抽象的

Concept of antigen processing and presentation.

Srashti Choudhary

Antigen is a substance that enters the body and starts a cycle that can cause illness. The body then, at that point for the most part creates substances (antibodies) to fight against the antigens. Antigen presenting cells (APCs) are specialized cells which include macrophages, B lymphocytes, and dendritic cells. Apart from it the MHC group of proteins, antigen show depends on other particular flagging atoms on the surfaces of the two APCs and T cells.