Tags: Protein.
CD151 molecule (Raph blood group) also known as CD151 (Cluster of Differentiation 151) is a human gene.The protein encoded by this gene is a member of the transmembrane 4 superfamily also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development activation growth and motility.