
HY500032 by Applied Biological Materials (ABM) is a mouse monoclonal antibody (clone IHC034, IgG1 lambda) targeting CD34, validated for IHC at 1:50–1:200 and ELISA on human tissue. CD34 is a vascular endothelial and hematopoietic progenitor marker used in angiosarcoma, GIST, solitary fibrous tumor, and DFSP panels. MBP is a registered vendor for Howard Hughes Medical Institute, Vanderbilt University, MD Anderson Cancer Center, and many more leading research institutes.