Class I MHC molecules present antigens to cytotoxic T-cells (which are CD3+CD8+).
An antigen is actually foreign or toxic to the human body. It stimulates an adaptive immune response and binds to a antibody.
Epitope, it is the part of the antigen that is recognized and binds by the antibodies.
It causes pathogens to stick together.
The molecule to which a drug binds.
The protective antigen is the antigen an antibody binds to killing the pathogen. It more or less is the "kill spot" for the pathogen. Also known as protective epitope.
precipitation
Antigen binding site or epitope is a part of an antigen that is recognized by the antibody. Paratope is a part of an antibody that binds on epitope.
the strarch molecule binds to an enzyme
It is the place where antibody binds after recognizing the antigen
is called a ligand.
Trypsin is an enzyme that is produced in the pancreas. After the human pancreas binds to a molecule of protein, auto catalysis occurs to a molecule of trypsin.
the molecule to which a drug binds