Recombinant Mouse Heat shock 70KDA protein 1B (Hspa1b)
Description
Purity > 90% as determined by SDS-PAGE. MW: 86kDa. Full Length of Mature Protein: 2-642aa. N-terminal 6xHis-SUMO-tagged. Mus musculus (Mouse). In cooperation with other chaperones, Hsp70s stabilize preexistent proteins against aggregation and mediate the folding of newly translated polypeptides in the cytosol as well as within organelles. These chaperones participate in all these processes through their ability to recognize nonnative conformations of other proteins. They bind extended peptide segments with a net hydrophobic character exposed by polypeptides during translation and membrane translocation, or following stress-induced damage. Essential for STUB1-mediated ubiquitination and degradation of FOXP3 in regulatory T-cells (Treg) during inflammation.