Immunogen sequence: ISLSTVELSG TVVKQGYLAK QGHKRKNWKV RRFVLRKDPA FLHYYDPSKE ENRPVGGFSL RGSLVSALED NGVPTGVKGN VQGNLFKVIT KDDTHYYIQA SSKAERAEWI Highest antigen sequence identity to the following orthologs: Mouse - 98%, Rat - 95%. Pleckstrin 2 may help orche