CD99, also known as CD99 antigen isoform a, is a type 1 transmembrane glycoprotein and the founding member of the CD99 family of molecules. Cells known to express this protein include fibroblasts, neutrophils, T cells, CD34+ stem cells, monocytes and endothelial cells. Also, it plays a role in a late step of leukocyte extravasation helping leukocytes to overcome the endothelial basement membrane.
Source:Recombinant protein corresponding to aa23-122 from human CD99, fused to hIgG-His-Tag at C-terminal, expressed in insect cell.
Molecular Weight:~37.3kD (342aa), 40-57kD (SDS-PAGE under reducing conditions.)
Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size:50ug
Source Antigen:Recombinant, Baculovirus
Grade:Highly Purified
Purity:~95% (SDS-PAGE)
Form:Supplied as a liquid in PBS, pH 7.4, 10% glycerol.