Final answer:
Antibodies are most effectively generated in response to protein antigens, which elicit strong humoral and cellular immune responses. They are produced by plasma cells, and lipids and proteins are the primary components of myelin.
Step-by-step explanation:
Antibodies for immunochemistry are most effectively produced when animals are injected with proteins, as these are the most complex and potent macromolecules capable of stimulating both humoral and cellular immune responses.
According to the structural complexity and antigenic potential, proteins make the most effective antigens, whereas carbohydrates, lipids, and nucleic acids are less effective, with lipids and nucleic acids sometimes becoming antigenic only when combined with proteins or carbohydrates.
Antibodies are produced by plasma cells. The cellular adaptive immunity is primarily carried out by T cells. The main components of myelin are lipids and proteins.
Antigens are macromolecules that may contain several motifs recognized by immune cells, and they can be proteins, carbohydrates, glycoproteins, glycolipids, lipoproteins, or nucleoproteins. An antigen-presenting molecule found on all nucleated cells is MHC I.