Positive test controls include: 293T, U-251MG, HepG2, Mouse liver, Mouse brain. Immunogen sequence: RQFAMDAAAT AAAQRDTTLI RHSPQPSPSS SFNEGLLTGG HRHQEMESRL KVLHAQILEK DAVIKVLQQR SRRDPGKAIQ GSLRPAKSVP SVFAAAAAGT QGWQGLSSSE RQTADAPARL TTDRAPTEEP VVTAPPAAHA