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Native Human Thrombin alpha

Molecule:

Thrombin

Synonyms:

Prothrombin, Thrombin, Factor 2, PT, Factor 2A

Species:

Human

Cat. No.:

CSI19704A pdf (datasheet)

Quantity/Size:

1 KU

Price:

$1,010.00 BUY

Description:

Thrombin

Entrez Symbol:

F2

Data PDF:

CSI19704

Source:

Human plasma

Formulation:

Lyophilized from 20 mM bis-Tris + 150 mM sodium chloride + 0.1% PEG 8,000, pH 6.5

Purity:

>95% (SDS-PAGE)

Biological Activity:

Activity is expressed in NIH units obtained by direct comparison to a NIH Thrombin Reference Standard, lot K. The NIH assay procedure used 0.2 ml plasma diluted 1:1 with saline and 0.1 ml of thrombin sample diluted in 1% buffered albumin solution.

Specific Activity:

Typically greater than 2,800 U/mg protein.

Reconstitution:

Centrifuge vial prior to opening. Add 1 ml buffered saline, pH 7.4. Further dilutions should be made in buffer with a suitable blocking agent (e.g., 0.1-1% Prionex, BSA or PEG).

Storage/Stability:

Store at 2-8°C. For long term, store at -20°C. Upon reconstitution, aliquot and freeze at -20 to -80°C. Avoid repeated freeze-thaw cycles.