Factor XIIa, Human Plasma | 7691

Human Factor -XIIa is a serine protease responsible for the activation of Factor XI to XIa in the contact activation system. Human Factor XII and prekallikrein are thought to be involved in a reciprocal activation mechanism in which Factor XIIa activates prekallikrein to kallikrein, which in turn converts Factor XII to XIIa. Factor XIIa activates Factor XI to XIa thereby triggering the Contact Factor cascade.

7691 | Factor XIIa Human Plasma DataSheet

Biomolecule/Target: Factor XIIa

Synonyms: Hageman factor

Alternates names: Hageman factor

Taglines: Activates prekallikrein to kallikrein

NCBI Gene ID #: 14173

NCBI Gene Symbol: HBGF2

Gene Source: Human

Accession #: P15655

Recombinant: No

Source: Human Plasma

Purity by SDS-PAGEs: 95%

Assay: SDS-PAGE

Purity: N/A

Assay #2: N/A

Endotoxin Level: N/A

Activity (Specifications/test method): N/A

Biological activity: Lot dependent

Results: Lot dependent

Binding Capacity: N/A

Unit Definition: N/A

Molecular Weight: 80.00 kDa

Concentration: N/A

Appearance: Liquid

Physical form description: In 4 mM Sodium Acetate-HCl, 0.15 M NaCl, pH 5.3.

Reconstitution Instructions: N/A

Amino acid sequence: N/A