在这里,我们描述了细菌中RIBO-seq样品收集和制备的阶段。根据这些准则对图书馆进行排序,可以获得足够的数据,以便进行全面的生物信息分析。我们目前的协议很简单,使用标准的实验室设备,从裂解到获得库需要七天时间。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 10X TBE(粉末) | Invitrogen | AM9864 | |
| 2-巯基乙醇,99%,纯 | Acros Organics | 125472500 | |
| 5'-三磷酸腺苷 (ATP) | New England Biolabs | P0756S | |
| 氧化铝煅烧纯 p.a. | Chempur | 114560600 | |
| 氯化钙二水合物 | Sigma-Aldrich | C3881-500G | |
| 氯霉素 | MP 生物医学 | 190321 | |
| DNA 洁净 &浓缩仪 -5 | Zymo Research | D4004 | |
| Dnase I 重组,无 Rnase | Roche | 4716728001 | |
| EDTA 二钠盐 | Fisher Scientific | E/P140/48 | |
| 乙醇绝对浓度 99,8% Pure-P.A.-Basic | POCH Avantor Performance Materials Poland S.A | BA6480111 | |
| 过滤仪 | VWR Collection | 511-0265 | 全玻璃过滤仪,带漏斗、烧结底座、瓶盖、47 mm Ø 弹簧夹和接地接头烧瓶 |
| 凝胶 40 (19:1) | Rotiphorese | 3030.1 | |
| 凝胶加载染料,蓝色,6X | New England Biolabs | E6138G | |
| 鸟苷 5′-[β,γ-imido]三磷酸三钠盐水合 | Sigma-Aldrich | G0635-25MG | |
| labZAP | A&A 生物技术 | 040-500 | |
| 乙酸镁四水合 | Sigma-Aldrich | M5661-250G | |
| MCE 膜安装器 | Alfatec Technology | M47MCE45GWS | 孔径:0.45um |
| MICROBExpress 细菌 mRNA 纯化 | Invitrogen | AM1905 | |
| 多重小 RNA 文库制备套装,用于 Illumina | New England Biolabs | E7300S | |
| 无核酸酶水 | Ambion | AM9937 | |
| 乙酸钾 无水纯 P.A. | POCH Avantor Performance Materials Poland S.A | 744330113 | |
| 快速加载 pBR322 DNA-MspI 消化 | New England Biolabs | E7323A | |
| RNA Clean &浓缩器 -25 | Zymo Research | R1018 | |
| 醋酸钠 | Sigma-Aldrich | S2889-250G | |
| 碳酸钠 | Sigma-Aldrich | 223530-500G | |
| 纯碳酸氢钠 p.a. | POCH Avantor Performance Materials Poland S.A | 810530115 | |
| SYBR Gold 核酸凝胶染料 | Life Technologies | S11494 | |
| T4 多核苷酸激酶 | New England Biolabs | M0201L | |
| T4 多核苷酸激酶反应缓冲液 | New England Biolabs | B0201S | |
| TBE-尿素样品缓冲液 (2x) | Invitrogen | LC6876 | |
| 三(羟甲基)氨基甲烷,超纯,99.9% | AlfaAesar | J65594 | |
| Triton X-100,98% | Acros Organics | 327371000 | |
| 尿素 GR | lach:ner | 40096-AP0 |
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