GrpE , co-chaperone of E.coli, participates actively in the response to hyperosomotic and heat shock by preventing the aggregation of stress-denatured proteins in association with DnaK. This protein is the nucleotide exchange factor for DnaK and may function as a thermosensor. Several rounds of ATP-dependent interactions between DnaJ, DnaK and GrpE are required for fully efficient folding.
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來源宿主
大腸桿菌中重組表達
溶解建議
Sterile Filtered colorless solution. The HSP24 protein solution contains 20mM Tris-HCl pH-8 and 0.1M NaCl.
保存建議
GrpE although stable 4℃ for 4 weeks, should be stored desiccated below -18℃.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.