CD34 is a transmembrane glycoprotein with a molecular mass of approximately 110 kD that is selectively expressed on human hematopoietic progenitor cells, endothelial cells and some fibroblasts. It could act as a scaffold for the attachment of lineage specific glycans, allowing stem cells to bind to lectins expressed by stromal cells or other marrow components. CD34 is highly expressed on hematopoietic progenitors, as well as on endothelial cells. CD34 has been used to measure angiogenesis, which reportedly predicts tumor recurrence.1) Sho E., et al. Arterioscler Thromb Vasc Biol. 2004: 24: 1916-21.
Immunogen
Ni-NTA purified truncated recombinant CD34 expressed in E. Coli strain BL21 (DE3).
Key Feature
Clonality
Monoclonal
Isotype
IgG
Host Species
Mouse
Tested Applications
ELISAIFWB
Dilution Western Blot:1:200 - 1:1,000 IF:1:25 - 1:100 ELISA:Propose dilution 1:10,000. Determining optimal working dilutions by titration test.:
Dilution Western Blot:1:200 - 1:1,000 IF:1:25 - 1:100 ELISA:Propose dilution 1:10,000. Determining optimal working dilutions by titration test.:
Additional Information
Form
Liquid
Storage Instructions
CD34 monoclonal antibody can be stored at -20˚C, stable for one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.