c-erbB-2/HER2
c-erbB-2/HER2 antibody is a rabbit monoclonal that recognizes a protein of 185 kDa, identified as the second member (cerbB-2/HER-2) of the c-erbB family. c-erbB-2/HER2 antibody is directed against the cytoplasmic domain of the human c-erbB-2 protein and may provide increased sensitivity compared to the mouse monoclonal.