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Recombinant human TNFα protein (Active, E.coli)
Description
Images & Validation
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Key Properties
−| Expression System | E.coli |
|---|---|
| Target | Tumor necrosis factor |
| Tag | Tag free |
| Molecular Weight | 17.4 kDa |
| Protein Sequence | 77-233/233 |
| Purification | AC |
| Purity | ≥ 95% as determined by SDS-PAGE. |
| Endotoxins | ≤10 EU/mg |
Storage & Handling
−| Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 36 months at -20°C to -80°C in lyophilized state. 6 months at -20°C to -80°C under sterile conditions after reconstitution. 7-10 days at 2°C to 32°C under sterile conditions after reconstitution. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | Lyophilized from a 0.22μm-filtered solution containing PBS, 5% Mannitol and 0.01% Tween 80, pH 7.4 |
| Reconstitution | It is recommended to redissolve in sterile deionized water |
| Disclaimer | For research use only |
Alternative Names
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Protocol Information
Recombinant human TNFα protein (Active, E.coli) (orb3124198)
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