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375093 RpiA, Recombinant, E. coli, aa1-219, GST-Tag (Ribose-5-phosphate Isomerase A) CAS:

Specifications
References
Swiss Prot
P0A7Z0
Grade
Purified
Molecular Weight
49.9
EU Commodity Code
30021019
Shipping Temp
Blue Ice
Storage Temp
-20°C
Phosphoriboisomerase A

Involved in the first step of the non-oxidative branch of the pentose phosphate pathway. It catalyzes the reversible conversion of ribose-5-phosphate to ribulose 5-phosphate. Can also act on D-ribose-5-diphosphate and D-ribose-5-triphosphate as substrate.

Source
Recombinant protein corresponding to aa1-219 from E. coli rpiA, fused to GST-Tag at N-terminal, expressed in E. coli.
Molecular Weight
~49.9kD
Amino Acid Sequence
MTQDELKKAVGWAALQYVQPGTIVGVGTGSTAAHFIDALGTMKGQIEGAVSSSDASTEKLKSLGIHVFDLNEVDSLGIYVDGADEINGHMQMIKGGGAALTREKIIASVAEKFICIADASKQVDILGKFPLPVEVIPMARSAVARQLVKLGGRPEYRQGVVTDNGNVILDVHGMEILDPIAMENAINAIPGVVTVGLFANRGADVALIGTPDGVKTIVK
Storage and Stability
Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Source
Recombinant, E. coli
Purity
≥90% (SDS-PAGE)
Form
Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
References
1. Structure of Escherichia coli ribose-5-phosphate isomerase a ubiquitous enzyme of the pentose phosphate pathway and the Calvin cycle.Zhang R.G., Andersson C.E., Savchenko A., Skarina T., Evdokimova E., Beasley S., Arrowsmith C.H., Edwards A.M., Joachimiak A., Mowbray S.L.Structure 11:31-42(2003).
USBio References
No references available
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