我们描述了两种互补方法,使用荧光泛素化细胞周期指示剂 (FUCCI) 和图像分析或流式细胞术来识别和分离 3D 球体内部 G1 期停滞和外部增殖区域中的细胞。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| Hoechst 33342 | Life Technologies | H3570 | |
| 琼脂糖 低熔点 | Life Technologies | 16520-050 | 用于切片 |
| 贵族琼脂 | Sigma | A5431 | 用于制造球状体 用于球 |
| 琼脂糖 | Fisher Scientific | BP1356-100 | 用于制造球状体 |
| 0.05% 胰蛋白酶/EDTA | Life Technologies | 25300-054 | |
| HBSS | Life Technologies | 14175-103 | |
| 10% 福尔马林 | Sigma | HT5014-1CS | 注意: 有害,有腐蚀性。使用个人防护设备,做到 不呼吸烟雾(在通风柜中打开)。 |
| IR 附近活/死 | Life Technologies | L10119 | |
| 振动切片机 | Technical Products International, Inc | ||
| 粘胶杯 | Thermo-Fisher Scientific | SIE936 | 用于切片球体的模具 |
| 血球计数器 | Sigma | Z359629 | |
| 96 孔组织培养板 | 体外 | FAL353072 | |
| 胶原酶 | Sigma | C5138 | |
| 共聚焦显微镜 | Leica | TCS SP5 | |
| 流式细胞仪分析仪 | Becton Dickinson | LSR细胞 | |
| 计数度 | PerkinElmer | 成像软件 | |
| flowjo | Tree Star | 流式细胞术软件 | |
| 真空润滑脂 | Sigma | Z273554 | |
| 封固剂 | 载体实验室 | H1000 | |
| FUCCI(商业构建体) | Life Technologies | P36238 | 仅瞬时转染 |
| 细胞过滤器 70 μm | 体外 | FAL352350 | |
| 圆底 5 ml 试管(无菌) | 体外 | FAL352003 | |
| 圆底 5 ml 试管(非无菌) | 体外 | FAL352008 |
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