Z03074 IL-2, Human
| 參考價 | ￥500.00-￥8000.00 |
- 公司名稱 漠寶（廈門）生物科技有限公司
- 品牌GenScript/金斯瑞
- 型號Z03074
- 所在地廈門市
- 廠商性質代理商
- 更新時間2025/7/23 15:41:56
- 訪問次數 47
| 10 μg | 500.00元 | 1 件可售 |
| 50 μg | 630.00元 | 1 件可售 |
| 1 mg | 8000.00元 | 1 件可售 |
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| 供貨周期 | 一周 | 貨號 | Z03074 |
|---|---|---|---|
| 應用領域 | 醫療衛生,環保,食品/農產品,生物產業,制藥/生物制藥 | 主要用途 | 一種糖基化、四α螺旋束細胞因子,對抗原激活的T細胞具有強大的刺激活性 |
Interleukin-2 (IL-2) is a Oglycosylated, four α-helix bundle cytokine that has potent stimulatory activity for antigen-activated T cells. It is expressed by CD4+ and CD8+ T cells, γδ T cells, B cells, dendritic cells, and eosinophils. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions which are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine activated killer cells, monocytes, macrophages and oligodendrocytes.
產品簡介
Species ：Human
Protein Construction： IL-2 (Ala21-Thr153) Accession # P60568
Purity ：> 95% as analyzed by SDS-PAGE
Endotoxin Level： < 0.2 EU/μg of protein by gel clotting method
Biological Activity ：ED50 < 2.0 ng/ml, measured in a cell proliferation assay using CTLL-2 cells.
Expression System ：HEK 293
Apparent Molecular Weight ：15~16 kDa, on SDS-PAGE under reducing conditions.
Formulation ：Lyophilized after extensive dialysis against PBS.
Reconstitution： It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH?O or PBS up to 100 μg/ml.
Storage & Stability ：Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.
技術背景
Target Background ：Interleukin-2 (IL-2) is a Oglycosylated, four α-helix bundle cytokine that has potent stimulatory activity for antigen-activated T cells. It is expressed by CD4+ and CD8+ T cells, γδ T cells, B cells, dendritic cells, and eosinophils. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions which are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine activated killer cells, monocytes, macrophages and oligodendrocytes.
Synonyms： IL2; IL-2; TCGF; lymphokine; interleukin 2
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.
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