Plasma Protein Measurements as a Diagnostic Aid

Abstract

PLASMA contains over 100 individual proteins, each with a specific function or set of functions, each under separate genetic control, and each subject to specific variation in concentration under various physiologic and pathophysiologic conditions. Their normal concentrations cover an enormous range from a few micrograms to several grams per 100 ml of plasma. The plasma proteins function as enzymes, proteinase inhibitors, antibodies, clotting factors, complement components, kinin precursors and transport substances for hormones, vitamins, metals, lipids and other substances necessary for normal body function.It has become possible to measure the concentrations of plasma proteins as a practical aid in . . .