ELISA Recombinant Geobacillus stearothermophilus ATP-dependent DNA helicase PcrA(pcrA),partial

Quantity: 200µg. Other Quantitys are also available. Please Inquire. In Stock: No Lead time: 22-32 working days Research Topic: Cancer Uniprot ID: P56255 Gene Names: pcrA Organism: Geobacillus stearothermophilus (Bacillus stearothermophilus) AA Sequence: AHLNKEQQEAVRTTEGPLLIMAGAGSGKTRVLTHRIAYLMAEKHVAPWNILAITFTNKAAREMRERVQSLLGGAAEDVWISTFHSMCVRILRRDIDRIGINRNFSILDPTDQLSVMKTILKEKNIDPKKFEPRTILGTISAAKNELLPPEQFAKRASTYYEKVVSDVYQEYQQRLLRNHSLDFDDLIMTTIQLFDRVPDVLHYYQYKFQYIHIDEYQDTNRAQYTLVKKLAERFQNICAVGDADQSIYRWRGADIQNILSFERDYPNAKVILLEQNYRST Expression Region: 10-289aa Sequence Info: Partial Source: Yeast Tag Info: N-terminal 6xHis-tagged MW: 34.6 kDa Alternative Name(s): Relevance: 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 Reference: "Characterisation of Bacillus stearothermophilus PcrA helicase: evidence against an active rolling mechanism."Bird L.E., Brannigan J.A., Subramanya H.S., Wigley D.B.Nucleic Acids Res. 26:2686-2693(1998) Purity: Greater than 90% as determined by SDS-PAGE. Storage Buffer: Tris-based buffer，50% glycerol Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.