Abcam, ab313537, Human Protein C ELISA Kit

Size: 1 x 96Tests
Human Protein C ELISA Kit is a Sandwich (quantitative) ELISA for the measurement of Human Protein C in Human in Cell Culture Media, Biofluids samples.
Key facts
Detection method:Colorimetric,
Sample types:Cell culture supernatant, Plasma, Serum,
Reacts with:Human,
Assay type:Sandwich (quantitative),
Sensitivity:= 0.82 ng/mL,
Range:0.82 - 20 ng/mL,
Assay Platform:Pre-coated microplate (12 x 8 well strips)

Product details:
Human Protein C ELISA kit is an
in vitro
enzyme-linked immunosorbent assay for the quantitative measurement of human Protein C in serum, plasma and cell culture supernatants. This assay employs an antibody specific for human Protein C coated on a 96-well plate.
This ELISA kit shows no cross-reactivity with the following cytokines tested: human ADAM12, ADAM-8, B7-H3 (CD276), BMPR-IB, Cadherin-13, Cadherin-4, CD155 (PVR), CD229 (SLAMF3), CD48 (SLAMF2), CD58 (LFA-3), CD84 (SLAMF5), CD99, CEACAM-5, Cystatin A, Cystatin B, Cystatin E/M, Desmoglein-2, DR3 (TNFRSF25), ErbB4 (HER4), ESAM, FGF21, Galectin-2, Galectin-9, ICOS, JAM-A (CD321/F11R), JAM-B (VE-JAM/CD322), Kallikrein 5, Midkine, Pentraxin-3 (TSG-14), Pref-1 (DLK1/FA1), Siglec-10, SLAM (CD150), SP-D, Syndecan-4, Testican 2 (SPOCK2), TIM-3 (KIM-3), TLR4, TRAIL (TNFSF10), ULBP-1.

Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information--20°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Protein C is a vitamin K-dependent serine protease enzyme that plays an important role in blood coagulation. It is also known as autoprothrombin IIA or blood coagulation factor XIV. The molecular weight of Protein C is approximately 62 kDa. It is synthesized in the liver and circulates in the plasma as an inactive zymogen. The protein becomes activated on the surface of endothelial cells and platelets where it plays an anticoagulant role.
Biological function summary
Protein C serves as an important regulator in the coagulation pathway. Upon activation it joins with a cofactor known as Protein S to form the activated Protein C complex which inactivates clotting factors Va and VIIIa. This inactivation leads to a reduction in thrombin formation thereby preventing excessive blood clotting. The activated C complex works efficiently on phospholipid surfaces such as those found on cellular membranes.
Pathways
Protein C activation is an important step in the anticoagulant pathway and works to balance the procoagulant actions of other factors. Protein C functions in tandem with proteins such as thrombin which transforms it into its active form when bound to thrombomodulin on the endothelial cell surface. The activated Protein C pathway ensures proper blood flow by preventing unchecked clot propagation and is intricately tied with pathways involving thrombin and factors Va and VIIIa.
Protein C deficiency is associated with an increased risk of developing thromboembolic disorders like deep vein thrombosis and pulmonary embolism. Deficiency can be congenital or acquired resulting in uncontrolled coagulation and increased susceptibility to clot formation. Additionally impaired activity of protein C is related to a disorder known as purpura fulminans which is characterized by blood clot formation and skin necrosis. The relation of Protein C to these conditions often involves dysfunctional interactions with factors Va VIIIa and thrombin.