Acquisition Guide âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ Chapter 42.5 Attachment 1 CMP Template 18 5.10 Contractor Litigation Management Address the contractor litigation management process and include contract references to legal management requirements.
An antigen is a substance or molecule that, when introduced into the body, triggers the production of an antibody by the immune system, which will then kill or neutralize the â¦ antigen that is recognized as a foreign and potentially harmful invader.
Antibodies are proteins produced by the immune system that bind to a target antigen on the cell surface. The immune system normally uses them to fight pathogens. Each antibody is specific to one or a few proteins. Those that bind to tumor antigens treat cancer. Cell surface receptors are common targets for antibody therapies and include CD20, CD274 and CD279.