- ￥3170 - 20610
- Sino Biological
- 北京
- 11880-H08H
- 2025年08月12日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
-20℃ to -80℃
- 保质期：
12个月
- 英文名：
Recombinant Human CD19 / Leu-12 Protein (ECD,His Tag)
- 库存：
99
- 供应商：
北京义翘神州科技股份有限公司
- 规格：
50.00 µg/500.00 µg
| 规格： | 50.00 µg | 产品价格： | ￥3170.0 |
|---|---|---|---|
| 规格： | 500.00 µg | 产品价格： | ￥20610.0 |
重组人 CD19 / Leu-12 蛋白 (ECD,His标签)（产品说明）
蛋白名称：Human CD19 / Leu-12 Protein (ECD,His Tag)
蛋白构建：A DNA sequence encoding the human CD19 (P15391-1) extracellular domain (Met1-Lys291) was expressed with a polyhistidine tag at the C-terminus.
表达宿主：HEK293 Cells
蛋白纯度：> 90 % as determined by SDS-PAGE
蛋白活性：Immobilized Human CD19 His (Cat: 11880-H08H) at 2 μg/ml (100 μl/well) can bind Anti-CD19 Antibody (Cat: 11880-RP01), the EC50 of Anti-CD19 Antibody is 5-40 ng/mL.
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Pro 20
蛋白分子量：The recombinant human CD19 consists of 283 amino acids and predictes a molecular mass of 31.6 kDa. In SDS-PAGE under reducing conditions, rhCD19 migrates as an approximately 47 kDa band due to glycosylation.
蛋白NP号：P15391-1
蛋白氨基酸序列：Met1-Lys291
蛋白标签：C-His
蛋白保存条件：Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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文献和实验1, Wu W, et al. Multiple Signaling Roles of CD3ε and Its Application in CAR-T Cell Therapy.Cell, PubMed ID: 32730808
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