The fluid-like consistency of blood can be attributed to plasma. It is the straw-coloured fluid, assisting in transporting food, waste products, carbon dioxide and other salts. Plasma makes up for about 55% of blood wherein nearly 6.8% of plasma is composed of proteins namely albumins, globulins and fibrinogens. Globulin makes up for a major plasma protein which protects the body against infecting agents. Fibrinogen is a plasma glycoprotein that is synthesized by the liver which plays a significant part in blood clotting. A major protein of the plasma, the albumin helps to maintain the fluid volume inside the vascular space.