Anti-CD135 antibodies are protein reagents that detect specific antigens. The CD135 antigen is another term for the human protein fms related receptor tyrosine kinase 3, encoded by the FLT3 gene. The protein is reported to be a tyrosine-protein kinase that acts as cell-surface receptor for the cytokine FLT3LG and regulates differentiation, proliferation and survival of hematopoietic progenitor cells and of dendritic cells. Canonically, it has an amino acid length of 993 residues and a mass of 112.9 kilodaltons. Its subcellular localization is in the ER and membrane and it is notably expressed in bone marrow, in hematopoietic stem cells, in myeloid progenitor cells and in granulocyte/macrophage progenitor cells. The CD135 protein is a member of the Tyr protein kinase protein family. Other alias names for CD135 include FLK-2 and FLK2. Western Blot is a widely used application for the CD135 antibodies listed below. In addition, ELISA is also a common application.