Immunogen sequence: ILKHNMDFGKC PRLRLFTQEY ILALNELNAG MEVVKKFIQS MHGPTGHCPH PRVLPNLVAV CLAAIYSCYE EFINSRDNSP SLKEIRNGCQ QPCDRKPTLP LRLLHPSPDL VSQEATLS Highest antigen sequence identity to the following orthologs - mouse 100%, rat 100%. The munc-18 intera