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Protein C Rabbit anti-Human, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA528321

Catalog No. PIPA528321

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PA5-28321 targets Protein C in IF, IHC (P), and WB applications and shows reactivity with Human samples. The PA5-28321 immunogen is recombit fragment corresponding to a region within amino acids 1 and 236 of Human Protein C. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial. For short-term storage (1-2 weeks), product can be stored at 4°C. For long-term storage, aliquot and store product at -20° C or below, avioiding multiple freeze-thaw cycles.

Protein C is a vitamin K-dependent plasma glycoprotein that is cleaved to its activated form by the thrombin-thrombomodulin complex. Protein C in its activated form contains a serine protease domain and functions in degradation of the activated forms of coagulation factors V and VIII. Protein C is a vitamin K-dependent serine protease produced in the liver and made up of 2 polypeptide chains. The 62 kDa proenzyme is activated by thrombin bound to an endothelial surface receptor and the active enzyme cleaves factor Va and VIIIa and thus inhibits blood coagulation. The molecular weight of the active enzyme is 55 kDa and the normal concentrations in human plasma is approximately 1-3 ng/mL because of the very fast turnover, the proenzyme concentration is approximately 3 µg/mL. Mutations in the Protein C gene have been associated with thrombophilia due to protein C deficiency, neonatal purpura fulmis, and recurrent venous thrombosis.


Protein C
Recombit fragment corresponding to a region within amino acids 1 and 236 of Human Protein C
Antigen affinity chromatography
Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Western Blot
1 mg/mL
PBS with 1% BSA, 20% glycerol and 0.01% thimerosal; pH 7
APC, PC, PROC1, anticoagulant protein C, autoprothrombin IIA, blood coagulation factor XIV, vitamin K-dependent protein C
100 μL
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
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