本文提出了一种从小鼠脑中分离原发胶质细胞的方法。这种技术有助于促进目前对神经系统状况的理解。将密度梯度离心和磁分离相结合, 产生高纯样品的充分屈服。此外, 我们概述了小胶质细胞的表征步骤。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| DMEM,低葡萄糖,丙酮酸 | Gibco | 11885084 | |
| 抗生素-抗真菌剂 (100X) | Gibco | 15240062 | |
| DNaseI II 级,来自 | Sigma-Aldrich | 10104159001 | |
| 瓜蛋白酶,缓冲水溶液 | Sigma-Aldrich | P3125-100mg | |
| 胎牛血清,合格,热灭活 | Gibco | 16140071 | |
| Percoll | GE Healthcare | 17-0891-01 | |
| Hank's 平衡盐溶液 (1X) | Gibco | 14175-103 | |
| Hank's 平衡盐溶液 (10X) | Gibco | 14185052 | |
| EasySep 小鼠 CD11b 阳性选择试剂盒 | StemCell Technologies | 18770 | EasySep 磁力架变体 |
| EasySep 磁力 | StemCell Technologies | 18000 | |
| EasySep 缓冲液 | StemCell Technologies | 20144 | |
| Dulbecco 磷酸盐缓冲盐水 | Gibco | 14040182 | |
| 胰蛋白酶 (2.5%) (10X) | Gibco | 15090-046 | |
| 纯化大鼠抗小鼠 CD16/CD32(小鼠 BD Fc Block™) | BD Biosciences | 553141 | |
| Falcon 5mL 圆底高透明度 PP 试管,带卡口盖,无菌 | 康宁 | 352063 | |
| 175cm²带通气盖的斜颈细胞培养瓶 | Corning | 431080 | |
| 来自大肠杆菌 O127:B8 的脂多糖 | Sigma-Aldrich | L5024 | |
| 96 孔经 TC 处理的微孔板 规格 96 孔,透明,聚苯乙烯,圆底 | Corning | CLS3799 | |
| 多聚甲醛(粉末,95%) | Sigma-Aldrich | 158127 | |
| Triton-X | Sigma-Aldrich | X100 | |
| 兔抗 IBA1 | 和光 | 01919741 | |
| 山羊抗兔 IgG H&L (Alexa Fluor 488) | Abcam | ab150077 | |
| FACS 抗体 | 公司 | 目录号 | |
| V450,大鼠,抗小鼠,CD45,30-F11,RUO | BD Biosciences | 560501 | |
| PerCP-Cy5.5 CD11b | eBiosciences | 45-0112-82 | |
| ZombieNIR | Biolegend | 423105 | |
| pHrodo Red 大肠杆菌生物颗粒偶联物 | Thermo Fisher Scientific | P35361 | |
| Annexin.V_FITC | Miltenyi Biotech | 130-093-060 | |
| 碘化物前足溶液 | Miltenyi Biotech | 130-093-233 |
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