Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Human type I and II Fc receptors. Schematic representation of human Fc receptors at the cell membrane and their association or not with the FcRγ-chain dimer and the FcεRIβ chain, red circles represent the tyrosine residues. The FcγRIIIB is anchored into the outer leaflet of the plasma membrane by a phosphatidylinositol-glycan (green circle).
