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Conditions of optimal DnaK ATPase-BD Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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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.
BP001982-HSP-010: Recombinant E.Coli DnaK ATPase Binding Domain (DnaK ATPase-BD) Protein
Source: E. coli-derived,
Recombinant DnaK Substrate Binding Domain protein is a single, non-glycosylated polypeptide chain containing 384 amino acids and having a molecular mass of 48.1 kDa.
Purity: > 95.0% as determined by (a) Analysis by RP-HPLC; (b) Analysis by SDS-PAGE.
Formulation: The DnaK protein contains 25 mM Tris-HCl, pH7.5, 100 mM NaCl, 5 mM DTT and 10%Glycerol.
Shipping: The product is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
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