This gene encodes a member of the immunoglobulin receptor superfamily and is one of several Fc receptor-like glycoproteins clustered on the long arm of chromosome 1. The encoded protein contains immunoreceptor-tyrosine activation motifs and immunoreceptor-tyrosine inhibitory motifs in its cytoplasmic domain and may play a role in regulation of the immune system. Mutations in this gene have been associated with rheumatoid arthritis, autoimmune thyroid disease, and systemic lupus erythematosus. Alternative splicing results in multiple transcript variants.

Aliases ：   FCRL3; FCRH3; IFGP3; IRTA3; SPAP2    

Entrez GeneID：    115352    

Swissprot：    Q96P31    

WB Predicted band size：    80.9kDa    

Host/Isotype ：   Mouse IgG2a    

Species Reactivity：    Human    

Immunogen ：   Purified recombinant fragment of human CD307C (AA: extra 18-153) expressed in E. Coli.    

FCM    1/200 - 1/400    

ELISA    1/10000