Substrati enzimatici
I substrati enzimatici sono molecole su cui agiscono gli enzimi per catalizzare reazioni chimiche. Il substrato si lega al sito attivo dell'enzima, dove subisce una trasformazione specifica per formare il prodotto della reazione. I substrati enzimatici sono strumenti essenziali nella ricerca per studiare la cinetica enzimatica, la specificità e il meccanismo d'azione. Sono utilizzati anche in saggi diagnostici e studi biochimici. Presso CymitQuimica, offriamo una selezione diversificata di substrati enzimatici di alta qualità per supportare le vostre ricerche in enzimologia e biochimica.
Sottocategorie di "Substrati enzimatici"
Trovati 1526 prodotti di "Substrati enzimatici"
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5-Bromo-4-chloro-3-indolyl 5-O-feruloyl a-L-arabinofuranoside
5-Bromo-4-chloro-3-indolyl 5-O-feruloyl a-L-arabinofuranoside is a chemiluminescent ligand that is used in the detection of DNA, RNA, and proteins. It has been shown to be an efficient fluorescence substrate for DNA and RNA polymerases. 5-Bromo-4-chloro-3-indolyl 5-O-feruloyl a-L-arabinofuranoside is suitable for use in diagnostic tests for bacteria, fungi, viruses, parasites, and toxins. This compound has been extensively tested for toxicity and carcinogenicity.Purezza:Min. 95%6-Chloro-4-methylumbelliferyl b-D glucuronide
CAS:6-Chloro-4-methylumbelliferyl b-D glucuronide is a fluorogenic substrate for beta-glucuronidase that exhibits longer absorption/emission maxima (~385/500 nm) than typical 4MU-derived substrates.Formula:C16H15ClO9Purezza:Min. 97 Area-%Colore e forma:White PowderPeso molecolare:386.74 g/mol3-Carboxyumbelliferyl b-D-galactopyranoside
CAS:3-Carboxyumbelliferyl b-D-galactopyranoside is a fluorescent probe that can be used to study protein synthesis in live cells. It binds to the active site of the enzyme peptidyl transferase, which catalyzes the covalent linkage of amino acids to form a polypeptide chain. 3CMBG is specific for the amino acid proline and is a substrate for peptidyl transferase. The fluorescence of 3CMBG increases when it is bound to peptidyl transferase, making it useful as a marker for protein synthesis.
Purezza:Min. 95%Peso molecolare:368.28 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.
Purezza:Min. 95%Peso molecolare:521.39 g/mol4-Methylumbelliferyl 3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-b-D-glucopyranoside
CAS:4-Methylumbelliferyl 3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-b-D-glucopyranoside is a fluorogenic substrate specifically designed for the detection and quantification of hexosaminidase enzymes. Upon cleavage by the target enzyme, it generates a bright fluorescent signal facilitating the investigation of enzyme activity, screening of inhibitors, and diagnostics.
Purezza:Min. 95%Peso molecolare:559.44 g/mol6,8-Difluoro-4-methylumbelliferyl b-D-glucuronide
CAS:6,8-Difluoro-4-methylumbelliferyl b-D-glucuronide is a chemiluminescent substrate for the enzyme glucuronidase. The compound has been shown to be stable in the presence of a wide range of pHs and temperatures. It can be used in applications such as diagnostics, culture media and food testing. 6,8-Difluoro-4-methylumbelliferyl b-D-glucuronide has a high purity level and can be used as an indicator for other compounds such as acetaminophen or ibuprofen.Purezza:Min. 95%Colore e forma:White To Off-White SolidPeso molecolare:388.27 g/mol2-Nitrophenyl 2,3-di-O-acetyl-b-D-xylopyranoside
CAS:2-Nitrophenyl 2,3-di-O-acetyl-b-D-xylopyranoside is a chromogenic substrate used to assay the activity of xylosidase enzymes. It is hydrolyzed by xylosidase to yield a yellow-colored product, 2-nitrophenol, which absorbs light at 405 and 410 nm. This substrate is used in research to study the function of xylosidase enzymes and their role in various biological processes. It is also used in diagnostic tests for the detection of xylosidase activity in different microorganisms, including bacteria and fungi.
