U heeft gezocht op: Enzyme-assays

Either measuring substrate consumption or overall production, the enzyme assays are used to monitor enzymatic activity. Provided with the required supplies and reagents for any preferred method, enzyme kinetics and inhibition studies can be successfully completed. While continuous assay sampling methods give activity readings throughout development, discontinuous techniques calculate after the reaction has been stopped. The standardized enzyme assays will provide accurate identification and measurement of the protein molecules present in samples.

Either measuring substrate consumption or overall production, the enzyme assays are used to monitor enzymatic activity. Provided with the required supplies and reagents for any preferred method, enzyme kinetics and inhibition studies can be successfully completed. While continuous assay sampling methods give activity readings throughout development, discontinuous techniques calculate after the reaction has been stopped. The standardized enzyme assays will provide accurate identification and measurement of the protein molecules present in samples.


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Catalogus nummer: (AATB13815)
Leverancier: AAT BIOQUEST
Omschrijving: Lactic acid is chiral and has two optical isomers: L-lactic acid and D-lactic acid.
UOM: 1 * 1 EA


Leverancier: AAT BIOQUEST
Omschrijving: Peroxidase is a small molecule (MW ~40 KD) that can usually be conjugated to an antibody in a 4:1 ratio.

Catalogus nummer: (AATB36361)
Leverancier: AAT BIOQUEST
Omschrijving: Calcium is essential for all living organisms, particularly in cell physiology, where movement of the calcium ion Ca²⁺ into and out of the cytoplasm functions as a signal for many cellular processes.
UOM: 1 * 1 EA


Catalogus nummer: (AATB40005)
Leverancier: AAT BIOQUEST
Omschrijving: Glucose, a monosaccharide, is the most important carbohydrate in biology.
UOM: 1 * 1 EA


Catalogus nummer: (AATB11315)
Leverancier: AAT BIOQUEST
Omschrijving: Designed for consistent and dependable results. The Amplite® colorimetric lipase activity assay kit offers a straightforward and efficient protocol for quantifying lipase activity.
UOM: 1 * 1 EA

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Catalogus nummer: (AATB11311)
Leverancier: AAT BIOQUEST
Omschrijving: Tyrosinase is of great interest to drug discovery, life science research, food industry and cosmetics industry since it plays an important role in the biosynthetic pathway of melanin.
UOM: 1 * 1 EA


Catalogus nummer: (AATB60007)
Leverancier: AAT BIOQUEST
Omschrijving: Lipopolysaccharide (LPS), also known as endotoxin, is the major component of the outer membranes of Gram-negative bacteria.
UOM: 1 * 1 EA


Catalogus nummer: (AATB11559)
Leverancier: AAT BIOQUEST
Omschrijving: Peroxidase is a small molecule (MW ~40 KD) that can usually be conjugated to an antibody in a 4:1 ratio.
UOM: 1 * 1 EA


Catalogus nummer: (AATB13511)
Leverancier: AAT BIOQUEST
Omschrijving: The matrix metalloproteinases (MMPs) constitute a family of zinc-dependent endopeptidases that function within the extracellular matrix.
UOM: 1 * 1 EA


Catalogus nummer: (AATB13622)
Leverancier: AAT BIOQUEST
Omschrijving: Sphingomyelinase (SMase) is an enzyme that is responsible for cleaving sphingomyelin (SM) to phosphocholine and ceramide.
UOM: 1 * 1 EA


Catalogus nummer: (AATB15265)
Leverancier: AAT BIOQUEST
Omschrijving: NADPH provides the reducing equivalents for biosynthetic reactions and for oxidation-reduction involved in protection against the toxicity of ROS (reactive oxygen species).
UOM: 1 * 1 EA


Catalogus nummer: (AATB11300)
Leverancier: AAT BIOQUEST
Omschrijving: The glucose oxidase is a dimeric protein that catalyses the oxidation of beta-D-glucose into hydrogen peroxide and D-glucono-1,5-lactone, which is hydrolyzed to gluconic acid.
UOM: 1 * 1 EA


Catalogus nummer: (AATB21300)
Leverancier: AAT BIOQUEST
Omschrijving: Hydrogen sulfide is not usually a health risk at concentrations present in household water.
UOM: 1 * 1 EA


Catalogus nummer: (AATB13809)
Leverancier: AAT BIOQUEST
Omschrijving: Lactate dehydrogenase (LDH) is an oxidoreductase enzyme that catalyses the interconversion of pyruvate and lactate.
UOM: 1 * 1 EA


Catalogus nummer: (AATB5524)
Leverancier: AAT BIOQUEST
Omschrijving: The detection and measurement of free thiol (such as free cysteine, glutathione and cysteine residues in proteins) is one of the essential tasks for investigating biological processes and events in many biological systems.
UOM: 1 * 1 EA


Leverancier: Thermo Fisher Scientific
Omschrijving: The Mammalian β-Galactosidase Assay Reagent Kit is a simple and versatile assay to measure β-galactosidase activity in cultured mammalian cells. Cells grown on a plate may be lysed and tested for β-galactosidase activity by adding a single all-in-one lysis-and-assay solution. Alternatively, M-PER™ Mammalian Protein Extraction Reagent may be used to prepare lysate from washed adherent or pelleted cells, and then a portion of the lysate used to assay for β-galactosidase activity. With M-PER Reagent, there is no need to scrape cells or to perform freeze-thaw cycles. The remaining lysates prepared with M-PER™ Reagent may be used for applications such as reporter assays (luciferase, β-galactosidase and chloramphenical acetyltransferase), protein kinase assays (PKA, PKC, and tyrosine kinase), immunoassays (Western blot, ELISA, RIA) and protein purification.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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