Immunogen sequence: SGCLSFSAAVP RTGNTQQKVC KQCHEVLTRG SSANASKWSP PQNYKKRVAA LEAKQKPSTS QSQGLTRQDQ MIAERLARLR QENKPKLVPS Q Highest antigen sequence identity to the following orthologs - mouse 85%, rat 85%. Key regulator of abscission step in cytokinesis: