DnaJ， Heat shock protein， functions in association with DnaK（Hsp70） molecular chaperone to facilitate protein folding. p70 chaperone. DnaJ plays a key role in the chaperone reaction by stimulating the ATPase activity and activating the substrate binding of Hsp70. DnaJ consists of four domains that are N-terminal 76 amino acid J-domain， G/F domain， zinc-binding cystein rich CR-domain， C-terminal CTD-domain and they are conserved to various degrees among the homologues.
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大肠杆菌中重组表达
溶解建议
Sterile filtered colorless solution. The DnaJ 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.
