catalog number :
MBS142700
products type :
Recombinant Protein
products full name :
Recombinant E Coli Dnak ATPase Binding Domain
products short name :
Dnak ATPase Binding Domain
products name syn :
DnaK ATPase-BD E.Coli; DnaK ATPase Binding Domain E.Coli Recombinant; HSP-70; HSP70; DnaK; Chaperone protein dnaK; Heat shock protein 70; Heat shock 70 kDa protein; groP; grpF; seg; b0014; JW0013; Dnak ATPase BD
other names :
DnaK; Chaperone protein DnaK; HSP70; Heat shock 70 kDa protein; Heat shock protein 70
products gene name :
Dnak
uniprot entry name :
DNAK_VIBPR
sequence :
MGKIIGIDLG TTNSCVAIMD GTTPRVLENA EGDRTTPSII AYTQDGETLV GQPAKRQAVTNPQNTLFAIK RLIGRRFQDE EVQRDVSIMP FKIIAADNGD AWVEVKGQKM APPQISAEVLKKMKKTAEDY LGEPVTEAVI TVPAYFNDAQ RQATKDAGRI AGLEVKRIIN EPTAAALAYGLDKGTGNRTI AVYDLGGGTF DISIIEIDEV DGEKTFEVLA TNGDTHLGGE DFDSRLINYLVEEFKKDQGI DLRNDPLAMQ RLKEAAEKAK IELSSAQQTD VNLPYITADA TGPKHMNIKV TRAKLESLVE DLVNRSIEPL KVALQDAGLS VSDIDDVILV GGQTRMPMVQ KKVAEFFGKEPRKDVNPDEA VAIGAAVQGG VLTG.
purity :
Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
form :
The DnaK protein contains 25mM Tris-HCl, pH7.5, 100mM NaCl, 5mM DTT and 10%Glycerol. Sterile filtered colorless solution.
storage stability :
Store at 4 degree C if entire vial will be used within 2-4 weeks. Store, frozen at -20 degree C 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.
products categories :
HEAT SHOCK PROTEINS; Recombinant Proteins; Heat Shock Protein
products description :
Description: Recombinant DnaK Substrate Binding Domain produced in E Coli is a single, non-glycosylated polypeptide chain containing 384 amino acids and having a molecular mass of 48.1 kDa. Introduction: DnaK, originally identified for its DNA replication by bacteriophage l in E. coli is the bacterial HSP-70 chaperone. This protein is involved in the folding and assembly of newly synthesized polypeptide chains and in preventing the aggregation of stress-denatured proteins. DnaK(amino acids1-384) is N-terminal ATPase domain and ATP bound to the ATPase domain induces a conformational change in the substrate binding domain (residues 385-638). The protein coding region of the ATPase domain of DNAK (amino acids 1-384) was amplified by PCR and cloned into an E. coli expression vector. The ATPase domain of DNAK was purified to apparent homogeneity by using conventional column chromatography techniques.
ncbi acc num :
AAF27648.1
ncbi mol weight :
68,987 Da