Immunogen sequence: MQLFVRAQEL HTFEVTGQET VAQIKAHVAS LEGIAPEDQV VLLAGAPLED EATLGQCGVE ALTTLEVAGR MLGGKVHGSL ARAGKVRGQT PKVAKQEKKK KKTGRAKRRM QYNRRFVNVV PTFGKKKGPN ANS; Positive Samples: Raji, Mouse kidney. This gene is the cellular homolog of the fox seq