Complement receptor of the immunoglobulin family

Complement receptor of the immunoglobulin family is a protein expressed in Kupffer cells.^[1] It is a critical receptor for the phagocytosis of opsonised particles in the blood. It recognizes iC3b (inactivated C3b) deposited on microbial surfaces.

V-set and immunoglobulin domain containing 4
Identifiers
Symbol	VSIG4
NCBI gene	11326
HGNC	17032
OMIM	300353
RefSeq	NM_007268
UniProt	Q9Y279
Other data
Locus	Chr. X q12-q13.3
Search for Structures Swiss-model Domains InterPro

See also

• complement system
• immunoglobulin