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Human Interleukin-21 protein
Description
Research Area
Images & Validation
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Key Properties
−| Expression System | Human 293 Cells |
|---|---|
| Biological Origin | Human |
| Tag | tag free |
| Expression Region | H25-S162 |
| Endotoxins | Less than 0.1 EU/ug |
Storage & Handling
−| Storage | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-5 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
|---|---|
| Form/Appearance | Lyophilized from a 0.2 um filtered solution of PBS, pH 7.4 |
| Disclaimer | For research use only |
Alternative Names
−Similar Products
−Human IL21 Protein, His Tag [orb1173903]
Unconjugated
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 16.3 kDa after removal of the signal peptide.The apparent molecular mass of IL21-His is approximately 15-25 kDa due to glycosylation.
Mammalian
50 μg, 100 μg, 10 μg

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UniProt Details
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Protocol Information
Human Interleukin-21 protein (orb669392)
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