Low affinity immunoglobulin gamma Fc region receptor III-B

UniProtKB accession:  O75015

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Receptor for the Fc region of immunoglobulins gamma. Low affinity receptor. Binds complexed or aggregated IgG and also monomeric IgG. Contrary to III-A, is not capable to mediate antibody-dependent cytotoxicity and phagocytosis. May serve as a trap for immune complexes in the peripheral circulation which does not activate neutrophils.