Platlets,
protiens,
and polerizing enzymes.
Platelets
Vitamin K is the essential vitamin necessary for blood clotting.
The chief plasma component to the clotting of blood is the platelet. The additional components include blood clotting factors.
Yes, whole blood contains clotting factors such as fibrinogen, prothrombin, and platelets that help initiate the blood clotting process.
Any blood, really. Depends on the lifestyle.
Calcium is the mineral necessary for chemical clotting. It plays a crucial role in the blood clotting process by enabling the activation of various clotting factors and facilitating the formation of a stable blood clot.
It is necessary for prevention of blood coagulation (clotting).
fibrinogens
Sodium citrate is an anticoagulant that is added to blood collection tubes to prevent the blood from clotting. It works by binding to calcium ions in the blood, which are necessary for the clotting process, and thereby inhibiting blood clot formation during sample collection and processing.
A formed element present in the blood called platelets are essential in blood clotting. Also, chemicals known as clotting factors circulate and are activated by an injury.
plasma
To obtain blood plasma, centrifugation is necessary to separate the liquid portion from the cellular components after the blood has been anticoagulated, preventing clotting. Plasma contains clotting factors, which are kept in suspension by the anticoagulant. In contrast, blood serum is obtained after allowing blood to clot, and then centrifuging the clotted sample; the liquid portion that separates is serum, which lacks the clotting factors. Therefore, serum is derived from clotted blood, while plasma requires anticoagulation and centrifugation.