Immunogen sequence: HQSSYQTRLN ALREVQPVEL PNCNLVKGIE TGSEDLEILP NGLAFISSGL KYPGIKSFNP NSPGKILLMD LNEEDPTVLE LGITGSKFDV SSFNPHGIST FTDEDNAMYL LVVNHPDAKS TVELFKFQEE E; Positive Samples: 293T, Jurkat, Mouse thymus, Mouse heart, Rat liver; Cellular Location: