Recombinant Human FCER2, StrepII-tagged

Specification :
| Description : CD23 is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein is a single-pass type II membrane protein, but also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. | Source : Human Cells | Species : Human | Tag : StrepII | Form : Lyophilized from sterile 0.2μm filtered solution in 0.3X PBS with 10% Trehalose (carrier-free). | Protein length : 48-321, 274 a.a. | AA Sequence : DTTQSLKQLEERAARNVSQVSKNLE SHHGDQMAQKSQSTQISQELEELRA EQQRLKSQDLELSWNLNGLQADLSS FKSQELNERNEASDL LERLREEVTKLRMELQVSSGFVCNT CPEKWINFQRKCYYFGKGTKQWVHA RYACDDMEGQLVSIHSPEEQDFLTK HASHTGSWIGLRNLDLKGEFIWVD GSHVDYSNWAPGEPTSRSQGEDCVM MRGSGRWNDAFCDRKLGAWVCDRLA TCTPPASEGSAESMGPDSRPDPDGR LPTPSAPLHS | Endotoxin : | Purity : ~90% pure by SDS-PAGE | Storage : 12 months at -20°C as supplied; 1 month at 4°C after reconstitution. Avoid freeze/thaw cycles. | Reconstitution : Centrifuge the vial prior to opening. Reconstitute in PBS to a concentration of 0.1 mg/ml.