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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal GrpE 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
order (PO) Or credit card.
Introduction
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.
BP001989-HSP-014: Recombinant E.Coli HSP-70 Cofactor (HSP24) Protein
Source: E. coli-derived.
Recombinant GrpE protein is a single, non-glycosylated polypeptide chain containing 197 amino acids and having a molecular mass of 21.8 kDa. Recombinant GrpE protein is purified by proprietary chromatographic techniques.
Purity: > 90.0% as determined by (a) Analysis by RP-HPLC; (b) Analysis by SDS-PAGE.
Formulation: The HSP24 protein solution contains 20 mM Tris-HCl pH-8 and 0.1 M NaCl.
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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