描述了使用多孔板格式和自动免疫荧光成像来检测和量化mtDNA合成和分布的细胞中线粒体DNA(mtDNA)代谢动力学的程序。这可以进一步用于研究各种抑制剂,细胞应激和基因沉默对mtDNA代谢的影响。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 2′,3′-二脱氧胞苷 (ddC) | Sigma-Aldrich | D5782 | |
| 384 孔细胞培养微孔板,黑色 | Greiner Bio-One | #781946 | |
| 5-溴-2′-脱氧尿嘧啶 (BrdU) | Sigma-Aldrich | B5002-1G | BrdU 粉末溶于水中,溶于 20 mM 储备液并分装。使用 20 µM BrdU 溶液进行标记。 |
| 胶粘剂密封膜 | Nerbe Plus | 04-095-0060 | |
| Alexa Fluor 488 山羊抗小鼠 IgG1 二抗 | Thermo Fisher Scientific | A-21121 | |
| Alexa Fluor 555 山羊抗小鼠 IgM 二抗 | Thermo Fisher Scientific | A-21426 | |
| BioTek 405 LS 洗板机 | 安捷伦 | ||
| 血清白蛋白 (BSA) | Sigma-Aldrich | A4503 | |
| 细胞计数室 Thoma | Heinz Herenz | 参考文献:1080339 | |
| Dulbecco 改良 Eagle 培养基 (DMEM) | Cytiva | SH30243.01 | |
| Dulbecco 改良 Eagle 培养基 (DMEM) | Thermo Fisher Scientific | 41965-062 | |
| 胎牛血清 (FBS) | Thermo Fisher Scientific | 10270-106 | |
| 甲醛溶液 | Sigma-Aldrich | F1635 | 甲醛有毒;请仔细阅读安全数据表。 |
| Hoechst 33342 | Thermo Fisher Scientific | H3570 | |
| IgG1 小鼠单克隆抗 BrdU (IIB5) 一抗 | Santa Cruz Biotechnology | sc-32323 | |
| IgM 小鼠单克隆抗 DNA (AC-30-10) 一抗 | Progen | #61014 | |
| LightCycler 480 系统 | Roche | ||
| Lipofectamine RNAiMAX 转染试剂 | ThermoFisher Scientific | #13778150 | |
| MitoTracker Deep Red FM | Thermo Fisher Scientific | M22426 | 线粒体追踪染料 |
| Multidrop Combi 试剂分配器 | Thermo Fisher Scientific | ||
| Opti-MEM | Thermo Fisher Scientific | 51985-042 | |
| Orca-R2 (C10600) CCD 相机 | 滨松 | ||
| 青霉素-链霉素 | Sigma-Aldrich | P0781-100ML | |
| 磷酸盐缓冲盐水 (PBS) | Sigma-Aldrich | P4417-100TAB | |
| PowerUp SYBR Green 预混液 | Thermo Fisher Scientific | A25742 | |
| qPCR 引物 Fw B2M(参考) | CAGGTACTCCAAAGATTCAGG | ||
| qPCR 引物 Fw GPI (参考基因) | GACCTTTACTACCCAGGAGA | ||
| qPCR 引物 Fw MT-ND1 | TAGCAGAGACCAACCGAACC | ||
| qPCR 引物 Fw POLG | TGGAAGGCAGGCATGGTCAAACC | ||
| qPCR 引物 Fw TFAM | GATGAGTTCTGCCTGCTTTAT | ||
| qPCR 引物 Fw TWNK | GCCATGTGACACTGGTCATT | ||
| qPCR 引物 Rev B2M (参考) | GTCAACTTCAATGTCGGATGG | ||
| qPCR 引物 Rev GPI (参考基因) | AGTAGACAGGGCAACAAAGT | ||
| qPCR 引物 Rev MT-ND1 | ATGAAGAATAGGGCGAAGGG | ||
| qPCR 引物 Rev POLG | GGAGTCAGAACACCTGGCTTTGG | ||
| qPCR 引物 Rev TFAM | GGACTTCTGCCAGCATAATA | ||
| qPCR 引物 Rev TWNK | AACATTGTCTGCTTCCTGGC | ||
| ScanR 显微镜 | 奥林巴斯 | ||
| siRNA Ctrl | Dharmacon | D-001810-10-5 | |
| siRNA POLG | Invitrogen | POLGHSS108223 | |
| siRNA TFAM | Invitrogen | TFAMHSS144252 | |
| siRNA TWNK | Invitrogen | C10orf2HSS125597 | |
| 吸引装置 | NeoLab | 2-9335 | 细胞培养用吸引装置 |
| Triton X-100 | Sigma-Aldrich | T9284-500ML | |
| 胰蛋白酶 | Biowest | L0931-500 | |
| UPlanSApo 20x 0.75 NA目标 | 奥林巴斯 |
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