Glucose-6-phosphate 1-dehydrogenase, Recombinant, E. coli, aa1-486, GST-Tag

Size

£633.00

SKU:: 584677
Molecular Weight:: 82
Purity:: ≥90% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: 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.
Extra Details:: Catalyzes the oxidation of glucose 6-phosphate to 6-phosphogluconolactone.; Probable source of extracellular death factor (EDF, sequence Asn-Asn-Trp-Asn-Asn, NNWNN) following processing and amidation. This pentapeptide stimulates cell death mediated by MazF. Artificial peptides with altered sequence show that NNGNN, GNWNG and NWN no longer stimulate MazF's endoribonuclease activity; other peptides (NNGN, GNWMM, NNWNG, NNNWNNN) retain MazF-stimulating activity. NNWNN, NNGN, GNWMM and NNWNG prevent cognate antitoxin MazE from inhibiting MazF; although NNNWNNN stimulates MazF it does not do so in the presence of MazE. EDF also stimulates ChpB's endoribonuclease activity in vitro; in this case NWN partially stimulates ChpB, whereas NNGNN, GNWNN, NNWNG, GNWNG and NNNWNNN do not. Only the wild-type EDF peptide prevents cognate antitoxin ChpS from inhibiting ChpB. Source: Recombinant protein corresponding to aa1-486 from Escherichia coli Glucose-6-phosphate 1-dehydrogenase, fused to GST-Tag at N-terminal, expressed in E.coli. Molecular Weight: ~82.0kD Amino Acid Sequence: MAVTQTAQACDLVIFGAKGDLARRKLLPSLYQLEKAGQLNPDTRIIGVGRADWDKAAYTKVVREALETFMKETIDEGLWDTLSARLDFCNLDVNDTAAFSRLGAMLDQKNRITINYFAMPPSTFGAICKGLGEAKLNAKPARVVMEKPLGTSLATSQEINDQVGEYFEECQVYRIDHYLGKETVLNLLALRFANSLFVNNWDNRTIDHVEITVAEEVGIEGRWGYFDKAGQMRDMIQNHLLQILCMIAMSPPSDLSADSIRDEKVKVLKSLRRIDRSNVREKTVRGQYTAGFAQGKKVPGYLEEEGANKSSNTETFVAIRVDIDNWRWAGVPFYLRTGKRLPTKCSEVVVYFKTPELNLFKESWQDLPQNKLTIRLQPDEGVDIQVLNKVPGLDHKHNLQITKLDLSYSETFNQTHLADAYERLLLETMRGIQALFVRRDEVEEAWKWVDSITEAWAMDNDAPKPYQAGTWGPVASVAMITRDGRS 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. Further dilutions can be made in assay buffer.

Shipping Conditions:: Blue Ice