Rabbit polyclonal primary
Vitamin K-dependent protein C Antibody (0812-6)
K562, human plasma
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*PBS (pH7.4), 0.2% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Immunogen affinity purified
Vitamin K-dependent protein C
Belongs to the peptidase S1 family.
Plasma; synthesized in the liver.
The vitamin K-dependent, enzymatic carboxylation of some Glu residues allows the modified protein to bind calcium.; N- and O-glycosylated. Partial (70%) N-glycosylation of Asn-371 with an atypical N-X-C site produces a higher molecular weight form referred to as alpha. The lower molecular weight form, not N-glycosylated at Asn-371, is beta. O-glycosylated with core 1 or possibly core 8 glycans.; The iron and 2-oxoglutarate dependent 3-hydroxylation of aspartate and asparagine is (R) stereospecific within EGF domains.; May be phosphorylated on a Ser or Thr in a region (AA 25-30) of the propeptide.
Secreted. Golgi apparatus. Endoplasmic reticulum.
Protein C is a vitamin K-dependent serine protease that regulates blood coagulation by inactivating factors Va and VIIIa in the presence of calcium ions and phospholipids. Exerts a protective effect on the endothelial cell barrier function.