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Interleukin 4 Recombinant Protein (HEK293 Expressed)
Description
Research Area
Images & Validation
−| Tested Applications | WB |
|---|---|
| Application Notes |
Key Properties
−| Source | HEK293 cells |
|---|---|
| Biological Activity | The bio-activity was determined by dose-dependent stimulation of the proliferation of TF-1 cells. The ED50 5X106 Unit/mg. |
| Target | IL4 |
| Tag | Tag free |
| Molecular Weight | 14.9 kDa |
| Protein Sequence | His 25 - Ser 153 |
| Purity | >90% as determined by SDS-PAGE. |
Storage & Handling
−| Storage | Lyophilized Protein should be stored at -20°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20°C or -70°C. Avoid repeated freeze-thaw cycles. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | 20 mM Na2HPO4, 200 mM NaCl, pH 7.0 |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
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Human IL-4, Tag Free on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
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Interleukin 4 Recombinant Protein (HEK293 Expressed) (orb1227996)
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