Form:Supplied as a liquid in PBS, 0.05% sodium azide.
Specificity:Recognizes human myeloid cells. Reacts with a nuclear antigen present in granulocytes (83%), monocytes (20%) and myeloid precursor cells. Also reacts with a subset of myeloid leukemia cells. No reactivity with any other cell type in human tissues. Identifies a nuclear antigen which is expressed during the early phases of myeloid differentiation.