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Thrombin, Active, Human Plasma recombinant protein

Activated Factor IIa

Product info
Primary Accession P00734
Calculated MW 37 kDa
Additional Info
Gene ID 2147
Gene Symbol F2
Other Names Activated Factor IIa
Gene Source Human
Source Human Plasma
Assay&Purity SDS-PAGE; ≥95%
Assay2&Purity2 N/A;
Recombinant No
Results >3000 units/mg protein.
Target/Specificity Thrombin
Application Notes A working stock solution can be prepared by adding 1 mL buffered saline, pH 7.4 (ex. 25 mM HEPES, 150 mM NaCl, 0.1% PEG 8000, pH 7.4). Further dilution should be made in buffer containing a suitable stabilizing agent such as 0.1%-1% Prionex, BSA, or PEG.
Format Lyophilized
Storage -20°C; Lyophilized from a buffer composed of 20 mM Bis-Tris, 150 mM NaCl and 0.1% PEG 8000, pH 6.5.
Citations (0)

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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 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.


Degen S.J.F.,et al.Biochemistry 26:6165-6177(1987).
Wang W.,et al.Haemophilia 10:94-97(2004).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Suzuki Y.,et al.Submitted (APR-2005) to the EMBL/GenBank/DDBJ databases.
Degen S.J.F.,et al.Biochemistry 22:2087-2097(1983).

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$ 215.00
$ 795.00
Cat# PBV11200r
(40 western blots)
Availability: 5-7days
Bulk Size
Seasonal Special on Bulk Order
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