Positive Samples: A-549, LO2, U-87MG; Cellular Location: Early endosome, Endoplasmic reticulum membrane, Endosome membrane, Single-pass type I membrane protein Immunogen sequence: SPFQPLRNLT ILDLSNNNIA NINDDMLEGL EKLEILDLQH NNLARLWKHA NPGGPIYFLK GLSHLHIL