相关产品推荐更多 >
万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 文献和实验
- 技术资料
- 库存:
100
- 英文名:
pET-32a(+)-RNA-directed-RNA-polymerase plasmid
- 保质期:
90天
- 供应商:
优利科(上海)生命科学有限公司
- 保存条件:
-20℃
- 规格:
质粒干粉
产品名称:pET-32a(+)-RNA-directed-RNA-polymerase质粒
产品规格:质粒干粉
有效期:90天,请尽快转化。
保存温度:一般在-20℃,置于-80℃保存时间更长。
运输方式:常温运输,1周内。
应用领域:质粒载体
生长条件:LB+氨苄青霉素,37℃,克隆菌株BL21(DE3)
注意事项:转化前请准确查找该质粒相应的抗性、感受态和培养温度。(请向客服QQ索要质粒信息目录)


1.溶解: 收到质粒干粉后,请加入 20μl 无菌水至管底,溶解质粒,室温静置 1min;
2.混合(吸附质粒): 200μl 感受态细胞 + 质粒 DNA 5~10μl 混匀,冰上放置 30min;
3.热激导入: 42℃静置 90s;
4.收缩膜孔: 冰浴 2min;
5.修复培养: 毎管加 800μl LB 液体培养基,37 ℃培养 1h 150 r/min;
6.筛选培养: 将适当体积(100 μl)的复苏细胞,涂布在相应抗性的 LB 平板上,正置平皿 30min(琼脂面务必干燥后), 倒置培养 12-16h,出现菌落。
7.提取: 挑取单克隆菌落至相应抗性 LB 液体培养基中,震荡培养 12-16h,根据试验需要提取质粒。
pET-32a(+)-RNA-directed-RNA-polymerase质粒培养基:LB+50mcg/ml氨苄青霉素:酵母膏 5.0g,蛋白胨 10.0g,NaCl 10.0g,蒸馏水 1.0L,pH 7.0。121℃,15min灭菌。灭菌结束后,培养基冷却至40-50℃时加入氨苄青霉素,浓度50mcg/ml。
| pFastBacHTB质粒 |
| pFastBacHTC |
| pLAM12质粒 |
| pET32a-MS2(phage)质粒 |
| pET28a-SNAP25(human)质粒 |
| pET20b-α-Hemolysin-2×linker-mCherry质粒 |
| pET32a-RbcS(Laminaria japonica Aresch)质粒 |
| pET22b-NPM1(human)质粒 |
| pET28a-PRMT5(human)质粒 |
| pET30a-His6-LOXCAT(140084)质粒 |
| pET28a-TLR4-CD质粒 |
| pET-21d质粒 |
| pET-SUMO-DFNA5(human)-6×His质粒 |
| pET28a-FTH1(human)质粒 |
| pBI121-EGFP质粒 |
风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。
文献和实验Introduction The recent discovery of RNA interference and in particular the observation that siRNAs can modulate gene expression at the level of transcription, i.e. small-interfering RNA (siRNA) directed transcriptional gene silencing (TGS) in Human
Site-Directed DNA Photoaffinity Labeling of RNA Polymerase III Transcription Complexes
Site-specific DNA photoaffinity labeling is a useful technique for mapping interactions of proteins with DNA in complex systems such as the yeast RNA polymerase III (Pol III) transcription complex, which consists of at least 25 different
biochemical assay using purified NS5B. We describe here a novel NS5B polymerase assay of de novo initiated RNA synthesis directed from a synthetic heteropolymeric RNA template modified with dideoxycytidine at its 3′-end. This assay has been successfully used










