Immunogen sequence: LNTELKENLK DTMTKRYHQP GHEAVTSAVD QLQQEFHCCG SNNSQDWRDS EWIRSQEAGG RVVPDSCCKT VVALCGQRDH ASNIYKVEGG CITKLETF. The protein encoded by this gene is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most o