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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal hchA 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
Escherichia coli Hsp31 (HchA) is a homodimeric member of the ThiI/DJ-1/PfpI superfamily which combines molecular chaperone and aminopeptidase activities. HchA uses temperature-induced exposure of structured hydrophobic domains to capture and stabilize early unfolding protein intermediates under severe thermal stress.
BP001990-HSP-043: Recombinant E.Coli Chaperone Protein hchA (hchA) Protein
Source: E. coli-derived.
Recombinant E.Coli hchA protein is a single, non-glycosylated polypeptide chain containing 303 amino acids (1-283 a.a.) and having a molecular mass of 33.3 kDa. Recombinant E.Coli hchA protein is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Purity: > 95.0% as determined by SDS-PAGE.
Formulation: The hchA contains (1 mg/ml) 20 mM Tris-HCl buffer (pH8.0), 20% glycerol 0.1 M NaCl and 1 mM DTT.
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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