在这项工作中,我们提供了一个实验工作流程,说明如何识别和实验验证活性增强子。
Method Article
* These authors contributed equally
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| KOD DNA 聚合酶 | Merck Millipore | 71085-3 | 用于 gDNA |
| DNeasy Blood 和增强子的 PCR 扩增纸巾套装 | Qiagen | 69504 | 用于基因组 DNA 分离 |
| QIAquick PCR 纯化试剂盒 | Qiagen | 28106 | 用于 PCR 产物纯化 |
| 凝胶提取试剂盒 | Qiagen | 28706 | 用于凝胶提取(如果有更多 PCR 产物 |
| HindIII | NEB | R3104L | 限制性内切酶 |
| BamHI | NEB | R3136L | 限制性内切酶 |
| FastAP | Thermo Scientific | EF0651 | 中释放 5'-和 3'-磷酸基 |
| ,用于连接 | |||
| QIAprep离心小量制备试剂盒 | Qiagen | 27106 | 用于质粒分离 |
| DMEM | Gibco | 31966-021 | ES 培养基 |
| FBS | Hyclone | SH30070.03 | ES 培养基 |
| MEM 非必需氨基酸 | Sigma | M7145 | ES 培养基 |
| 青霉素-链霉素 | Sigma | P4333 | ES 培养基 |
| β 巯基乙醇 | Sigma | M6250 | ES 培养基 |
| FuGENE HD | Promega | E2311 | 转染试剂 |
| Opti-MEM®I 减血清 Medium | Life Technologies | 31985-062 | 用于转染 |
| 全反式视黄酸 | Sigma | R2625 | 配体,用于 RAR/RXR |
| 96 孔透明板 | Greiner | 655101 | ,用于 β 半乳糖苷酶测定 |
| 96 孔白板 | Greiner | 655075 | ,用于荧光素酶测定 |
| D-荧光素、钾盐 | Goldbio.com | 115144-35-9 | 用于荧光素酶测定 |
| ATP 盐 | Sigma | A7699-1G | 用于荧光素酶测定 |
| MgSO4•7H2O | Sigma | 230391-25G | 用于荧光素酶测定 |
| HEPES | Sigma | H3375-25G | 用于荧光素酶测定 |
| Na2HPO4 •7H2O | Sigma | 431478-50G | 用于 β 半乳糖苷酶测定 |
| NaH2PO4 •H2O | Sigma | S9638-25G | 用于 β 半乳糖苷酶测定 |
| MgSO4•7H2O | Sigma | 230391-25G | 用于 β 半乳糖苷酶测定 |
| KCl | Sigma | P9541-500G | 用于 β 半乳糖苷酶测定 |
| ONPG(邻硝基苯基-&β;-D-半乳糖苷酶) | Sigma | N1127-1G | 用于 β 半乳糖苷酶测定 |
| TRIzol® | Life Technologies | 15596-026 | RNA 分离 |
| 高容量 cDNA 逆转录试剂盒 | Life Technologies | 4368814 | eRNA 逆转录 |
| 无 Rnase 的 Dnase | Promega | M6101 | Dnase 处理 |
| SsoFast Eva Green | BioRad | 750000105 | RT-qPCR 预混液 |
| CFX384 Touch™实时荧光定量 PCR 检测系统 | BioRad | qPCR 机 | |
| BioTek Synergy 4 微孔板检测仪 | BioTek | 发光计数器 |
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