多能干细胞悬浮液中生长分化成胚状体(EBS)。在这里,我们展示了如何获得高品质的EB冰冻切片,用于研究胚胎发育的细胞和分子方面,同时保留其作为集合体的组织。
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| Name | Company | Catalog Number | Comments | |
|---|---|---|---|---|
| D (+) 蔗糖 | 试剂 | Vetec | 228 | |
| 多聚甲醛 | 试剂 | Rieden-de Haën | 16005 | |
| PBS 溶液 | 试剂 | LGC Biotecnology | 13-30259.05 | |
| 聚-L-赖氨酸氢溴酸盐试剂 | Sigma-Aldrich | P2636 | 200mg/mL 水溶液 | |
| Tissue-Tek OCT 化合物 | 试剂 | Sakura Finetek | P2636 | |
| 蔗糖溶液 | 试剂 | 10% 蔗糖溶液 PBS w/v | ||
| 蔗糖溶液 | 试剂 | 20% 蔗糖溶液 含 v | ||
| 蔗糖溶液 | 30% 蔗糖溶液含 PBS 含 | |||
| v 锥形管 | 工具 | Techno Plastic Products | 91015 | 15mL 锥形管 |
| 摇床 | 工具 | 生物混合器 | ||
| 低温恒温 | 器工具 | LeicaMicrosystems | CM 1850 | |
| OCT 平台模具 | 工具 | 塑料模具平台 |
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