Immunogen sequence: KMTVSLPGPI LLLSDDSSFR GVGSSDLKAS GSSGEKSRSE TGEEVGSRGA MDTKGHKTAG DVGSKAVAAV AAFAGVVATL GFIYYLYEKR TVSNH; Positive Samples: SH-SY5Y, HL-60, SW620, Mouse liver, Rat ovary; Cellular Location: Cell membrane, Single-pass type I membrane p