Positive test controls include: THP-1, Raji, Mouse testis, Mouse spleen. Immunogen sequence: MAEPWGNELA SAAARGDLEQ LTSLLQNNVN VNAQNGFGRT ALQVMKLGNP EIARRLLLRG ANPDLKDRTG FAVIHDAARA GFLDTLQTLL EFQADVNIED NEGNLPLHLA AKEGHLRVVE FLVKHTASNV GHRNHKGDTA CDLARLY