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Merck
CN

MAK238

Factor Xa Activity Fluorometric Assay Kit

sufficient for 100 fluorometric tests

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About This Item

NACRES:
NA.84
UNSPSC Code:
12161503
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Product Name

Factor Xa Activity Fluorometric Assay Kit, sufficient for 100 fluorometric tests

detection method

fluorometric

relevant disease(s)

hematological disorder

storage temp.

−20°C

Application

Suitable for the determination of Factor Xa activity in plasma and purified Factor Xa samples.

Biochem/physiol Actions

This Factor Xa activity assay kit utilizes the ability of Factor Xa to cleave a synthetic substrate thereby releasing a fluorophore, AMC, which can be quantified by fluorescence readers. This assay kit is simple, rapid, and can detect activity from as low as 1 ng of Factor Xa.

General description

Factor Xa (FXa) is the activated form of the coagulation factor X (Stuart-Power factor, thrombokinase, prothrombinase, thromboplastin, E.C.3.4.21.6). Factor X is a vitamin K-dependent serine endopeptidase plays an important role at several stages of the coagulation pathway. It is produced in the liver and in the plasma, it circulates as a two-chain glycoprotein. It acts by converting prothrombin into active thrombin by complexing with activated co-factor V in the prothrombinase complex. Unfractionated heparin and various low molecular weight heparins bind to plasma cofactor antithrombin to inactivate several coagulation factors including factor Xa.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

10 - Combustible liquids

Regulatory Information

低风险生物材料
常规特殊物品
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Structure and dynamics of zymogen human blood coagulation factor X.
Venkateswarlu D, et al.
Biophysical Journal, 82(3), 1190-1206 (2002)

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