Expressed in the lung, trachea, spleen, thymus and mammary gland. N-glycosylated. Belongs to the CLCR family. In contrast to other members of the family, this protein is much shorter and lacks the VWFA domain. Defined as a pseudogene by HGNC. PubMed:10095065 reports that it is expressed and glycosylated in mammalian cells.