Product Information CD34

Clone 581
Donor Mouse
Specificity HPCA-1, a human progenitor cell associated antigen (Mr 115 kDa), present on hematopoietic precursor cells and endothelial cells.
Antigen distribution HPCA-1 is not found on normal peripheral blood lymphocytes, monocytes, granulocytes or platelet. It is present on 1% or less of cells in normal human bone marrow suspensions. Anti-HPCA-1 reacts with 30-70 % of acute leukemia specimens, with both unipotent and multipotent progenitor cells (CFU-C,BFU-E, CFU-E, CFU-GEMM) as well as all TdT positive lymphocytes in marrow.
Isotype subclass IgG1
Formulation &
Product code
Purified IgG
R-PE-conjugated IgG
IQP-144P
IQP-144R




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