Immunogen sequence: SYDVLLLLLL LVLLLQAGLN TGTAIQCVRF KVSARLQGAS WDTQNGPQER LAGEVARSPL KEFDKEKAWR AVVVQMAQ; Positive Samples: SH-SY5Y; Cellular Location: Cell membrane, Cytoplasm, Endoplasmic reticulum, Membrane, Multi-pass membrane protein, perinuclear r