Immunogen sequence: PYHKDVAGMG QSLSPLSSSG LGSIHNSQQG LPHYAHPGAA MPTDKMLTPN GFEAHHPAML GRHGEQHLTP TSAGMVPING LPPHHPHAHL NAQGHGQLLG TAREPNPSVT GAQVSNGSNS GQMEEI. Hepatocyte nuclear factor 6 is a CUT homeobox family protein which is a transcription factor a