Immunogen sequence: GVEKLVPDSL YVPFKEPSQS LLEEMFLTVP ESHRKPLKRS SSETILSSLA GSDIVKGHEE TCIRRAKAVK QRGISLLHEV DTQYSALKVK YEELLKKCQE EQDSLSHKAV QTSRAAAKDL TGV Highest antigen sequence identity to the following orthologs: Mouse - 88%, Rat - 88%. Using anti-Y