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| 产地 | France |
| 品牌 | AntibodySystem |
| 货号 | YHE22301 |
| 用途 | 仅用于科研 |
| 包装规格 | 100 μg |
| 纯度 | 0.95% |
| CAS编号 | |
| 是否进口 | 否 |
| 货号 | YHE22301 |
| 产品名称 | Recombinant Human BRCA1 Protein, N-His |
| 规格 | 100 μg |
| 价格 | 1880 |
| 状态 | Lyophilized |
| 储存缓冲液 | Lyophilized from a solution in PBS pH 7.4, 5% Trehalose, 2% Mannitol. |
| 纯度 | >90% as determined by SDS-PAGE. |
| 应用 | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 内毒水平 | Please contact with the lab for this information. |
| 表达系统 | E. coli |
| Accession | P38398 |
| 蛋白长度 | Gln19-Val83 |
| 预测分子量 | 9.81 kDa |
| 稳定性与储存条件 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 重悬 | Reconstitute in sterile water for a stock solution. |
| 别名 | BRCA1, Breast cancer type 1 susceptibility protein, RING-type E3 ubiquitin transferase BRCA1, RING finger protein 53, RNF53 |
| 物种 | Homo sapiens (Human) |
| 运输 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 备注 | For research use only. |
常见问题(FAQs):
Q1:该重组人BRCA1蛋白是全长蛋白吗?包含哪些功能域?
大肠杆菌为原核表达系统,不具备真核细胞的翻译后修饰能力(如磷酸化、乙酰化等)。BRCA1的正常功能常依赖这些修饰,若研究需要修饰状态蛋白,建议咨询昆虫细胞或哺乳动物细胞表达系统的替代产品。