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WRN Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 38.99 kDa and the accession number is Q14191.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
20 μg | $2,110 | 7-10 days |
Biological Activity | Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
Description | WRN Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 38.99 kDa and the accession number is Q14191. |
Species | Human |
Expression System | E. coli |
Tag | N-His |
Accession Number | Q14191 |
Synonyms | RECQL3,RECQL2,RECQ3 |
Construction | A DNA sequence encoding the Human WRN (Q14191) (Met1-Ile333) was expressed, with a polyhistidine tag at the N-terminus. Predicted N terminal: Met |
Protein Purity | ≥ 90 % as determined by SDS-PAGE. |
Molecular Weight | 38.99 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 50 mM PB, 500 mM Nacl, pH 7.7. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. 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 shipping with blue ice. |
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