Figure 2

A & B: (A) Immunoblotting (IB) of samples obtained by immunoprecipitation (IP) with HMFG1 MAb from sera and incubated with HMFG1; 1: MW Standard, 2: normal sample, 3: benign disease sample; 4: breast cancer sample; 5: Standard of MUC1 (32 U/ml). (B) IB of samples obtained by IP with HMFG1 MAb from sera and incubated with C14; 1: normal sample, 2: benign disease sample; 3: breast cancer sample. Bands at 200 kDa are shown with each MAb. The arrows indicate the start of the resolving gel.