What are the products of CAR region?

The CAR (complementarity-determining region) region of an antibody is responsible for binding to a specific antigen. It is composed of a variable heavy chain (VH) and a variable light chain (VL). The VH and VL chains are joined together by a disulfide bond. The CAR region is highly variable, which allows antibodies to bind to a wide range of different antigens.

The products of the CAR region include:

* Antibody-antigen complexes: When an antibody binds to an antigen, it forms an antibody-antigen complex. This complex can then be recognized by other immune cells, such as macrophages, which can then destroy the antigen.

* Neutralization: Antibodies can also neutralize antigens, which means that they prevent them from binding to their targets. This can help to prevent infection or disease.

* Opsonization: Antibodies can also opsonize antigens, which means that they make them more susceptible to being phagocytosed by macrophages. This can help to clear antigens from the body.