Immunogen sequence: DHQVPTTAGN KAALLDQIRE GAQLKKVEQN SRPVSCSGRD ALLDQIRQGI QLKSVADGQE STPPTPAPTS GIVGALMEVM QKRS Highest antigen sequence identity to the following orthologs: Mouse - 95%, Rat - 95%. The Wiskott-Aldrich syndrome (WAS) family of proteins s