DnaK， originally identified for its DNA replication by bacteriophage l in E. coli is the bacterial HSP70 chaperone. This protein is involved in the folding and assembly of newly synthesized polypeptide chains and in preventing the aggregation of stress-denatured proteins.
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大肠杆菌中重组表达
溶解建议
Sterile filtered colorless solution. The DnaK protein contains 25mM Tris-HCl buffer （pH 7.5）， 100mM NaCl， 5mM DTT and 10% Glycerol.
保存建议
Store at 4℃ if entire vial will be used within 2-4 weeks.
Store， frozen at -20℃ for longer periods of time.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Avoid multiple freeze-thaw cycles.
