双-3-氯哌啶 (B-CePs) 是有用的化学探针,用于在体外鉴定和表征 DNA 模板中的 G-四链 体结构。该协议详细介绍了用B-CeP进行探测反应和通过高分辨率聚丙烯酰胺凝胶电泳分离反应产物的过程。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 丙烯酰胺/双丙烯酰胺溶液 40% | Applichem | A3658 | R45-46-20/21-25-36/38-43-48/23/ 24/25-62 |
| 过硫酸铵 (APS) | Sigma Aldrich | A7460 | |
| 分析天平 | 梅特勒-托利多 | ||
| 高压灭菌 | pbi 国际 | ||
| 硼酸 | Sigma Aldrich | B0252 | |
| 溴酚蓝 亮蓝 R | Sigma Aldrich | B0149 | |
| 磷酸氢二钠十二水合 | Fluka | 71649 | |
| DMSO | Sigma Aldrich | 276855 | |
| DNA 寡核苷酸 | 集成 DNA 技术 | 定制序列 | |
| EDTA 二钠 | Sigma Aldrich | E5134 | |
| 甲酰胺 | Fluka | 40248 | H351-360D-373 |
| 凝胶成像仪 | GE Healtcare | STORM B40 | |
| 甘油 | Sigma Aldrich | G5516 | |
| 微量管 0.5 mL | Sarstedt | 72.704 | |
| 氯化钾 | Sigma Aldrich | P9541 | |
| 测序仪 | Biometra | 型号 S2 | |
| 硅烷化溶液 I | Fluka | 85126 | H225, 314, 318, 336, 304, 400, 410 |
| 磷酸二氢钠 | Carlo Erba | 480086 | |
| Speedvac 浓缩器 | Thermo Scientific | Savant DNA 120 | |
| TEMED | Fluka | 87689 | R11-21/22-23-34 |
| Tris-HCl | MERCK | 1.08387.2500 | |
| 尿素 | Sigma Aldrich | 51456 | |
| 紫外-可见分光光度计 | Thermo Scientific | Nanodrop 1000 |
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