Immunogen sequence: MAPWPHENSS LAPWPDLPTL APNTANTSGL PGVPWEAALA GALLALAVLA TVGGNLLVIV AIAWTPRLQT MTNVFVTSLA AADLVMGLLV VPPAATLALT; Positive Samples: HL-60, K-562; Cellular Location: Cell membrane, Multi-pass membrane protein. beta 3 Adrenergic Receptor i