Immunogen sequence: PVFPVKRRNR HSLVGPQQLG GRPAPVRRSN TMPPNLGNAG LLGRMLDEKT PPSPSGQPEE PGMVRLVCGH HNWIAVAYTQ FLVCYRLKEA Highest antigen sequence identity to the following orthologs: Mouse - 96%, Rat - 94%. Inhibits CBL-SH3KBP1 complex mediated down-regula