Members of the CD300 (see MIM 606786)-like (CD300L) family, such as CD300LG, are widely expressed on hematopoieticcells. All CD300L proteins are type I cell surface glycoproteins that contain a single immunoglobulin (Ig) V-likedomain (Takatsu et al., 2006 (PubMed 16876123)).(supplied by OMIM)