Antigen Notes: Definitions & Explanations PDF | Download eBooks
Study Antigen lecture notes PDF with biology definitions and explanation to study What is Antigen?. Study antigen explanation with biology terms to review biology course for online degree programs.
Antigen Definition:
Any substance that elicits a B or T cell response is called an antigen.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Antigen Notes:
The term antigen refers to any molecule or a linear molecular fragment after processing the native antigen that can be recognized by T-cell receptor. Antigens are "targeted" by antibodies. Each antibody is specifically produced by the immune system to match an antigen after cells in the immune system come into contact with it and this allows a precise identification or matching of the antigen and the initiation of a tailored response.
Keep Learning with Biology Notes
What is Gram positive bacteria?
Gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly ...
What is Arbuscular mycorrhizae?
An arbuscular mycorrhiza is a type of mycorrhiza in which the symbiont fungus penetrates the cortical cells of the roots ...
What is Thermogenesis?
Thermogenesis is the process of heat production in organisms. It occurs in all warm-blooded animals, and also in a few ...
What are isomers?
Isomers of an element isomers are ions or molecules with identical formulas but distinct structures. Isomers do not necessarily share ...
What are Cells?
Cells are the small building blocks of all the living things. The cells are membrane enclosed and have multiple organelles ...
What is Mismatch repair?
Mismatch repair means repairing the DNA where the nucleotide pairs have been mismatched. This kind of repair is strand-specific. During ...
