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MAK242

Sigma-Aldrich

Thrombin Activity Fluorometric Assay Kit

sufficient for 100 fluorometric tests

Synonym(s):

Thrombin Enzyme Activity Kit

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About This Item

UNSPSC Code:
12161503
NACRES:
NA.84

detection method

fluorometric

relevant disease(s)

hematological disorder

storage temp.

−20°C

General description

Thrombin enzyme (Factor IIa, EC 3.4.21.5), a Serine protease, is an important clotting factor in the coagulation cascade that involves the conversion of soluble fibrinogen to insoluble active fibrin strands. In this pathway, Prothrombin is proteolytically converted into an active Thrombin.

Suitability

Suitable for determining the activity of pure Thrombin and for detecting the activity of Thrombin in plasma.

Principle

Thrombin activity fluorometric assay kit utilizes the ability of thrombin to proteolytically cleave a synthetic substrate and release a fluorophore, 7-amino-4-methylcoumarin (AMC), which can be easily quantified by fluorescence. This assay kit is simple, rapid and can detect thrombin activity as low as 1ng in samples.

Storage Class Code

10 - Combustible liquids


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The conversion of prothrombin to thrombin I. Characterization of the reaction products formed during the activation of bovine prothrombin.
Owen W G, et al.
The Journal of Biological Chemistry, 249(2), 594-605 (1974)
Crystal structure of the thrombin-hirudin complex: a novel mode of serine protease inhibition.
Grutter M G, et al.
The Embo Journal, 9(8), 2361-2365 (1990)

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