372374
ATP-dependent DNA helicase PcrA, Recombinant, Geobacillus Stearothermophilus, aa10-289, His-Tag (PcrA)
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£570.00
- SKU:
- 372374
- Molekulargewicht:
- 34.6
- Reinheit:
- ≥90% (SDS-PAGE)
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Format:
- Supplied as a lyophilized powder from PBS, pH 7.4, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.
- Weitere Details:
- DNA helicase. Has a broad nucleotide specificity, even being able to hydrolyze ethenonucleotides, and is able to couple the hydrolysis to unwinding of DNA substrates. It is a 3'-5' helicase but at high protein concentrations it can also displace a substrate with a 5' tail. Preferred substrate being one with both single and double-stranded regions of DNA. Partial recombinant protein corresponding to aa10-289 from Geobacillus stearothermophilus ATP-dependent DNA helicase PcrA, fused to 6X His-Tag at N-terminal, expressed in Yeast. Swiss/Uniprot: P56255 Molecular Weight: ~34.6kD Amino Acid Sequence: AHLNKEQQEAVRTTEGPLLIMAGAGSGKTRVLTHRIAYLMAEKHVAPWNILAITFTNKAAREMRERVQSLLGGAAEDVWISTFHSMCVRILRRDIDRIGINRNFSILDPTDQLSVMKTILKEKNIDPKKFEPRTILGTISAAKNELLPPEQFAKRASTYYEKVVSDVYQEYQQRLLRNHSLDFDDLIMTTIQLFDRVPDVLHYYQYKFQYIHIDEYQDTNRAQYTLVKKLAERFQNICAVGDADQSIYRWRGADIQNILSFERDYPNAKVILLEQNYRST 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.
- Versandbedingungen:
- Blue Ice