CD300LF is an inhibitory receptor of the Ig superfamily expressed on myeloid cells. It mediates negative regulatorysignals by recruiting SHP1 (PTPN6; MIM 176883) or SHIP (INPP5D; MIM 601582) (Sui et al., 2004 (PubMed 15184070);Alvarez-Errico et al., 2004 (PubMed 15549731)).(supplied by OMIM)