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Conditions of optimal PSMA5 Enzyme 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
Proteasome subunit alpha type-5 (PSMA5) is a member of the peptidase T1A family. The proteasome is a multicatalytic proteinase complex which is distinguished by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. Proteasomes are spread throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. PSMA5 interacts with PLK1. The PSMA5 peptidase has a very wide-ranging specificity for cleavage of peptide bonds.
BP002729-ENZ-213: Recombinant Human Proteasome Subunit Alpha Type 5 (PSMA5) Enzyme
Source: E. coli-derived.
A single, non-glycosylated polypeptide chain containing 277 amino acids (1-241) and having a molecular mass of 30.5 kDa. PSMA5 is fused to a 36 amino acid His-tag at N-terminus.
Purity: > 90% as determined by SDS-PAGE.
Formulation: The PSMA5 solution (0.5 mg/ml) contains 20 mM Tris-HCl buffer (pH 8.0), 2 mM DTT, 10% glycerol and 100 mM 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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