Positive test controls include: 293T, HepG2, A-549. Immunogen sequence: EQFQQLLRKL GVRPPASGQE TFWRIPAKLS PTQLRRAAAS LSQPEEEQKL QPELQPKVPG EQGSDEEHCK EHRAQALRAL LLAHKKKAGL ASPEEEDAVG KEPLKAAPKK RQLLDSDEEQ EEDEGRNRAP ELGAPGIQKK KRYQIEDDED D. The general tr