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Description
Research Area
Disease Biomarkers
Images & Validation
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| Application Notes |
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Key Properties
−| Expression System | HEK293 |
|---|---|
| Biological Origin | Human |
| Biological Activity | Human IL-21, Tag Free immobilized on CM5 Chip can bind Human IL-21 R, Fc Tag with an affinity constant of 0.412 nM as determined in a SPR assay (Biacore 8K) (Routinely tested). |
| Target | IL-21 R |
| Reactivity | Human |
| Tag | C-Fc |
| Expression Region | Cys 20 - Pro 236 |
| Endotoxins | 1.0 EU per μg |
| Conjugation | Unconjugated |
| MW | 51.5 kDa |
| Purity | 95% |
| Protein Sequence | NP_068570.1 |
Storage & Handling
−| Storage | -20°C to -70°C for 12 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower |
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| Form/Appearance | Powder |
| Buffer/Preservatives | PBS, pH 7.4 |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
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Quick Database Links
UniProt Details
− No UniProt data available
NCBI Reference Sequences
−Associated Accession Numbers
Curated reference sequences for the gene transcript and protein product| Protein | NP_068570.1 |
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Protocol Information
Protein Handling and Storage Guide
Protein Handling Guide
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