The protein encoded by this gene is a scavenger receptor that is expressed in endothelial cells and mediates the binding and degradation of acetylated low density lipoprotein (Ac-LDL). Transcription factors ZNF444/EZF-2 and SP1 are found to be responsible for the regulation of this gene. Five alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Jul 2008].
Function: Mediates the binding and degradation of acetylated low density lipoprotein (Ac-LDL). Mediates heterophilic interactions, suggesting a function as adhesion protein. Plays a role in the regulation of neurite-like outgrowth (By similarity).