serum is the preferred specimen for most chemistry, blood bank and serology test because proteins, such as fibrinogen, cause intererferences in the procedure or test. anticoagulant may also cause interferences which is present in blood plasma.
Quicker
Serum is preferred over plasma for serological tests because it does not contain anticoagulants. This prevents interference with certain antibodies and ensures accurate test results. Serum is also easier to handle and process compared to plasma.
serum
serum
Plasma
Fibrinogen is found in plasma but not in serum. Plasma has this clotting protein, but when blood clots, fibrinogen is used up, leaving serum without it. That’s the main difference between the two!
Plasma minus clotting proteins is called serum. Serum is the liquid portion of blood that remains after blood has clotted and the clotting factors have been removed. Serum is used in various medical tests to measure different components in the blood.
antitoxin, plasma
blood
Fibrinogen is a protein present in plasma but not in serum. Serum is plasma without the clotting factors like fibrinogen, which is used up during the clotting process.
Plasma has clotting factors in it and serum does not.
Serology. The science that deals with the properties and reactions of serums, especially blood serum.