Thermo Fisher Scientific CD244 Monoclonal Antibody (eBioDM244), APC, eBioscience
인간 CD244(2B4) 단백질을 인식하는 eBioDM244 단클론 항체로, APC로 결합되어 유세포 분석(Flow Cytometry)에 최적화됨. NK세포 및 일부 T세포 표면 발현 분석에 사용. 4°C 암소 보관, 동결 금지. 연구용 전용.
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Applications
- Flow Cytometry (Flow): 5 µL (0.125 µg)/test
- Tested on normal human peripheral blood cells
- Recommended Isotype Control: Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), APC, eBioscience™
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Published Species | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | eBioDM244 |
| Conjugate | APC |
| Excitation / Emission Max | 651 / 660 nm |
| Form | Liquid |
| Concentration | 5 µL/test |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 0.2% BSA |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C, store in dark, DO NOT FREEZE |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_10670227 |
Product Specific Information
The eBioDM244 monoclonal antibody reacts with human CD244 (2B4, p38). CD244 is a 38 kDa surface protein expressed on NK cells, a subset of CD8+ T cells, γδ T cells, monocytes, basophils, and eosinophils. Binding of CD244 to its ligand CD48 results in NK cell activation.
This antibody is pre-titrated and validated for flow cytometric analysis. Recommended usage is 5 µL (0.125 µg) per 100 µL test volume. Cell number per test can range from 10⁵ to 10⁸.
- Excitation: 633–647 nm
- Emission: 660 nm
- Laser: Red Laser
- Filtration: 0.2 µm post-manufacturing filtered
Target Information
CD244 (2B4, SLAMF4) is a receptor expressed on NK cells and some T cells, mediating non-MHC restricted cytotoxicity. Interaction with SLAMF2 modulates NK-cell activity. Reduced SLAMF4 expression has been observed in systemic lupus erythematosus, suggesting a role in autoimmune pathology. CD244 dysfunction is associated with rheumatoid arthritis and lymphoproliferative syndrome. Multiple transcript variants encoding different isoforms have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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