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 Estrous cycle?
The estrous cycle is the periodic physiological changes that happen due to fluctuations in reproductive hormones in mammalian females. Estrous ...
What is Accessory fruit?
An accessory fruit is a fruit in which some of the flesh is derived not from the ovary but from ...
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 Recombinant bacterium?
Recombinant DNA (rDNA) molecules are DNA molecules formed by laboratory methods of genetic recombination for example molecular cloning. These methods ...
What is Florigen?
Florigen is also called the or flowering hormone and is the hypothesized hormone-like molecule responsible for controlling and/or triggering flowering ...
What is Nitrogen fixation?
Nitrogen fixation is a process by which nitrogen in the air is converted into ammonia (NH3) or related nitrogenous compounds.[1] ...
