产品信息
| 别名 | bone morphogenetic protein 7, Osteogenic Protein-1 (OP-1), BMP7 |
| 物种 | Human |
| 表达宿主 | E.coli |
| 序列信息 | MANVAENSSSDQRQACKKHELYVSFRDLGWQDWIIAPEGYAAYYCEGECAFPLNSYMNATNHAIVQTLVHFINPETVPKPCCAPTQLNAISVLYFDDSSNVILKKYRNMVVRACGCH with polyhistidine tag at the C-terminus. |
| 检索号 | P18075 |
| 分子量 | 14.00 kDa |
| 表观分子量 | 12 kDa |
| 标签 | His Tag (C-term) |
| 生物活性 | Measure by its ability to induce alkaline phosphatase production by ATDC5 cells. The ED50 for this effect is < 0.65 μg/mL. |
产品特性
| 纯度 | >95% as determined by SDS-PAGE. Ni-NTA chromatography. |
| 内毒素 | <0.1 EU per 1 μg of the protein by the LAL method. |
| 保存 | Lyophilized protein should be stored at -5~-20°C for 1 year. Upon reconstitution, store at 2-8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g.0.1% BSA, 10% FBS, 5% HSA or 5% trehalose solution), protein aliquots should be stored at -5~-20°C or -80°C for 3-6 months. |
| 运输 | Ambient temperature or ice pack. |
| 制剂 | The protein was lyophilized from a 0.2 µm filtered solution containing 1× PBS, pH8.0. |
| 复融 | It is recommended to reconstitute the lyophilized protein in sterile water to aconcentration not less than 100 μg/mL. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein. |
背景介绍
Bone Morphogenetic Protein-7 (BMP-7) is an extracellular multifunctional cytokine that is also a member of the TGF-β family. BMP7 can significantly inhibit TGF-β through binding with TGF-β receptor and trigger SMAD transcription factors, such as SMAD 1/5/8. It plays a vital role in inhibiting the expansion of kidney damage and promoting the differentiation of osteoblasts.
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