Positive Samples: Mouse heart, Mouse skeletal muscle, Rat heart Immunogen sequence: STEEDDFHLQ LSPEQINEVL RAGETTHKIL DLESRVPNSV LRFESNQLAA NSPVEDRRGV ASCLQTNGLM FGIFDGHGGH ACAQAVSERL FYYVAVSLMS HQTLEHMEGA MESMKPLLPI LHWLKHPGDS IYKDVTSVHL DHLRVYWQEL LDLHM