Thermo Fisher Scientific Interleukin-2 (IL-2) Monoclonal Antibody (IL2/3949)
휴먼 IL-2를 인식하는 마우스 단클론 항체로, IHC(P), Peptide Array, Immunoelectrophoresis 등에 사용 가능. 200 µg/mL 농도의 액상 형태이며, Protein A/G 정제. 면역조직화학용 양성 대조군은 인체 흉선 또는 편도 조직.
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- 3558-MSM1-P1
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | 1–2 µg/mL |
| Peptide Array (Array) | Assay-dependent |
| Immunoelectrophoresis (IE) | Assay-dependent |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG2a, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | IL2/3949 |
| Immunogen | Recombinant fragment (around aa21–153) of human IL2 protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Antibody stability: 24 months
- Positive Control: Human thymus or tonsil tissue
- Cellular Localization: Secreted
Specificity Comments:
Interleukin-2 (IL-2) is a T cell stimulatory cytokine that induces T cell and NK cell proliferation and activation. Produced by T-cells in response to antigenic or mitogenic stimulation, IL-2 is crucial for immune response regulation. It can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells. The IL-2 receptor is a heterotrimeric complex whose gamma chain is shared by IL-4 and IL-7. IL-2 also induces CTLA-4 and functions as a survival factor for lymphocytes.
Target Information
Interleukin-2 (IL-2) is an immunomodulatory cytokine essential for proliferation of activated T cells and differentiation of B cells, NK cells, monocytes, and macrophages. IL-2 signals through IL-2R, a heterotrimeric receptor complex sharing the gamma chain with IL-4 and IL-7. Expression of IL-2 in mature thymocytes is monoallelic, a unique regulatory feature. Gene disruption in mice causes ulcerative colitis-like disease, highlighting IL-2’s role in immune regulation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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