SUMO 是一种必需的、高度保守的、类似于泛素的改性剂。在这个协议中, 我们描述了使用一个抗压力重组的 sumo 捕获蛋白 (kmUTAG) 来可视化本地的、未标记的 SUMMO 共轭及其在各种细胞类型中的定位。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 16% 多聚甲醛(甲醛)水溶液 | 电子显微镜科学 | 30525-89-4 | |
| 6 孔细胞培养板 | Genesee Scientific/Olympus Plastics | 25-105 | |
| Alexa Fluor 488 AffiniPure 山羊抗小鼠 IgG (H+L) | Jackson ImmunoResearch | 115-545-003 | 用作小鼠单克隆抗体 DPBS 的二抗 |
| ,不含钙,不含 | 镁 Fisher Scientific | Gibco 14190144 | |
| Dylight 488 偶联的 AffiniPure 山羊抗 Moue IgG (H+L) | Jackson ImmunoResearch | 115-485-146 | 用作小鼠单克隆抗体的二抗 |
| Fisherbrand 生长盖玻片 | Fisherbrand | 12545101 | |
| FLUORO-GEL II 与 DAPI | 电子显微镜科学 | 50-246-93) | 步骤 1.11 中的封固剂 |
| FLUORO-GEL 与 DABCO | Electron Microscopy Sciences | 17985-02 | 将 DAPI 添加到 1 µ克/毫升;步骤 2.2.5 中的封固剂 |
| 氨酸-HCl | Fisher 生物试剂 | BP3815 | |
| 甘氨酸-HCl | ACROS Organics | 6000-43-7 | |
| KmUTAG-fl | Kerafast | KmUTAG 试剂可在 | |
| Kerafast.com Oneblock Western-CL 封闭缓冲液 | Prometheus | 20-313 | |
| PBS、磷酸盐缓冲盐水、10X Fisher 溶液 | BioReagents | BP3994 | |
| PNT2 细胞系 | Sigma-Aldrich | 95012613 | 正常前列腺上皮,用 SV40 永生化。 |
| pSPOT1 | (ChromoTek GmbH) | ev-1 | https://www.chromotek.com/fileadmin/user_upload/pdfs/Datasheets/pSpot1_v1.pdf |
| SUMO 6F2 | DSHB | SUMO 6F2 | SUMO 6F2 由 Pelisch, F. / Hay, R.T.(DSHB 杂交瘤产品 SUMO 6F2) |
| SUMO 蛋白酶缓冲液 [10x] | 500 mM Tris-HCl,pH 8.0,2% NP-40,1.5 M NaCl | ||
| SUMO-2 抗体 8A2 | DSHB | SUMO-2 8A2 沉积到 DSHB 中 SUMO-2 8A2 | SUMO-2 8A2 由 Matunis, M. 沉积到 DSHB 中(DSHB 杂交瘤产品 SUMO-2 8A2) |
| TCEP-HCL | GoldBio | 51805-45-9 | 用作浓度为 5mM |
| Triton X-100 | Fisher BioReagents | 9002-93-1 | 用于 DPBS/PBS 中 0.1% 的透化(用于蠕虫) |
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