An energy dependent process following the crosslinking of B CELL ANTIGEN RECEPTORS by multivalent ligands (bivalent anti-antibodies, LECTINS or ANTIGENS), on the B-cell surface. The crosslinked ligand-antigen receptor complexes collect in patches which flow to and aggregate at one pole of the cell to form a large mass - the cap. The caps may then be endocytosed or shed into the environment.

Annotation

may appear in the literature as "capping of lymphocytes" or "leukocyte capping"; do not confuse with RECEPTOR CAPPING

DUI

D007152 MeSH Browser

CUI

M0011153

Previous indexing

Cell Membrane (1966-1977); Lymphocytes (1966-1977)

History note

78

Public note

78