Recombinant Human IL2 Protein, His Tag
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产品编号
KRP686
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别名
重组人IL-2蛋白，Interleukin-2, IL-2, T-cell growth factor, TCGF
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目录价格
联系客服获取报价RMB
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规格
- 100ug
- 500ug
- 1mg
产品介绍
| Alias | 重组人IL-2蛋白，Interleukin-2, IL-2, T-cell growth factor, TCGF |
| Catalog Number | KRP686 |
| Molecular Name | IL2 |
| Species | Human |
| Host | E.coli |
| Size | 100ug,500ug,1mg |
| Protein Family | Other protein |
| Purity | >97%, determined by SDS-PAGE. |
| Concentration | 联系销售经理获得最新批次的浓度 |
| Purification | Affinity Purification |
| Endotoxin | <0.01 EU/μg, determined by LAL method. |
| Background | 主要由激活的T细胞产生，是T细胞（尤其是效应T细胞和调节性T细胞）生长、增殖和分化的关键因子，历史上被称为“T细胞生长因子”，是癌症免疫疗法（如IL-2疗法）和免疫抑制研究的重要靶点。 |
| Application | WB, ELISA |
| Recommended Dilution | ELISA: 1:100-1:1000 |
| Cross-reactivity | No cross-reactivity with other antigens or proteins. |
| Predicted Molecular Weight | 15.5 kDa |
| Predicted N Terminus | Ala 21 |
| Reconstitution | It is recommended that the lyophilized human IL-2 protein be dissolved in 100 mM acetic acid at a concentration of 100-200 μg/ml for further dilution as the working concentration. |
| Storage Condition | Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Avoid repeated freeze-thaw cycles. |
| Remarks | 收到产品后请立即按保存条件储存；使用前短暂离心，使内容物集中于管底；避免反复冻融。 |
| Shipping Condition | This product is shipped on ice packs or dry ice. |
| Stability | Repeated freezing and thawing is not recommended. |
| Molecular Weight | 13 kDa |
| Cross-reactivity | No cross-reactivity with other antigens or proteins. |
| Uniprot ID | P60568 |
| Note | 仅供科研使用 |
| ELISA IC50(ppb) | ≥ 1:1000 |
| Function | 重组人白介素-2，是T细胞增殖与活化的关键细胞因子。主要用于T细胞体外扩增、免疫疗法研究及癌症免疫学实验。 |
| Product Declaration | 该产品仅供科研使用，不可直接用于人体或注射。 |
| Temperature Range | Store the product under sterile conditions after opening at -80℃ for 12 months. Store the lyophilized powder at -30℃. Avoid repeated freeze-thaw cycles. |
| Solubility | 复溶后易溶于无菌去离子水或PBS缓冲液（pH 7.4）。 |
| Appearance | Lyophilized powder |
| Product Full Name | Recombinant Human IL-2 Protein |
| Usage Method | 冻干粉请按“复溶”说明用无菌去离子水复溶后使用，液体产品可直接使用；具体工作浓度请参考“推荐稀释比例”。 |
| Target | IL-2 |
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