Cross-linking of FCGRIA with IgG-coated Ag
Cross-linking of FCGRIIA with IgG-coated Ag
Cross-linking of FCGRIIIA with IgG-coated Ag
Sequestering and phosphorylation Fc gamma receptors in the lipid rafts
Recruitment of SYK to phosphorylated ITAMs
Phosphorylation of SYK by Src kinases
FCGR activation