CD33 Antibody (Siglec-3/Cellular Adhesion Molecule; clone PWS44)

Mouse monoclonal antibody suitable for immunohistochemistry.



Functional Aspects:

CD33 is expressed on both the myeloid and monocyte lineages, although it is absent on granulocytes. CD33 expression has been demonstrated in various leukemias and myeloproliferative disorders arising from these cells. Clone PWS was raised against the C2 domain of CD33.