- ￥1920 - 15050
- Sino Biological
- 北京
- 11524-H02H
- 2026年01月26日
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- 详细信息
- 技术资料
- 保存条件：
-20℃ to -80℃
- 保质期：
12个月
- 英文名：
Recombinant Human CD28 Protein (ECD,Fc Tag)
- 库存：
99
- 供应商：
北京义翘神州科技股份有限公司
- 规格：
100 µg/200 µg/1 mg
| 规格： | 100 µg | 产品价格： | ￥1920.0 |
|---|---|---|---|
| 规格： | 200 µg | 产品价格： | ￥2570.0 |
| 规格： | 1 mg | 产品价格： | ￥15050.0 |
CD28重组蛋白|Recombinant Human CD28 Protein (ECD,Fc Tag)（产品说明）
蛋白名称：Human CD28 Protein (ECD,Fc Tag)
蛋白构建：A DNA sequence encoding the human CD28 isoform 1 (P10747-1) extracellular domain (Met 1-Pro 152) was was fused with the Fc region of human IgG1 at the C-terminus.
表达宿主：HEK293 Cells
蛋白纯度：≥ 90 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC. ≥ 90 % as determined by SEC-MALS (Routinely tested).
蛋白活性：1.Loaded Recombinant Human B7-1 Protein, His Tag(Cat. No. 10698-H08H) on His1K Biosensor, can bind Recombinant Human CD28 Protein, hFc Tag (Cat. No. 11524-H02H) with an affinity constant of 0.46 µM as determined in BLI assay (Sartorius Octet RED384) (QC tested). 2.Loaded Recombinant Human CD86 Protein, His Tag(Cat. No. 10699-H08H) on His1K Biosensor, can bind Recombinant Human CD28 Protein, hFc Tag (Cat. No. 11524-H02H) with an affinity constant of 2.72 μM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested).
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Asn 19
蛋白分子量：The recombinant human CD28/Fc is a disulfide-linked homodimeric protein. The reduced monomer consists of 375 amino acids and predictes a molecular mass of 42 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhCD28/Fc monomer is approximately 55-65 kDa due to glycosylation. The molecular weight of this protein is around 112.6 kDa verified by SEC-MALS (Routinely tested).
蛋白NP号：P10747-1
蛋白氨基酸序列：Met1-Pro152
蛋白标签：C-human IgG1-Fc
蛋白名称：Human CD28 Protein (ECD,Fc Tag)
蛋白构建：A DNA sequence encoding the human CD28 isoform 1 (P10747-1) extracellular domain (Met 1-Pro 152) was was fused with the Fc region of human IgG1 at the C-terminus.
表达宿主：HEK293 Cells
蛋白纯度：≥ 90 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC. ≥ 90 % as determined by SEC-MALS (Routinely tested).
蛋白活性：1.Loaded Recombinant Human B7-1 Protein, His Tag(Cat. No. 10698-H08H) on His1K Biosensor, can bind Recombinant Human CD28 Protein, hFc Tag (Cat. No. 11524-H02H) with an affinity constant of 0.46 µM as determined in BLI assay (Sartorius Octet RED384) (QC tested). 2.Loaded Recombinant Human CD86 Protein, His Tag(Cat. No. 10699-H08H) on His1K Biosensor, can bind Recombinant Human CD28 Protein, hFc Tag (Cat. No. 11524-H02H) with an affinity constant of 2.72 μM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested).
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Asn 19
蛋白分子量：The recombinant human CD28/Fc is a disulfide-linked homodimeric protein. The reduced monomer consists of 375 amino acids and predictes a molecular mass of 42 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhCD28/Fc monomer is approximately 55-65 kDa due to glycosylation. The molecular weight of this protein is around 112.6 kDa verified by SEC-MALS (Routinely tested).
蛋白NP号：P10747-1
蛋白氨基酸序列：Met1-Pro152
蛋白标签：C-human IgG1-Fc
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重组人 CD28蛋白 (ECD,Fc 标签)
￥1920 - 15050
