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Key Documents

SRP6556

Sigma-Aldrich

Thrombin Active (High Activity) from bovine plasma

≥98% (SDS-PAGE)

Sinonimo/i:

Activated Factor IIa

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About This Item

Codice UNSPSC:
12352202
NACRES:
NA.32

Origine biologica

bovine plasma

Saggio

≥98% (SDS-PAGE)

Forma fisica

lyophilized

Potenza

>1500 units/mg

PM

37 kDa

Confezionamento

pkg of 10,000 units
pkg of 100,000 units
pkg of 1000 units

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

Informazioni sul gene

bovine ... F2(280685)

Descrizione generale

Thrombin is a coagulation protein and a serine protease (EC 3.4.21.5) that catalyzes many coagulation-related reactions.

Azioni biochim/fisiol

Thrombin enzyme (Activated Factor IIa) is an important clotting promoter that controls the transformation of soluble fibrinogen to insoluble active fibrin strands. Thrombin is a coagulation protein and a serine protease (EC 3.4.21.5) that catalyzes many coagulation-related reactions. Thrombin triggers factor-XI, factor-V, Factor-XIII and factor-VIII. Thrombin endorses platelet activation, using activation of protease-activated receptors on the platelet. As a result of its high proteolytic specificity, thrombin has become an important biochemical protein. The thrombin cleavage site (Leu-Val-Pro-Arg-Gly-Ser) is widely used in linker regions of recombinant fusion protein constructs. After the purification of the fusion protein, thrombin is used to cleave between the Arginine and Glycine residues of the cleavage site, efficiently removing the purification tag from the protein of interest with a high degree of specificity. Thrombin enzyme (Activated Factor IIa) also participates in inflammation and has mitogenic role on vascular cells. It is also involved in the activation of protein C which is needed for the inactivation of many procoagulant enzymes.

Stato fisico

Sterile filtered and lyophilized with Mannitol and Sodium Chloride.

Ricostituzione

Reconstitute in sterile water (100 U/mL) with 0.9% NaCl. It forms a clear solution.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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The CUG codon is decoded in vivo as serine and not leucine in Candida albicans.
Santos MA and Tuite MF
Nucleic Acids Research, 23, 1481-1486 (1995)
Exogenous thrombin delivery promotes collateral capillary arterialization and tissue reperfusion in the murine spinotrapezius muscle ischemia model.
Bruce AC and Peirce SM
Microcirculation (New York, N.Y. : 1994), 19, 143-154 (2012)
Effects of coagulation factor deficiency on plasma coagulation kinetics determined via thrombelastography: critical roles of fibrinogen and factors II, VII, X and XII.
Nielsen VG, et al.
Acta Anaesthesiologica Scandinavica, 49, 222-231 (2005)
A dual thrombin receptor system for platelet activation.
Kahn ML, et al.
Nature, 394, 690-694 (1998)
Biophysical investigation of GpIbalpha binding to thrombin anion binding exosite II.
Sabo TM and Maurer MC
Biochemistry, 48, 7110-7122 (2009)

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