What Are Complement Components? Complement is a system of plasma proteins that can be activated directly by pathogens or indirectly by pathogen-bound antibody, leading to a cascade of reactions that occurs on the surface of pathogens and generates active components with various effector functions. What is complement system components? These are covered by nine central
What Are The Functions Of Complement? The complement system helps or “complements” the ability of antibodies and phagocytic cells to clear pathogens from an organism. It is part of the innate immune system. The complement system consists of a number of small proteins found in the blood, made by the liver. Normally they circulate as
What Does The Alternative Complement Pathway Do? The alternative pathway is one of three complement pathways that opsonize and kill pathogens. This pathway is activated by viruses, fungi, bacteria, parasites, cobra venom, immunoglobulin A, and polysaccharides and forms an important part of the defense mechanism independent of the immune response. How is the alternative pathway