- ￥5800 - 19200
- 上海经科
- 中国
- JK8817
- 2026年05月21日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
-20℃
- 保质期：
3 months at -20°C
- 英文名：
IFN alpha/beta R2[Biotin], His & Avi, Mouse
- 库存：
现货
- 供应商：
上海经科化学科技有限公司
- 规格：
100μg/500μg
| 规格： | 100μg | 产品价格： | ￥5800.0 |
|---|---|---|---|
| 规格： | 500μg | 产品价格： | ￥19200.0 |
| Species | Mouse | ||||||
| Protein Construction |
|
||||||
| Conjugate | Biotin | ||||||
| Purity | > 95% as determined by Bis-Tris PAGE | ||||||
| Endotoxin Level | Less than 1EU per μg by the LAL method. | ||||||
| Biological Activity | IFN alpha/beta R2[Biotin], His & Avi, Mouse on CM5 Chip via anti-his antibody can bind Mouse IFN alpha 1, hFc Tag in SPR assay (Biacore T200). Test result was comparable to standard batch. | ||||||
| Expression System | HEK293 | ||||||
| Theoretical Molecular Weight | 28.34 kDa | ||||||
| Apparent Molecular Weight | Due to glycosylation, the protein migrates to 50-70 kDa based on Bis-Tris PAGE result. | ||||||
| Formulation | Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). | ||||||
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. | ||||||
| Storage & Stability | Upon receiving, the product remains stable for 6 months at -20℃ or below. Upon reconstitution, the product should be stable for 3 months at -80℃. Avoid repeated freeze-thaw cycles. |
| Target Background | Although interferon (IFN)-α is known to exert immunomodulatory and antiproliferative effects on dendritic cells (DCs) through induction of protein-coding IFN-stimulated genes (ISGs), little is known about IFN-α-regulated miRNAs in DCs. Since several miRNAs are involved in regulating DC functions, it is important to investigate whether IFN-α's effects on DCs are mediated through miRNAs as well. |
| Synonyms | IFN-R-2; IFNAR2; IFNARB; IFNABR; IFN-alpha; IFN-alpha/beta R2; IFNbR2; IFN-R; β receptor 2; β receptor10; |
产品特点：
1. 【小鼠源天然序列】采用小鼠源 IFN-α/βR2 天然氨基酸序列，无突变，与小鼠体内天然蛋白结构完全一致，适配小鼠来源细胞的实验需求，无种属差异2. 【高活性高特异性】可特异性结合 IFN-α/βR2 抗体，ED₅₀ < 100 ng/mL（抗体结合实验），可被 IFN-α/βR2 特异性抗体识别，适用于抗体筛选、抗病毒免疫机制研究3. 【高纯度低内毒素】SDS-PAGE 纯度 > 95%，内毒素 < 0.2 EU/μg（LAL 法），适配免疫细胞培养、体内动物实验等敏感场景需求4. 【三标签易纯化检测】N 端带 Avi 标签、C 端带 His 标签，同时可实现生物素标记，可通过 Ni-NTA 亲和层析快速纯化，也可通过标签抗体、生物素亲和素系统进行特异性检测5. 【稳定易保存】蛋白储存液配方优化，未开封 - 80℃可稳定保存 12 个月，-20℃可存 6 个月，避免反复冻融可长期保持蛋白活性6. 【多场景适配】可用于 IFN-α/βR2 蛋白结构与功能研究、抗病毒免疫机制研究、抗体制备与筛选、药物靶点验证、细胞培养添加剂等
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