DNA polymerase I, thermostable (polA), partial, recombinant Thermus aquaticus

Organism: Thermus aquaticus. Source: E.coli. Expression Region: 571-832aa. Protein Length: Partial. Tag Info: N-terminal GST-tagged. Target Protein Sequence: TGRLSSSDPN LQNIPVRTPL GQRIRRAFIA EEGWLLVALD YSQIELRVLA HLSGDENLIR VFQEGRDIHT ETASWMFGVP REAVDPLMRR AAKTINFGVL YGMSAHRLSQ ELAIPYEEAQ AFIERYFQSF PKVRAWIEKT LEEGRRRGYV ETLFGRRRYV PDLEARVKSV REAAERMAFN MPVQGTAADL MKLAMVKLFP RLEEMGARML LQVHDELVLE APKERAEAVA RLAKEVMEGV YPLAVPLEVE VGIGEDWLSA KE. Purity: Greater than 90% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference. 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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week. Relevance: n/a. Reference: Isolation, characterization, and expression in Escherichia coli of the DNA polymerase gene from Thermus aquaticus.Lawyer F.C., Stoffel S., Saiki R.K., Myambo K., Drummond R., Gelfand D.H.J. Biol. Chem. 264:6427-6437(1989). Function: nan