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Recombinant Human IL-23 Protein
SKU: orb2993914
Description
Images & Validation
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Key Properties
−| Expression System | Human Cells |
|---|---|
| Biological Origin | Human |
| Biological Activity | ELISA: Immobilized Human IL-23R-His(Cat#orb2994303) at 5μg/ml (100 μl/well)can bind Human IL-23-Fc (Cat#orb2993914).The ED50 of Human IL-23-Fc (Cat#orb2993914) is 0.187 ug/ml.. Cell Based Assay: Measured by its ability to induce STAT reporter activity in 293F human embryonic kidney cells. The ED50 for this effect is 179.42 ng/ml. |
| Tag | C-Fc |
| Molecular Weight | Predicted: 81.3 KDa. Observed: 80-110 KDa, reducing conditions |
| Expression Region | Ile23-Ser328&Ala21-Pro189 |
| Purity | SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE. |
| Endotoxins | < 1 EU/µg as determined by LAL test. |
| Conjugation | Unconjugated |
Storage & Handling
−| Storage | Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
| Reconstitution | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−SGRF; IL-23p19; CLMF p40; IL-12 subunit p40; NKSF2
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Recombinant Human IL-23 Protein (orb2993914)
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