difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-propionamido)propyl b -D -lactoside (FDPBP) is a substrate for alkaline phosphatase. It reacts with the enzyme to produce a blue color. FDPBP is used in diagnostic applications such as food testing and bioluminescence.Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :675.48 g/mol4-Methylumbelliferyl phosphate bis(cyclohexylammonium) salt
CAS :Sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases. This may also be used for in-gel assaysFormule :C22H35N2O6PDegré de pureté :Min 99%Couleur et forme :White to off-white solid.Masse moléculaire :454.50 g/mol4-Methylumbelliferyl a-L-idopyranosiduronic acid 2-sulphate disodium salt - Moscerdam™ biochemical purity
CAS :PAIRED PRODUCT AVAILABLE: alpha-L-iduronidase Enzyme, FI1793834MU-alpha-L-iduronide-2-sulphate (M2) is a fluorogenic substrate of iduronate-2-sulphatase (IDS), used in a 2-step assay coupled with alpha-L-iduronidase. The assay is used in biochemical testing for Hunter syndrome (mucopolysaccharidosis II / MPS II). In a first step, IDS from biological samples cleaves the sulphate group from M2. In a second step, exogeneous alpha-L-iduronidase which cleaves the 4-MU moiety is added to the reaction, resulting in release of a fluorescent signal (Ex 360 nm / Em 455 nm). The reaction is stopped by the addition of sodium carbonate.Formule :C16H14Na2O12SDegré de pureté :Min. 99 Area-%Couleur et forme :White PowderMasse moléculaire :476.32 g/mol6-Hexadecanoylamino-4-methylumbelliferyl phosphorylcholine - Moscerdam™ biochemical purity
CAS :6-Hexadecanoylamino-4-methylumbelliferyl phosphorylcholine (HMUPC) is a fluorogenic substrate of acid sphingomyelinase (ASM) in the application of the diagnosis of Niemann–Pick type A and B (NPAB). NPAB is one of the lysosomal storage diseases, caused by a deficiency of ASM. This deficiency results in the accumulation of sphingomyelin and other lipids in various tissues. The assay using HMUPC as the substrate shows rapid and robust determination of ASM activity. When combined with the unlabelled natural substrate such as sphingomyelin as a specific inhibitor of ASM activity, the specificity of assay is enhanced up to the level of the classical assay with radiolabelled natural substrate. HMUPC is also used as the substrate in the ASM assay to investigate the retention of lysosomal enzyme activity of bi-functional IgG-ASM fusion protein in the delivery across blood-brain barrier.
Formule :C31H51N2O7PDegré de pureté :Min. 97 Area-%Couleur et forme :White PowderMasse moléculaire :594.72 g/molMonofluoresceinated mannitol
Monofluoresceinated mannitol is a fluorescently labeled form of mannitol. It is used as a tracer for metabolism studies.Formule :C27H24O12Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :540.46 g/mol4-Methylumbelliferyl decanoate
CAS :Fluorogenic substrate for carboxylesterasesFormule :C20H26O4Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :330.42 g/mol7-((4'-L-Alaninamido)-rac-(3'-octanoyloxy)butyloxy) coumarin trifluoroacetate salt
CAS :This Clips-O substrate 7-(4'-L-Alaninamido)-rac-(3'-octanoyloxy)butyloxy) coumarin allows the detection of three enzymatic activities (L-alanine aminopeptidase, C8-esterase and oxidation of 4-amino-3-hydroxybutyloxy either enzymatically or by exposure to sodium periodate) with one single substrate and give a positive fluorescent signal only in presence of all activities. The main virtues of Clips-O substrates are an increased stability towards non-enzymatic hydrolysis that results in a reduced background and high sensitivity.Formule :C26H35F3N2O8Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :560.56 g/mol
