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| 产地 | |
| 品牌 | 国产 |
| 货号 | |
| 用途 | 科研实验 |
| 英文名称 | Recombinant Human IGF1 |
| 包装规格 | |
| 纯度 | % |
| CAS编号 | |
| 保质期 | 一年 |
| 是否进口 | 否 |
| 保存温度 | -20℃ |
|---|---|
| 有效期 | 3个月 |
| 溶解性 | 100μg/ml in distilled water |
| 纯度 | ≥ 95% |
| Known as | Insulin-Like Growth Factor I; IGF-I; Mechano Growth Factor; MGF; Somatomedin-C; IGF1; IBP1 |
| Derived from | E.coli |
| Purity | Greater than 95% as determined by reducing SDS-PAGE. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of 300mM NaAc, pH 6.5. |
| Shipping | The product is shipped at ambient temperature. |
| Storage | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months |
| Reconstitution | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| Endotoxin | Less than 0.05 ng/ug (0.5 IEU/ug) as determined by LAL test. |
| Background | Insulin-like growth factor I (IGF1) belongs to the family of insulin-like growth factors that are structurally homologous to proinsulin. Mature IGFs are generated by proteolytic processing of inactive precursor protein containing N-terminal and C-terminal propeptide regions. Mature human IGF-I consisting of 70 amino acids with 94% identity with mouse IGF1 and exhibits cross-species activity. IGF1 binds IGF-1R, IGF-2R, and the insulin receptor and plays a key role in cell cycle progression, cell proliferation and tumor progression. IGF1 expression is regulated by growth hormone. |
| 规格 | 10ug 50ug 500ug 1mg |
