Immunohistochemical staining of formalin-fixed and paraffin-embedded human hepatocarcinoma reacted with CD34 monoclonal antibody (Cat # MAB12288) at 1:50-1:100 dilution.
CD34 is a monomeric cell surface antigen with a molecular mass of approximately 110 kD that is selectively expressed on human hematopoietic progenitor cells.[supplied by OMIM