





| Catalog No. | HB732016 |
|---|---|
| Description |
Dupilumab (HB732016) is a research-grade recombinant antibody targeting CD124. Produced in mammalian cells with native-like glycosylation.
Highlights
|
| Species reactivity | Human |
| Applications | ELISA, Bioactivity: FACS, Functional assay, Research in vivo |
| Host species | Human |
| Isotype | IgG4-kappa |
| Expression system | Mammalian Cells |
| Clonality | Monoclonal |
| Target | IL-4RA, IL-4-binding protein, IL-4 receptor subunit alpha, Soluble IL-4R-alpha, IL4-BP, IL4R, IL-4R subunit alpha, IL-4R-alpha, CD124, Interleukin-4 receptor subunit alpha, IL4RA, Soluble IL-4 receptor subunit alpha, sIL4Ralpha/prot |
| Endotoxin level | Please contact the lab for this information. |
| Purity | >95% purity as determined by SDS-PAGE. |
| Purification | Protein A/G purified from cell culture supernatant. |
| Accession | P24394 |
| Form | Liquid |
| Storage buffer | 0.01M PBS, pH 7.4. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C for short-term storage (1-2 weeks). Store at -20°C for up to 12 months. For long-term storage, store at -80°C. |
| Alternate Names | CD124, REGN668, SAR231893, 1190264-60-8 |
| Background | Interleukin-4 receptor subunit alpha (CD124/IL4R) is a ~89 kDa protein. Receptor for both interleukin 4 and interleukin 13. Couples to the JAK1/2/3-STAT6 pathway. The IL4 response is involved in promoting Th2 differentiation. The IL4/IL13 responses are involved in regulating IgE production and, chemokine and mucus production at sites of allergic inflammation. In certain cell types, can signal through activation of insulin receptor substrates, IRS1/IRS2. CD124 is the therapeutic target of dupilumab (Dupixent). 1. Andrews, AL. et al. (2006) The Journal of allergy and clinical immunology 118, 858-65. PMID: 17030238 |
| Note | For research use only. Not suitable for clinical or therapeutic use. |

SEC-HPLC detection for Research Grade Dupilumab.

Detects Human CD124/IL4R in indirect ELISAs.

SDS-PAGE for Research Grade Dupilumab.




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