Thermo Fisher Scientific CD124 Recombinant Rabbit Monoclonal Antibody (Astra-1), Alexa Fluor 488, eBioscience
마우스 CD124(IL4RA)을 인식하는 재조합 토끼 단클론 항체로, Alexa Fluor 488 형광 표지. 유세포 분석(Flow Cytometry)에 최적화. 0.06 µg/test 권장. 4°C 보관, 동결 금지. 연구용 전용 시약.
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Applications
- Flow Cytometry (Flow): Tested at ≤ 0.06 µg/test
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Mouse |
| Host / Isotype | Rabbit / IgG |
| Expression System | Expi293 |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | Astra-1 |
| Immunogen | Protein corresponding to mouse CD124 (aa26–aa233) |
| Conjugate | Alexa Fluor™ 488 |
| Excitation / Emission Max | 499 / 520 nm |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Protein A |
| Storage Buffer | Proprietary buffer / PBS, pH 7.2 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C, store in dark, DO NOT FREEZE |
| Shipping Conditions | Wet ice |
| RRID | AB_2848421 |
Additional Formats
- Unconjugated (Cat. 14-1241-82)
- Alexa Fluor™ 647 (Cat. 51-1241-82)
- Custom conjugation available upon request
Product Specific Information
This Astra-1 recombinant rabbit monoclonal antibody reacts with mouse CD124, also known as the IL4 receptor alpha (IL4RA) chain.
Applications Tested:
Validated for flow cytometric analysis of mouse splenocytes. Recommended usage ≤ 0.06 µg per test (100 µL final volume). Optimal cell number: 10⁵–10⁸ cells/test.
Careful titration is advised for optimal assay performance.
Excitation: 488 nm
Emission: 519 nm
Laser: Blue Laser
Filtration: 0.2 µm post-manufacturing filtered
Target Information
IL4 Receptor alpha (IL4RA) is the alpha chain of the interleukin 4 receptor. It binds both interleukin 4 and interleukin 13 to regulate IgE production, chemokine release, and mucus production at sites of allergic inflammation.
The IL4 response promotes Th2 differentiation. The secreted extracellular domain (sIL4Rα) inhibits IL4-mediated cell proliferation and IL5 upregulation by T-cells, lacking signaling ability. Allelic variations in IL4RA have been associated with atopy, including allergic rhinitis, sinusitis, asthma, and eczema.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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