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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal PSMF1 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
PSMF1 is a protein which hinders the activation of the proteasome by the 11S and 19S regulators. The 26S proteasome is a multicatalytic proteinase complex with an extremely ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is comprised of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits.
BP002740-ENZ-224: Recombinant Human Proteasome Inhibitor Subunit 1 (PSMF1) Protein
Source: E. coli-derived.
A single, non-glycosylated polypeptide chain containing 291 amino acids (1-271) and having a molecular mass of 31.9 kDa. PSMF1 is fused to a 20 amino acid His-tag at N-terminus.
Purity: > 85.0% as determined by SDS-PAGE.
Formulation: The PSMF1 solution (0.5 mg/ml) contains 20 mM Tris-HCl buffer (pH8.0), 20% glycerol, 1 mM DTT and 0.1 mM PMSF.
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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