Positive test controls include: K-562, NIH/3T3. Immunogen sequence: QYPSANPGSN LKDPPLLSQF SGGQYPLNGI LGGSRQPSSP SHNTNLRAGS QEFWANGTQS PMGLNFDSQE LYDSFPDQNF EVMPNGPPSF FTSPQTSPML GSSIQTFAPS QEVGSGIHPD EAAEKEMTSV VAENGTGLVG SLELEEEQPE LKMCGYNGSV PSVESLHQEV