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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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Product Image-AATB11307

Amplite® Colorimetric Xanthine Oxidase Assay Kit

Catalogus nummer: (AATB11307)
Leverancier: AAT BIOQUEST
Omschrijving: Xanthine oxidase (XO)is an enzyme that catalyzes the oxidation of hypoxanthine to xanthine and can further catalyse the oxidation of xanthine to uric acid.
UOM: 1 * 1 EA
Product Image-AATB60006

Amplite® Fluorimetric Endotoxin Detection Kit

Catalogus nummer: (AATB60006)
Leverancier: AAT BIOQUEST
Omschrijving: Lipopolysaccharide (LPS), also known as endotoxin, is the major component of the outer membrane of Gram-negative bacteria.
UOM: 1 * 1 EA
Product Image-AATB11950

Amplite® Colorimetric Alkaline Phosphatase Assay Kit *Yellow Color*

Catalogus nummer: (AATB11950)
Leverancier: AAT BIOQUEST
Omschrijving: Alkaline phosphatase is a highly sensitive enzyme for ELISA, immuno-histochemical, Northern, Southern and Western blot applications.
UOM: 1 * 1 EA
Product Image-AATB13800

Amplite® Fluorimetric Aspartate Aminotransferase (AST) Assay Kit

Catalogus nummer: (AATB13800)
Leverancier: AAT BIOQUEST
Omschrijving: Aspartate aminotransferase (AST), also called serum glutamic oxaloacetic transaminase (GOT), is a member of transferase family.
UOM: 1 * 1 EA
Product Image-AATB16316

Amplite® Fluorimetric Peroxynitrite Quantification Kit *Green Fluorescence*

Catalogus nummer: (AATB16316)
Leverancier: AAT BIOQUEST
Omschrijving: Peroxynitrite (ONOO-) is a strong oxidizing species and a highly active nitrating agent.
UOM: 1 * 1 EA
Image Unavailable-AATB11321

Amplite® Colorimetric Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH) Assay Kit

Catalogus nummer: (AATB11321)
Leverancier: AAT BIOQUEST
Omschrijving: Designed for consistent and dependable results. The Amplite® colorimetric GAPDH activity assay kit is a sensitive and simple tool for monitoring GAPDH activity based on a coupled enzymatic reaction catalysed by GAPDH.
UOM: 1 * 1 EA

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Product Image-AATB10060

Amplite® Rapid Fluorimetric Glutathione GSH/GSSG Ratio Assay Kit *Green Fluorescence*

Catalogus nummer: (AATB10060)
Leverancier: AAT BIOQUEST
Omschrijving: When cells are exposed to increased levels of oxidative stress, GSSG will accumulate and the ratio of GSH to GSSG will decrease.
UOM: 1 * 1 EA
Product Image-PIER16119

Active GTPase pull-down and detection kits

Leverancier: Thermo Fisher Scientific
Omschrijving: The Active GTPase Pull-Down and Detection Kits allows the monitoring of changes in GTPase activity levels by enriching and detecting the active (GTP-bound) state of a particular GTPase.

Image Unavailable-786-137

Protease Screening Kit

Catalogus nummer: (786-137)
Leverancier: G-Biosciences
Omschrijving: The Protease Screening Kit provides a simple and quick method for testing samples for proteolysis. Simply incubate sample in the reagent provided and obtain results.
UOM: 1 * 1 Kit
Product Image-786-651

Fluorescent β-Galactosidase assay kit

Catalogus nummer: (786-651)
Leverancier: G-Biosciences
Omschrijving: β-Galactosidase assay is for determining the β-galactosidase activity in the lysates of cells transfected with a β-galactosidase expression construct. It uses chlorophenol red-β-D-galactopyranoside (CPRG), which is up to 10 times more sensitive than the classic O-nitrophenyl-β-D-galactopyranoside (ONPG) β-Galactosidase assays. This increased sensitivity makes it simpler to measure β-galactosidase activity in cells that are difficult to transfect or have low β-galactosidase activity expression. β-Galactosidase activity is measured using a spectrophotometer or a microplate reader to determine the amount of substrate converted at 570 to 595 nm.
UOM: 1 * 1 EA
Product Image-786-430

SAM Methyltransferase assay, SAM510™

Catalogus nummer: (786-430)
Leverancier: G-Biosciences
Omschrijving: SAM510™ assay is a continuous enzyme coupled assay that can continuously monitor SAM-dependent methyltransferases without the use of radioactive labels or endpoint measurements.
UOM: 1 * 1 EA
Product Image-786-654

Fluorescent β-Galactosidase assay kit

Catalogus nummer: (786-654)
Leverancier: G-Biosciences
Omschrijving: The Fluorescent β-Galactosidase assay is used for determining the β-galactosidase activity in the lysates of cells transfected with a β-galactosidase expression construct. The Fluorescent β-Galactosidase assay (MUG) provides a 96-well assay format for galactosidase activity that is suitable for high throughput applications. The production of the fluorphore is monitored at an emission/excitation wavelength of 365/460 nm.
UOM: 1 * 1 EA
Product Image-PIER88312

Kinase enrichment kits, Pierce™

Leverancier: Thermo Fisher Scientific
Omschrijving: The Pierce™ Kinase Enrichment Kits utilise an ActivX™ ATP or ADP probe to covalently label the active site of ATPases, including chaperones and metabolic enzymes, to enable their selective enrichment using a desthiobiotin tag.

Product Image-ABNOKA1642

Alkaline phosphatase assay kit

Catalogus nummer: (ABNOKA1642)
Leverancier: Abnova
Omschrijving: Alkaline phosphatase assay kit allows the colorimetric kinetic determination of serum alkaline phosphatase activity.
UOM: 1 * 1 Kit
Product Image-ABNOKA3782

Superoxide dismutase assay kit

Catalogus nummer: (ABNOKA3782)
Leverancier: Abnova
Omschrijving: Superoxide Dismutase (SOD) Assay Kit is used for the determination of SOD in blood, cells, tissues and other biological samples.
UOM: 1 * 1 Kit
Product Image-RPN226

Second messenger quantitation assays, Biotrak™ cAMP and cGMP EIA systems

Catalogus nummer: (RPN226)
Leverancier: Cytiva
Omschrijving: Eliminate lengthy sample extraction procedures using direct assay technology.
UOM: 1 * 1 EA
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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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