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Description
Research Area
Immunology & Inflammation
Images & Validation
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Key Properties
−| Source | E.coli |
|---|---|
| Biological Origin | Homo sapiens (Human) |
| Biological Activity | The specific activity of recombinant Human IL-2 as measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells is ≥1×107 IU/mg. |
| Tag | Tag-Free |
| Expression Region | 21-153aa |
| Protein Length | Full Length of Mature Protein, this protein contains the promoter M. |
| Endotoxins | Less than 0.01 EU/µg as determined by LAL method |
| MW | 15.5 kDa |
| Purity | Greater than 95% as determined by SDS-PAGE. |
| Protein Sequence | APTSSSTKKTQLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHLRPRDLISNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFCQSIISTLT |
Storage & Handling
−| Storage | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. |
|---|---|
| Form/Appearance | Lyophilized powder |
| Buffer/Preservatives | Lyophilized from a 0.2 μm filtered 10 mM sodium citrate, pH 4.0 |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−Interleukin-2; IL-2; T-Cell Growth Factor; TCGF; Aldesleukin; IL2
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Quick Database Links
UniProt
UniProt Details
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Protocol Information
Protein Handling and Storage Guide
Protein Handling Guide
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