Purified anti-mouse Siglec-G Antibody, Siglec-G, SH1,BioLegend,163302

Siglec-G is a member of the CD33-related Siglec (sialic acid–binding, immunoglobulin-like lectin) family. Siglec-G is the orthologue of human Siglec-10. It is a 110-120 kDa, 688 amino acid type I transmembrane protein and contains five extracellular immunoglobulin domains and an intracellular region with three conserved tyrosine-based motifs. It is an inhibitory receptor that is expressed in a B cell–restricted way, with particularly high expression in Pre-B and B1a cells. Upon stimulation with an antigen, Siglec-G is recruited to IgM, which is further phosphorylated inhibiting IgM-induced Ca2+ signaling and NFATc1 expression.