Immunogen sequence: EDPVVLSISP NCGYINSHIT ICGQHLTSAW HLVLSFHDGL RAVESRCERQ LPEQQLCRLP EYVVRDPQGW VAGNLSARGD GAAGFTLPGF RFLPPPHPPS ANLVPLKP. MST1R (RON) is a receptor tyrosine kinase involved in cell proliferation and motility. The protein is a membrane-s