Recombinant Human PSMA2 His Protein Summary
Description |
A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 1-234 of Human Proteasome 20S alpha 2 Source: E.coli Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MAERGYSFSL TTFSPSGKLV QIEYALAAVA GGAPSVGIKA ANGVVLATEK KQKSILYDER SVHKVEPITK HIGLVYSGMG PDYRVLVHRA RKLAQQYYLV YQEPIPTAQL VQRVASVMQE YTQSGGVRPF GVSLLICGWN EGRPYLFQSD PSGAYFAWKA TAMGKNYVNG KTFLEKRYNE DLELEDAIHT AILTLKESFE GQMTEDNIEV GICNEAGFRR LTPTEVKDYL AAIA |
Source |
E. coli |
Protein/Peptide Type |
Recombinant Protein |
Gene |
PSMA2 |
Purity |
>95%, by SDS-PAGE |
Applications/Dilutions
Dilutions |
|
Theoretical MW |
28 kDa. Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors. |
Packaging, Storage & Formulations
Storage |
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles. |
Buffer |
20 mM Tris-HCl buffer (pH8.0), 30% glycerol, 0.1 M NaCl, 1 mM DTT, 0.1 mM PMSF |
Preservative |
No Preservative |
Concentration |
1 mg/ml |
Purity |
>95%, by SDS-PAGE |
Alternate Names for Recombinant Human PSMA2 His Protein
Background
PSMA2, also known as proteasome subunit alpha type-2, is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. PSMA2, belonged to the peptidase T1A family, is a 20S core alpha subunit of proteasome. This protein serves as docking domains for the regulatory particles and exterior gates blocking unregulated access to the interior cavity. Recombinant human PSMA2 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are
guaranteed for 3 months from date of receipt.
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