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详细介绍
| 品牌 | absin | 纯度 | > 97 % by SDS-PAGE and HPLC analyses. |
|---|---|---|---|
| 货号 | abs00889 | 规格 | 100ug |
| 供货周期 | 现货 | 主要用途 | Lyophilized from a 0.2 μm filtered conce |
| 应用领域 | 化工,生物产业,农林牧渔,制药/生物制药,综合 |
Recombinant Human DES1-3 IGF-1 Protein
| 产品描述 | |
| 别名 | DES1-3 IGF-1蛋白 |
| 种属 | Human |
| 来源 | Escherichia coli. |
| 形态 | Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4. |
| 储存/保存方法 | This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles. |
| 性能 | |
| 序列 | TLCGAELVDA LQFVCGDRGF YFNKPTGYGS SSRRAPQTGI VDECCFRSCD LRRLEMYCAP LKPAKSA |
| 标签 | No Tag |
| 纯度 | > 97 % by SDS-PAGE and HPLC analyses. |
| 内毒素水平 | Less than 50 EU/mg of Recombinant HumanDES1-3 IGF-1 as determined by LAL method. |
| 活性 | Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 2 ng/ml, corresponding to a specific activity of > 5.0 × 105 IU/mg. |
| 溶解方法 | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions. |
| 靶标 | |
| Accession | P05019 |
| Gene IDs | 3479 |
| 参考文献 | |
| 参考文献 | 1. Ross M, Francis GL, Szabo L, et al. 1989. Biochem J, 258: 267-72. 2. Kummer A, Pulford BE, Ishii DN, et al. 2003. Int J Exp Diabesity Res, 4: 45-57. |
| 研究领域 | |
| 研究领域 | Developmental BiologyPost embryonic developmentAging Developmental BiologyPost embryonic developmentGrowth hormones NeuroscienceProcesses |
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