Immunogen sequence: NVTFHVPSNV PLKEVLWKKQ KDKVAELENS EFRAFSSFKN RVYLDTVSGS LTIYNLTSSD EDEYEMESPN ITDTMKFFLY VLESLPSPTL TCALTNGSIE VQCMIPEHYN SHRGLIMYSW DCPMEQCKRN STSIYFKMEN DLPQKIQCTL SNPLFNTTSS IILTTCIPSS GHSRHRYALI P; Positive Samples: MCF7, 293T; Cel