Clone: QBEnd/10
Host clonality: mouse monoclonal
Control tissue: normal appendix, tonsil, liver
Staining pattern: membraneous
Regulatory status: IVD, FDA Class I
Product code:
|
8268-C010: RTU, 10 capsules; 1 pack
8268-M250: RTU, 1 cartridge, 250 tests; 1 unit
|
CD34 is a transmembrane protein expressed on hematopoietic progenitor cells, capillary endothelial cells, rare glial cells in nervous tissues, and embryonic fibroblasts. The antibody recognizes a CD34 epitope that is resistant to neuraminidase, and sensitive to glycoprotease and chymopapain.
Positive tissue
Strong staining of dermatofibrosarcoma protuberans.
Strong staining in portal tracts and sinusoidal endothelial cells of liver.
Negative staining of the columnar cells in the appendix.