Recombinant Human FCER2 Protein, His-tagged

Specification :
| Description : The protein encoded by this gene 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 also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. | Source : HEK293F | Species : Human | Tag : N-His | Form : Freeze-dried powder | Molecular Mass : Predicted Molecular Mass: 32.6 kDa; Accurate Molecular Mass: 43 kDa | Protein length : Asp48-Ser321 | Purity : > 90% | Applications : Positive Control; Immunogen; SDS-PAGE; WB. | Stability : The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition. | Storage : Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months. | Storage Buffer : PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300. | Reconstitution : Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.