Immunogen sequence: LYFFLMFRYP MDLGGRNFLS TPQFLYRWLP SRRGGVSGFG VPPASMRRAA DQNGGGGRHN WGQGFRLGDQ; Positive Samples: MCF-7, Mouse liver; Cellular Location: Endoplasmic reticulum membrane, Multi-pass membrane protein. Functional component of endoplasmic re