Immunogen sequence: PVLENVSYMK QPAGASPSTL PSHVPGHAKL EKEQAAALGP ASATPALSSS PPPPSTLYRT QSPHGYPKSH STS Highest antigen sequence identity to the following orthologs: Mouse - 77%, Rat - 75%. Activates PI3K and concomitantly recruits the WAVE1 complex to the