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.
Produits appartenant à la catégorie "Substrats fluorogènes"
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4-Methylumbelliferyl 3,4,6-tri-O-acetyl-2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)-b-D-galactopyranoside
4-Methylumbelliferyl 3,4,6-tri-O-acetyl-2-O-(2,3,4-tri-O-benzoyl-a-L-fucopyranosyl)-b-D-galactopyranoside is a fluorogenic substrate that is used for the detection of β D -galactosidase. β D -Galactosidase is an enzyme that breaks down lactose in milk and is used as a diagnostic tool for identifying lactose intolerance. This substrate can be used as a conjugate in immunoassays to detect antibodies against the enzyme or it can be used to measure the activity of the enzyme in food samples. It also can be used to measure α1,3 galactosyltransferase activity in colorectal cancer cells or bacteria.Degré de pureté :Min. 95%Masse moléculaire :922.9 g/mol4-MUNANA
CAS :Fluorogenic substrate to assay the activity of neuraminidase. 4-Methylumbelliferone is released from 4-MUNANA by neuraminidase and can be detected fluorometrically with excitation at 365-380 nm and emission at 445-454 nm. Also applicable for fluorescent staining of sialidases in PAGE.Formule :C21H24NNaO11Degré de pureté :Min. 96%Couleur et forme :White PowderMasse moléculaire :489.41 g/mol3-(7-Hydroxycoumarin-3-carboxamido)propyl 4-O-(b-D-galactopyranosyl)-b-D-glucopyranoside
3-(7-Hydroxycoumarin-3-carboxamido)propyl 4-O-(b-D-galactopyranosyl)-b-D-glucopyranoside is a fluorogenic substrate that is used for the detection of beta-galactosidase. It has been shown to be an efficient substrate for the enzyme beta galactosidase and can be used to detect this enzyme in cell culture media and other diagnostic applications. 3-(7-Hydroxycoumarin-3-carboxamido)propyl 4-O-(b-D-galactopyranosyl)-b-D-glucopyranoside can also be used as a chromogenic substrate, which is added to a reaction mixture containing beta galactosidase, where it is hydrolyzed by the enzyme to produce a blue color. This product also has food testing and environmental testing applications.Degré de pureté :Min. 95%4-Methylumbelliferyl beta-D-lactoside
CAS :Fluorogenic substrate for beta-galactosidaseFormule :C22H28O13Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :500.45 g/mol4-Methylumbelliferyl 6-thio-palmitate-b-D-glucopyranoside - Moscerdam™ biochemical purity
CAS :A fluorogenic substrate for the assay of palmitoyl-protein thioesterase used in the diagnosis of infantile neuronal ceroid lipofuscinosis.Formule :C32H48O8SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :592.78 g/mol4-Methylumbelliferyl-a-D-mannopyranoside-6-phosphoethanolamine
4-Methylumbelliferyl-a-D-mannopyranoside-6-phosphoethanolamine is a synthetic fluorogenic substrate that can be used in the detection of phosphatases. This substrate is a chromogenic and fluorogenic substrate that reacts when it is cleaved by enzymes. It has been shown to work with a number of different enzyme types, including esterases, phosphatases, and proteases. 4-Methylumbelliferyl-a-D-mannopyranoside-6-phosphoethanolamine has demonstrated high quality for use in bioluminescence, food testing, and environmental testing.4Methylumbelliferyl - a - D - mannopyranoside - 6 - phosphoethanolamine has been assigned CAS No. 81771-07-2.Degré de pureté :Min. 95%5-Octanoylaminofluoroscein di-b-D-glactopyranoside
5-Octanoylaminofluoroscein di-b-D-glactopyranoside is a chemiluminescent substrate that can be used for the detection of peroxidase activity. It is a bifunctional substrate, which means it has two reactive groups: one at the 5 position and one at the 8 position. The 5-octanoylaminofluorescein reacts with hydrogen peroxide in a 1:1 ratio, emitting light at 490 nm. The 8-position amine reacts with 2,2'-azino-bis(3-ethylbenzthiazoline)6 sulphonic acid (ABTS) to produce an orange color product that acts as a chromogen. The substrate can be used in diagnostics, food testing, and enzyme substrates.Degré de pureté :Min. 95%Masse moléculaire :797.8 g/mol4-Methylumbelliferyl 2-acetamido-2-deoxy-a-D-glucopyranoside-6-sulfate sodium salt - Moscerdam™ biochemical purity
CAS :A substrate used for the diagnosis of Sanfilippo disease type D (MPS IIID).Formule :C18H20NNaO11SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :481.41 g/mol4-Trifluoromethylumbelliferyl β-D-galactopyranoside
CAS :4-Trifluoromethylumbelliferyl β-D-galactopyranoside is a fluorogenic substrate for beta-galactosidase . Upon hydrolysis, the fluorogenic moiety (blueish) 4-trifluoromethylumbelliferone (also known as TFMU) is released. 4-Trifluoromethylumbelliferyl β-D-galactopyranoside is commonly used in bacterial detection and in LacZ gene expression assays.Formule :C16H15F3O8Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :392.28 g/mol4-Methylumbelliferyl phosphate, bis(2-amino-2-methyl-1,3-propanediol) salt
CAS :Sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases.Formule :C18H31N2O10PDegré de pureté :Min. 98.0 Area-%Masse moléculaire :466.43 g/mol4-Methylumbelliferyl-2-O-(a-L-fucopyranosyl)-a-L-fucopyranoside
