Immunogen sequence: MKFLIFAFFG GVHLLSLCSG KAICKNGISK RTFEEIKEEI ASCGDVAKAI INLAVYGKAQ NRSYERLALL VDTVGPRLSG SKNLEKAIQI MYQNLQQDGL; Positive Samples: 293T, LO2, Mouse kidney, Rat kidney; Cellular Location: Endoplasmic reticulum, Golgi apparatus, Lysosome.