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Hledali jste: Enzymatická stanovení

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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Image Unavailable-AATB40009

Amplite® Colorimetric Glucose and Sucrose Assay Kit

Katalogové číslo: (AATB40009)
Dodavatel: AAT BIOQUEST
Popis: Designed for consistent and dependable results. The Amplite® Colorimetric Glucose and Sucrose Assay Kit offers a convenient method for measuring glucose and sucrose levels in various biological samples, such as serum, plasma, body fluids, food, tissue extracts, and growth medium.
Měrná jednotka: 1 * 100 Tests

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Image Unavailable-AATB11327

Amplite® Fluorimetric Neutrophil Elastase Activity Assay Kit

Katalogové číslo: (AATB11327)
Dodavatel: AAT BIOQUEST
Popis: Designed for consistent and dependable results. The Amplite® fluorimetric neutrophil elastase activity assay kit provides a robust and accurate method for quantifying neutrophil elastase (NE) activity.
Měrná jednotka: 1 * 100 Tests

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Product Image-PIER75705

β-Galactosidase Assay Kit and Reagents

Dodavatel: Thermo Fisher Scientific
Popis: 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.

Product Image-786-430

SAM Methyltransferase assay, SAM510™

Katalogové číslo: (786-430)
Dodavatel: G-Biosciences
Popis: SAM510™ assay is a continuous enzyme coupled assay that can continuously monitor SAM-dependent methyltransferases without the use of radioactive labels or endpoint measurements.
Měrná jednotka: 1 * 100 Assays
Product Image-PIER88312

Kinase enrichment kits, Pierce™

Dodavatel: Thermo Fisher Scientific
Popis: 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-786-654

Fluorescent β-Galactosidase assay kit

Katalogové číslo: (786-654)
Dodavatel: G-Biosciences
Popis: 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.
Měrná jednotka: 1 * 500 Assays
Image Unavailable-786-137

Protease Screening Kit

Katalogové číslo: (786-137)
Dodavatel: G-Biosciences
Popis: 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.
Měrná jednotka: 1 * 1 KIT
Product Image-786-651

Fluorescent β-Galactosidase assay kit

Katalogové číslo: (786-651)
Dodavatel: G-Biosciences
Popis: 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.
Měrná jednotka: 1 * 500 Assays
Product Image-PIER16119

Active GTPase pull-down and detection kits

Dodavatel: Thermo Fisher Scientific
Popis: 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.

Product Image-ABNOKA4191

LOX assay kit (fluorometric)

Katalogové číslo: (ABNOKA4191)
Dodavatel: Abnova
Popis: LOX assay kit (fluorometric) is designed for the measurement of LOX.
Měrná jednotka: 1 * 1 KIT
Product Image-ABNOKA3782

Superoxide dismutase assay kit

Katalogové číslo: (ABNOKA3782)
Dodavatel: Abnova
Popis: Superoxide Dismutase (SOD) Assay Kit is used for the determination of SOD in blood, cells, tissues and other biological samples.
Měrná jednotka: 1 * 1 KIT
Product Image-RPN226

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

Katalogové číslo: (RPN226)
Dodavatel: Cytiva
Popis: Eliminate lengthy sample extraction procedures using direct assay technology.
Měrná jednotka: 1 * 96 Tests
Product Image-ABNOKA1642

Alkaline phosphatase assay kit

Katalogové číslo: (ABNOKA1642)
Dodavatel: Abnova
Popis: Alkaline phosphatase assay kit allows the colorimetric kinetic determination of serum alkaline phosphatase activity.
Měrná jednotka: 1 * 1 KIT
Image Unavailable-SIALMAK531-1KT

Catalase Assay Kit

Katalogové číslo: (SIALMAK531-1KT)
Dodavatel: Merck
Popis: Catalase is an ubiquitous antioxidant enzyme that catalyses the decomposition of hydrogen peroxide (H₂O₂) to water and oxygen. By preventing excessive H₂O₂ build up, catalase allows important cellular processes which produce H₂O₂ as a byproduct to occur safely. Deficiency in catalase activity has been associated with grey hair and peroxisomal disorder acatalasia.
Měrná jednotka: 1 * 1 KIT

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