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| Catalog Num | AP5270 |
|---|---|
| Physical appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | Rat IL-21 was lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4. |
| Amino acid sequence | HKSSPQRPDH LLIRLRHLMD IVEQLKIYEN DLDPELLTAP QDVKGQCEHE AFACFQKAKL KPSNTGNNKT FINDLLAQLR RRLPAKRTGN KQRHMAKCPS CDLYEKKTPK EFLERLKWLL QKMIHQHLS. |
| Uniprot ACC# | A3QPB9 |
| Purity | Greater than 95.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. |
| Stability | Lyophilized Rat IL-21 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Rat IL21 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles. |
| Source | Escherichia Coli. |
| Synonyms | Interleukin-21, IL-21, Il21. |
| Transportation method | Shipped at Room temp |
