- activation antigen
- активационный антиген* * *активационный антиген
English-russian biological dictionary. 2013.
English-russian biological dictionary. 2013.
Antigen presentation — is a process in the body s immune system by which macrophages, dendritic cells and other cell types capture antigens and then enable their recognition by T cells. NOTOC The basis of adaptive immunity lies in the capacity of immune cells to… … Wikipedia
Antigen — Each antibody binds to a specific antigen; an interaction similar to a lock and key. An antigen is a foreign molecule that, when introduced into the body, triggers the production of an antibody by the immune system. The immune system will then… … Wikipedia
Antigen-presenting cell — An antigen presenting cell (APC) or accessory cell is a cell that displays foreign antigen complexed with MHC on its surface. T cells may recognize this complex using their T cell receptor (TCR). Types APCs fall into two categories: professional… … Wikipedia
antigen — antigenic /an ti jen ik/, adj. antigenically, adv. antigenicity /an ti jeuh nis i tee/, n. /an ti jeuhn, jen /, n. 1. Immunol. any substance that can stimulate the production of antibodies and combine specifically with them. 2. Pharm. any… … Universalium
antigen-antibody reaction — the reversible binding of antigen to homologous antibody brought about by the formation of weak bonds between antigenic determinants on antigen molecules and antigen binding sites on immunoglobulin molecules. Certain effects, e.g., precipitation… … Medical dictionary
antigen — Any substance that, as a result of coming in contact with appropriate cells, induces a state of sensitivity and/or immune responsiveness after a latent period (days to weeks) and that reacts in a demonstrable way with antibodies and/or immune… … Medical dictionary
Chimeric antigen receptor — Artificial T cell receptors (also known as chimeric T cell receptors, chimeric immunoreceptors, chimeric antigen receptors (CARs)) are engineered receptors, which graft an arbitrary specificity onto an immune effector cell. Typically, these… … Wikipedia
Duffy antigen system — Duffy blood group, chemokine receptor Identifiers Symbols DARC; CCBP1; CD234; Dfy; FY; GPD External IDs … Wikipedia
Proliferating cell nuclear antigen — The assembled human DNA clamp, a trimer of the protein PCNA … Wikipedia
Basophil activation — Allergic symptoms are caused by an initial systemic histamine release by activated basophiles and mast cells, that may lead to shock with laryngeal edema, lower airway obstruction and hypotension. This is why basophiles are considered with mast… … Wikipedia
Macrophage-1 antigen — (or integrin alphaMbeta2) is a complement receptor ( CR3 ) consisting of CD11b and CD18.[1] It binds to C3b and C4b. Contents 1 Function 2 Synonyms and abbreviations 3 … Wikipedia