Purezza:Min. 95%Peso molecolare:355.3 g/molD-Ile-Pro-Arg p-nitroanilide dihydrochloride
CAS:D-Ile-Pro-Arg p-nitroanilide dihydrochloride is a chromogenic substrate commonly used in research to assess the activity of various enzymes. It has been utilized in studies related to thrombin inhibition, enzyme assays of protease enzymes, activation and enzymatic activity analysis of Factor VII-activating protease, and as a substrate for measuring glandular kallikrein activity. This substrate has been employed in assays to study the amidolytic activity of enzymes such as thrombin, plasma kallikrein, plasmin, and other proteases.Formula:C23H38Cl2N8O5Purezza:Min. 95%Peso molecolare:577.5 g/mol4-Nitrophenyl 2-O-(2,3,4-tri-O-acetyl-a-L-fucopyranosyl)-6-O-benzoyl-3,4-O-isopropylidene-a-D-galactopyranoside
CAS:4-Nitrophenyl 2-O-(2,3,4-tri-O-acetyl-a-L-fucopyranosyl)-6-O-benzoyl-3,4-O-isopropylidene a D galactopyranoside is an analog of galactose that binds to the DNA and regulates gene expression. This compound has been shown to be able to regulate gene expression levels in cells. 4NP2B6OB was used as a probe for microarray analysis of gene expression profiles from environmental samples. It was found that 4NP2B6OB could be used as a probe for the identification of genes in high density arrays.Purezza:Min. 95%Peso molecolare:717.67 g/mol4-Nitrophenyl 2,3-di-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-4,6-benzylidene-b-D-glucopyranoside
4-Nitrophenyl 2,3-di-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-4,6-benzylidene-b-D-glucopyranoside is a high purity, high quality 4nitrophenol derivative that is used as a food testing substrate. It is also used for the detection of fluorescence in environmental testing. This product can be conjugated with ligands for use in diagnostic assays.Purezza:Min. 95%Peso molecolare:1,049.93 g/mol5-Bromo-4-chloro-1H-indol-3-yl-b-D-glucuronide
CAS:5-Bromo-4-chloro-3-indolyl β-D-glucuronide (BCIG) is an chromogenic enzyme substrate used to detect the presence of glucuronidase enzyme activity. The reaction occurs when BCIG reacts with the enzyme beta-glucuronidase yielding an intense blue color. It is used in a variety of biochemical and biomedical applications, such as the detection of pathogenic bacteria, the diagnosis of genetic disorders, and the isolation of recombinant proteins.Formula:C14H13BrClNO7Purezza:Min. 95%Peso molecolare:422.61 g/mol4-Bromo-2-nitrophenyl b-D-galactopyranoside
4-Bromo-2-nitrophenyl b-D-galactopyranoside is a chemiluminescent substrate that reacts with an excess of luciferase to produce light. It is used as a reagent in the detection of ATP, NADH, and other compounds in biochemistry and biology. 4-Bromo-2-nitrophenyl b-D-galactopyranoside is also used in diagnostic kits for detecting bacterial or fungal contamination in food.
Formula:C12H14BrNO8Purezza:Min. 95%Peso molecolare:380.15 g/mol4-Nitrophenyl b-laminaritrioside
CAS:4-Nitrophenyl b-laminaritrioside is a chemiluminescent substrate that reacts with hydrogen peroxide to produce light. It is used in the detection of bacteria and other microorganisms in culture media, food testing, and diagnostics. 4-Nitrophenyl b-laminaritrioside is also used as a chromogenic or fluorogenic substrate in enzyme assays.Purezza:Min. 95%Peso molecolare:625.53 g/mol2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside
CAS:2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside is a chromogenic enzyme substrate used in the biochemical characterization of various enzymes. It produces a yellow color when cleaved by enzymes and is commonly used in assays to study enzyme kinetics and activity. It is commonly used is used to study the biochemical and physiological effects of glycosylation and acts as a substrate for glycosylation-dependent enzymes involved in carbohydrate metabolism. Glycosidases hydrolyse 2-Chloro-4-nitrophenyl-2,3,4,6-tetra-O-acetyl-beta-D-glucopyranoside, releasing 2-chloro-4-nitrophenyl moiety, and the substrate can then be further metabolized by other enzymes. It is also used in the investigate the effects and activity on glycoproteins and glycolipids.Purezza:Min. 95%Peso molecolare:503.84 g/mol4-Methylumbelliferyl 2-acetamido-2-deoxy-3,6-di-O-pivaloyl-b-D-galactopyranoside
CAS:4-Methylumbelliferyl 2-acetamido-2-deoxy-3,6-di-O-pivaloyl-b-D-galactopyranoside is a chemiluminescent substrate that reacts with an enzyme to produce light. It is used in the detection of ATPase activity and in the diagnosis of diseases. This product has been tested for quality and environmental safety, and it does not contain any hazardous substances. It is highly pure and can be used for testing food, diagnosing diseases, or staining cells.Purezza:Min. 95%Peso molecolare:547.59 g/mol4-Methylumbelliferyl b-D-chitobiose heptaacetate
CAS:4-Methylumbelliferyl b-D-chitobiose heptaacetate is a fluorogenic substrate that is widely used in diagnostic and research applications. It can be used as a substrate for enzymes such as alkaline phosphatase, β-glucuronidase, β-galactosidase, β-glucosidase, α-amylase, α-glucosidase, α-mannosidase, and α-fucosidase. 4MUBH can also be used in the detection of bacterial growth. 4MUBH reacts with NADPH to produce light through chemiluminescence. This product has been shown to have a high purity and quality and should not be stored in UV light or strong acids. CAS No. 55900-34-0Purezza:Min. 95%Peso molecolare:792.74 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.Purezza:Min. 95%Peso molecolare:505.47 g/molOstazin brilliant red H-3B hydroxyethylcellulose
Ostazin brilliant red H-3B hydroxyethylcellulose is a chromogenic enzyme substrate that produces a bright red color upon reaction with specific enzymes. This substrate is particularly useful for the detection and visualization of enzyme activity in histochemical and cytochemical staining techniques. The vibrant red color produced by the reaction allows for easy observation and analysis of enzyme distribution and localization in cells and tissues. Ostazin brilliant red H-3B hydroxyethylcellulose is often used in combination with other substrates to study the presence and activity of multiple enzymes simultaneously, providing valuable insights into the complex interactions and functions of enzymes in biological systems.Purezza:Min. 95%4-Nitrophenyl 2-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-4,6-O-benzylidene-b-D-glucopyranoside
CAS:4-Nitrophenyl 2-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-4,6-O-benzylidene-b-D-glucopyranoside is a compound that is used in gene expression profiling. It has been shown to be an effective inhibitor of glutamicum and corynebacterium glutamicum. 4NPBG can inhibit the production of acid molecules by blocking the activity of cytochrome P450 enzymes in the cells of these bacteria. The compound also inhibits cellular transport and membrane transport genes in these species. This inhibition prevents the synthesis of nucleic acid molecules such as RNA and DNA.Purezza:Min. 95%Peso molecolare:719.64 g/mol
