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DNA polymerase IV Protein, Colwellia psychrerythraea, Recombinant (His)
(Synonyms: Pol IV, DNA polymerase IV, dinB) Copy Product InfoSynonyms: Pol IV, DNA polymerase IV, dinB
Catalog No. TMPH-00426 Copy Product Info
Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. May be involved in translesional synthesis, in conjunction with the beta clamp from PolIII. DNA polymerase IV Protein, Colwellia psychrerythraea, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 43.3 kDa and the accession number is Q487H6.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $129 | 20 days | 20 days | |
| 10 μg | $216 | 20 days | 20 days | |
| 20 μg | $360 | 20 days | 20 days | |
| 50 μg | $543 | 20 days | 20 days | |
| 100 μg | $745 | 20 days | 20 days | |
| 200 μg | $1,070 | 20 days | 20 days | |
| 500 μg | $1,730 | 20 days | 20 days | |
| 1 mg | $2,530 | 20 days | 20 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. May be involved in translesional synthesis, in conjunction with the beta clamp from PolIII. DNA polymerase IV Protein, Colwellia psychrerythraea, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 43.3 kDa and the accession number is Q487H6. |
| Species | Colwellia psychrerythraea |
| Expression System | E. coli |
| Tag | N-6xHis |
| Accession Number | Q487H6 |
| Amino Acid | MGNQKKIIHIDMDCFYAAIEMRDFPEYQNIPLAVGGDGPRSVLCTSNYQARQFGVRSAMPAIKAKQLCPHLKIVHGRMDVYKETSKNIREIFSRYTDLIEPLSLDEAYLDVTDATMCQGSATLIAERIRADIFNELNLTASAGIAPNKFLAKIASDENKPNGQCVITPDKVANFVEQLSLKKIPGIGPKTFEKLNRHGYVTCADVRQSNIRALQNIVGKFANSLYLKSHGVDNRDLEVSRQRKSLAIETTLAHDISTQDECKLVIDSLYQKLLTRLAPHSNREIIRQGVKLKFTDFNQTTVETQSNECQQALFISLLSKAYSRSNKRGVRLVGLTLGFADSPGESQQLSLSL |
| Construction | 1-352 aa |
| Protein Purity | > 90% as determined by SDS-PAGE. |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Tris-based buffer, 50% glycerol |
| Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | Pol IV, DNA polymerase IV, dinB |
| Research Background |
| Molecular Weight | 43.3 kDa (predicted) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Related Tags: DNA polymerase IV Protein, Colwellia psychrerythraea, Recombinant (His) chemical structure | DNA polymerase IV Protein, Colwellia psychrerythraea, Recombinant (His) molecular weight
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