在这里,我们提出了使用 罗伊氏利莫西乳杆菌 DSM20016的方案,详细介绍了生长、质粒转化、集落PCR、荧光报告蛋白测量和有限的质粒迷你制备,以及常见问题和故障排除。这些方案允许测量DSM20016中的报告蛋白,或者在没有报告基因的情况下 通过 集落PCR进行确认。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 1 kb Plus DNA 分子量标准 | NEB | N3200L | |
| 1mL 分光光度计比色皿 | Thomas Scientific | 1145J12 | |
| 琼脂糖 | BioShop | AGR001 | |
| Allegra X-15R (冷冻离心机) | Beckman Allegra | N/A | 已停产 |
| AnaeroGen 2.5 L 小袋 | Thermo Scientific | OXAN0025A | |
| BTX、ECM 399 电穿孔系统 | VWR | 58017-984 | |
| 离心管 (50 mL) | FroggaBio | TB50-500 | |
| DNA 凝胶 x6 上样染料 | NEB | B7024S | |
| 电穿孔比色皿 | Fisherbrand | FB101 | |
| 红霉素 | Millipore Sigma | E5389-5G | |
| 凝胶电穿孔浴/码头 | VWR | 76314-748 | |
| 甘油 | BioShop | GLY001 | |
| 罗伊氏利莫乳杆菌 | 布尼茨研究所 DSMZ | DSM20016 | 名称 F275 |
| 溶菌酶 | BioShop | LYS702.5 | |
| 微量离心管 (1.7 mL) | FroggaBio | LMCT1.7B | |
| 小量制备试剂盒 (Qiagen) | Qiagen | 27106 | slpGFP 替换为组成型、密码子优化的 mCherry2 报告基因蛋白质 |
| MRS 肉汤(干粉) | Thermo Scientific | CM0359B | |
| 变溶菌素 | Millipore Sigma | M9901-5KU | |
| NaOH | Millipore Sigma 1064691000 | ||
| P100移液器 | Eppendorf | 3123000047 | |
| P1000移液器 | Eppendorf | 3123000063 | |
| P2.5 | Eppendorf | 3123000012 | |
| P20 | Eppendorf | 3123000039 | |
| P200 | Eppendorf | 3123000055 | |
| PCR管 | FroggaBio | STF-A120S | |
| 个人台式微量离心机 | Genlantis | E200100 | |
| 培养皿 | VWR | 25384-088 | |
| PTC-150 热循环仪 | MJ Research | N/A | 已停产 |
| pTRKH3_slpGFP (修改) | Addgene | 27168 | |
| SPECTRONIC 200 分光光度计 | ThermoScientific | 840-281700 | |
| 储存微孔板 | Fisher Scientific | 14-222-225 | |
| 蔗糖 | BioShop | SUC507 | |
| TAE 缓冲液 50x | Thermo Scientific | B49 | |
| 涡旋 | VWR | 58816-121 | 已停产 |
| VWR 1500E 培养箱 VWR N | /A | 已停产 |
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