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Vaccinia virus (strain Western Reserve) K3 Protein (His)
(Synonyms: Protein K3, Protein K2) Copy Product InfoSynonyms: Protein K3, Protein K2
Catalog No. TMPH-03671 Copy Product Info
Viral mimic of eIF-2-alpha that acts as a pseudosubstrate for EIF2AK2/PKR kinase. Inhibits therefore eIF-2-alpha phosphorylation by host EIF2AK2/PKR kinase and prevents protein synthesis shutoff. Vaccinia virus (strain Western Reserve) K3 Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 12.6 kDa and the accession number is P18378.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $143 | 20 days | 20 days | |
| 10 μg | $238 | 20 days | 20 days | |
| 20 μg | $397 | 20 days | 20 days | |
| 50 μg | $597 | 20 days | 20 days | |
| 100 μg | $845 | 20 days | 20 days | |
| 200 μg | $1,190 | 20 days | 20 days | |
| 500 μg | $1,950 | 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
| Bioactivity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | Viral mimic of eIF-2-alpha that acts as a pseudosubstrate for EIF2AK2/PKR kinase. Inhibits therefore eIF-2-alpha phosphorylation by host EIF2AK2/PKR kinase and prevents protein synthesis shutoff. Vaccinia virus (strain Western Reserve) K3 Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 12.6 kDa and the accession number is P18378. |
| Species | VACV |
| Expression System | P. pastoris (Yeast) |
| Tag | N-6xHis |
| Accession Number | P18378 |
| Amino Acid | MLAFCYSLPNAGDVIKGRVYEKDYALYIYLFDYPHFEAILAESVKMHMDRYVEYRDKLVGKTVKVKVIRVDYTKGYIDVNYKRMCRHQ |
| Construction | 1-88 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 | Protein K3, Protein K2 |
| Research Background |
| Molecular Weight | 12.6 kDa (predicted) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Dose Conversion
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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Related Tags: Vaccinia virus (strain Western Reserve) K3 Protein (His) chemical structure | Vaccinia virus (strain Western Reserve) K3 Protein (His) molecular weight
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