IMMUNOLOGY

Detailed explanation-1: -epitope, also called antigenic determinant, portion of a foreign protein, or antigen, that is capable of stimulating an immune response. An epitope is the part of the antigen that binds to a specific antigen receptor on the surface of a B cell.

Detailed explanation-2: -The small site on an antigen to which a complementary antibody may specifically bind is called an epitope or antigenic determinant. This is usually one to six monosaccharides or five to eight amino acid residues on the surface of the antigen.

Detailed explanation-3: -Each antigen has one epitope. Many different antibodies can be made against a single antigen.

Detailed explanation-4: -It is also called antigenic determinants. Autoantigens, for example, are a person’s own self antigens. Examples: Thyroglobulin, DNA, Corneal tissue, etc. Alloantigens are antigens found in different members of the same species (the red blood cell antigens A and B are examples).