Recombinant Rat B2M/Beta-2 microglobulin Protein (HEK293)，His

B2M/Beta-2 microglobulin

Beta-2 microglobulin protein (B2M) is crucial in presenting antigens, aiding immune surveillance.B2M forms a complex with an alpha chain, creating MHC class I molecules for antigen recognition.It also participates in a heterotrimer with MR1, expanding its role in antigen presentation and immune signaling pathways.B2M's intricate interactions underscore its significance in orchestrating immune responses.B2M/Beta-2 microglobulin Protein, Rat (HEK293, His, solution) is the recombinant rat-derived B2M/Beta-2 microglobulin protein, expressed by HEK293 , with C-His labeled tag.

SPR MST BLI ITC ELISA 细胞实验 药物筛选

Beta-2-microglobulin; B2M

Rat

HEK293

C-His

Greater than 95% as determined by SDS-PAGE.

P07151

I21-M119

Full Length of Mature Protein

15 kDa

< 1.0 EU per μg protein as determined by the LAL method.

Freeze-dried powder

PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.

Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.

点位突变 标签定制 buffer定制 全长蛋白定制

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℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.