三维(3D)细胞系统是研究器官生成的相关模型。提出了一种基于水凝胶的胆囊肿产生及其表征方法。该协议通过一种简单可靠的方法来评估囊肿形成效率、尺寸并测试其功能,解开了 3D 表征的障碍。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 10 µl- 移液器 Eppendorf Research Plus | Thermo Fisher Scientific | 3120000020 | |
| 100 µl - Eppendorf Research Plus 移液器 | Fisher Scientific | 3120000046 | |
| 1000 µl - 移液器 Eppendorf Research Plus | Thermo Fisher Scientific | 3120000062 | |
| 1X PBS | Thermo Fisher Scientific | 14190-094 | |
| 200 µl - 移液管 Eppendorf Research Plus | Thermo Fisher Scientific | 3120000054 | |
| 3,3′,5-三碘-L-甲状腺原氨酸钠盐 | Sigma-Aldrich | T5516 | NRC 完全培养基,终浓度 = 3.4 &微量;g/mL |
| 乙酸 | VWR | 20104-298 | 0.02N 最终 |
| 气溶胶屏障移液器吸头 10 &微量;l (Fisherbrand) | Thermo Fisher Scientific | 2707439 | |
| 溶胶屏障移液器吸头 1000 µl (Fisherbrand) | Thermo Fisher Scientific | 2707404 | |
| 气溶胶屏障移液器吸头 200 和微量;l (Fisherbrand) | Thermo Fisher Scientific | 2707430 | |
| 抗生素抗微生物溶液 (100X) | Sigma-Aldrich | A5955 | NRC 完全培养基终浓度 = 1:100 稀释牛 |
| 垂体提取物 | Thermo Fisher Scientific | 13028-014 | NRC 完全培养基终浓度 = 30 &微量;g/mL |
| 牛血清白蛋白 | Sigma-Aldrich | A2153 | 1:1000 稀释 |
| 化学成分明确的脂质浓缩物 (100X) | Thermo Fisher Scientific | 11905-031 | NRC 完全培养基 终浓度 = 1:100 稀释度 |
| 胶原蛋白 高浓度,大鼠尾 | Thermo Fisher Scientific | 354249 | 50 µg/mL 终浓度 |
| 地塞米松 | Sigma-Aldrich | D4902 | NRC 完全培养基 终浓度 = 0.393 &微量;g/mL |
| DMEM F12 | Thermo Fisher Scientific | 21331-020 | NRC 完全培养基,终浓度 = 1X |
| E-钙粘蛋白兔抗人、大鼠、多克隆 | Thermo Fisher Scientific | PA5-32178 | 1:400 稀释 |
| Eclipse TE300 倒置显微镜 | Nikon | 成像 | |
| 乙醇胺 | Sigma-Aldrich | E9508 | NRC 终级完全培养基浓度 = 0.32 mM |
| 胎牛血清 | Thermo Fisher Scientific | 10270-106 | NRC 完全培养基 终浓度 = 5:100 稀释度 |
| 含 DAPI 的氟盾(封固剂) | Sigma-Aldrich | F6057 | |
| 甲醛 16% (W/V)Thermo | Fisher Scientific | 28906 | 4% (W/V) |
| 山羊血清 | Thermo Fisher Scientific | 16210-064 | 1:10稀释 |
| 滨松相机 (数码相机 C11440 ORCA - 闪光灯 4.OLT) | 滨松 | 成像 | |
| Hoechst 33258 | Sigma-Aldrich | B1155 | 5 µg/mL 终浓度 |
| IgG (H+L) 高度交叉吸附的山羊抗兔抗体,Alexa Fluor Plus 647 | Thermo Fisher Scientific | A32733 | 1:500 稀释度 |
| ImageJ 版本 2.0.0-rc-69/1.52n | 开源图像处理软件 | ||
| 胰岛素-转铁蛋白-硒 (100X) | Thermo Fisher Scientific | 51300-044 | NRC 完全培养基 终浓度 = 1:100 稀释度 |
| L-谷氨酰胺 (100X) | Thermo Fisher Scientific | 25030-024 | NRC 完全培养基,终浓度 = 1:100 稀释基质 |
| 胶 GFR(储备浓度 9.7 mg/mL) | Thermo Fisher Scientific | 356231 | 4:10 稀释 |
| NIS Elements 软件版本 4.50.00 | Nikon | 图像采集和显示 | |
| 非必需氨基酸溶液 (100X) | Thermo Fisher Scientific | 11140-035 | NRC 完全培养基 终浓度 = 1:100 稀释 |
| 度 目标 计划 Fluor 10X/0.30 Ph1 DL (∞/1.2 WD 15.2) | Nikon | ||
| Prolong Gold 抗淬灭试剂 | Thermo Fisher Scientific | P36931 | |
| 碘化丙啶 (PI) | Sigma-Aldrich | P4170 | 20 µg/mL 终浓度 |
| 罗丹明鬼笔环肽 | Thermo Fisher Scientific | R415 | 16.2 nM 终浓度 |
| Sir-Actin / Verapamil 试剂盒 | Spirochrome | SC001 | 10 µM 终浓度 |
| 大豆胰蛋白酶抑制剂 | Thermo Fisher Scientific | 17075-029 | NRC 完全培养基 终浓度 = 50 µg/mL |
| 无菌细胞过滤器 40 µm (Fisherbrand) | Thermo Fisher Scientific | 22363547 | |
| 无菌移液器 10 mL (Fisherbrand) | Thermo Fisher Scientific | 1367811E | |
| 无菌移液器 5 mL (Fisherbrand) | Thermo Fisher Scientific | 1367811D | |
| 无菌管 1.5 mL (Fisherbrand) | Thermo Fisher Scientific | 11926955 | |
| 管 15 mL (Fisherbrand) | Thermo Fisher Scientific | 7200886 | |
| 无菌管 50 mL(Fisherbrand) | Thermo Fisher Scientific | 553913 | |
| 蔗糖 | Sigma-Aldrich | S0389 | 5:100 稀释 |
| 组织培养处理过的培养瓶 25 cm2 (Falcon) | Thermo Fisher Scientific | 353108 | |
| Triton X-100 | Sigma-Aldrich | T8787 | 5:1000稀释 |
| 胰蛋白酶-EDTA (0.05%) 酚红 | Thermo Fisher Scientific | 25300-054 | 1X |
| Tween-20 | Sigma-Aldrich | P1379 | 5:10000 稀释 |
| 维生素 (100X) | Thermo Fisher Scientific | 11120-037 | NRC 完全培养基 终浓度 = 1:100 稀释 |
| μ-Slide 8 孔 ibiTreat, Ibidi | Clinisciences | 80826 |
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