4-Methylumbelliferyl-2-O-(alpha-L-fucopyranosyl)-alpha-L-fucopyranoside is a fluorogenic substrate for alpha-L-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-2-O-(alpha-L-fucopyranosyl)-alpha-L-fucopyranosideas a substrate for measuring the alpha-L-fucosidase activity is used for fucosidosis diagnosis.Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :468.45 g/mol4-Methylumbelliferyl 2-azido-2-deoxy-3-O-(tetra-O-acetyl-b-D-galactopyranosyl)-4,6-O-benzylidene-a-D-galactopyranoside
CAS :4-Methylumbelliferyl 2-azido-2-deoxy-3-O-(tetra-O-acetyl-b-D-galactopyranosyl)-4,6-O-benzylidene a D galactopyranoside is a chemiluminescent substrate for detecting ligands. It has been used to detect the presence of bacteria, fungi, and parasites in food samples and as an indicator for enzymatic activity. This product is an excellent fluorescent substrate for the detection of nucleic acids such as DNA. This product is a conjugate with high purity, which makes it suitable for use in various types of applications.Formule :C37H39N3O16Degré de pureté :Min. 95%Masse moléculaire :781.72 g/mol4-Methylumbelliferyl phosphate, dilithium salt
CAS :4-Methylumbelliferyl phosphate, dilithium salt is a fluorescent probe that is used for the detection of phosphatases. The fluorescence of this compound is inversely proportional to the activity of phosphatases. This compound can be used as a substrate for phosphatases, which are enzymes that break down phosphate groups from compounds such as ATP, ADP, and AMP. 4-Methylumbelliferyl phosphate, dilithium salt reacts with surface antigens on cells and shows reproducible results when screened with monoclonal antibodies.Formule :C10H7Li2O6PMasse moléculaire :268.02 g/molRef: 3D-M-5920
1gÀ demander5gÀ demander250mgÀ demander500mgÀ demander2500mgÀ demander-Unit-ggÀ demander4-Trifluoromethylumbelliferyl Tetra-O-acetylated α-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/mol6,8-Difluoro-4-methylumbelliferyl b-D-cellotrioside
6,8-Difluoro-4-methylumbelliferyl b-D-cellotrioside is a ligand that binds to active sites of enzymes such as beta-glucuronidase and beta-glucosidase. It is used in diagnostics for the detection of bacteria in culture media and food testing where it can be used as a chromogenic or fluorogenic substrate. 6,8-Difluoro-4-methylumbelliferyl b-D-cellotrioside is also used to detect the presence of bacteria and fungi in environmental samples. It has a high purity and conjugate with other molecules for use in fluorescence microscopy.Degré de pureté :Min. 95%Couleur et forme :White to off-white powder.Masse moléculaire :698.57 g/mol4-Trifluoromethylumbelliferyl a-D-N-acetylneuraminic acid
CAS :4-Trifluoromethylumbelliferyl a-D-N-acetylneuraminic acid is a fluorescent chemiluminescent substrate that is used in the detection of beta-galactosidase activity. Beta-galactosidase catalyzes the hydrolysis of 4-trifluoromethylumbelliferyl a-D-N-acetylneuraminic acid to form 4-trifluoromethylumbelliferone and D-galactose, which emits light at approximately 480 nm. This reaction can be detected by fluorescence spectrophotometry using a fluorometer or photometer. 4TFUNA is not toxic, does not inhibit enzymes, and has been tested for toxicity and mutagenicity using bacteria and mammalian cells.Degré de pureté :Min. 95%Masse moléculaire :521.39 g/mol4-Methylumbelliferyl a-L-idopyranosiduronic acid sodium salt
CAS :PAIRED PRODUCT AVAILABLE: alpha-L-iduronidase Enzyme, FI179383. 4MU-alpha-L-idopyranosiduronic acid is a fluorogenic substrate for alpha-L-iduronidase. Active alpha-L-iduronidase cleaves the MU moiety from the synthetic substrate, which results in release of a fluorescent signal (Ex 360 nm / Em 455 nm). The reaction is stopped by the addition of sodium carbonate. 4MU-alpha-L-idopyranosiduronic acid is used in alpha-L-iduronidase assays in the context of biochemical characterisation of samples from patients affected by lysosomal storage disease mucopolysaccharidosis I (MPS I).Formule :C16H15NaO9Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :374.27 g/mol4-Methylumbelliferyl-β-D-xylopyranoside
CAS :Fluorogenic substrate for β-D-xylosidase. Identification within the family of Enterobacteriaceae.Formule :C15H16O7Degré de pureté :Min. 99.0 Area-%Masse moléculaire :308.29 g/mol4-Trifluoromethylumbelliferyl b-D-xylopyranoside
4-Trifluoromethylumbelliferyl b-D-xylopyranoside (4TUF) is a fluorescent probe that can be used to monitor the activity of protein kinases. The fluorescence intensity of 4TUF changes in response to the phosphorylation state of the target protein. This probe can be used in computational and experimental investigations of protein kinase signalling pathways, as well as for optimizing drug design.Degré de pureté :Min. 95%N-Succinyl-Ala-Phe-Lys 7-amido-4-methylcumarin acetate (salt)
CAS :Produit contrôléFluorogenic substrate targeting plasminFormule :C34H43N5O10Degré de pureté :Min. 95%Masse moléculaire :681.7 g/mol
