我们描述了编程干细胞的方法,使用可生物降解的聚合物纳米颗粒以过表达的治疗因子的血管生成。所述工艺包括聚合物的合成,转染脂肪来源的干细胞在体外和验证编程的干细胞的功效,以促进血管生成的小鼠后肢缺血模型。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| DMEM | Invitrogen | 11965 | |
| 胎牛血清 | Invitrogen | 10082 | |
| 青霉素/链霉素 | Invitrogen | 15070 | |
| 碱性成纤维细胞生长因子 | Peprotech | 100-18B | |
| 1,4-丁二醇二丙烯酸酯 (90 %) | Sigma Aldrich | 411744 | 首字母缩略词:C |
| 5-氨基-1-戊醇 (97 %) | Alfa Aesar | 2508-29-4 | 首字母缩略词: 32 |
| Tetraethyleneglycoldiamine >99 %) | Molecular Biosciences | 17774 | 首字母缩略词: 122 |
| 乙酸钠 | G-Biosciences | R010 | |
| 磷酸盐缓冲盐水 | Invitrogen | 14190-144 | |
| 无水四葫芦呋喃 (>99.9 %) | Sigma Aldrich | 401757 | |
| 无水二乙醚 (>99 %) | Fisher Scientific | E138-4 | |
| DMSO 无水 (>99.9 %) | Sigma Aldrich | 276855 | |
| 明胶 | Sigma Aldrich | G9391 | |
| 胰蛋白酶-EDTA | Invitrogen | 25200 | |
| D-荧光素 | 金生物 | ||
| 最佳切割温度 (O.C.T) | Tissue-Tek | 4583 | |
| 大鼠抗小鼠 CD31 | BD 药学 | 550274 | |
| AlexaFluor 594 抗大鼠 IgG | Invitrogen | A11007 |
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