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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20°C储存;充氩
- 英文名:
NTA PEG Biotin
- 库存:
现货
- 供应商:
上海阿拉丁生化科技股份有限公司
- 规格:
N164082-50mg/N164082-250mg
| 规格: | N164082-50mg | 产品价格: | ¥236.9 |
|---|---|---|---|
| 规格: | N164082-250mg | 产品价格: | ¥740.9 |
Nanocs' metal chelate PEG conjμgates were made to chelate metal ions for biomedical applications. Pegylated metal chelators have strong afinity with many metal ions and they are water soluble. Conjμgates were provided in lyophilized powder form.
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文献和实验我收集的几个Northern杂交protocol(同位素,DIG,生物素等),供大家参考!
0.25mg/L PEG (3500~8000均可,在缓冲液中加入2%~3% 的PEG可提高平端连接效率)。 无菌蒸馏水(SDW) 试验程序 1. 建立以下反应体系(终体积20μl): 4μl 质粒 ( 50μg/μl) 6μl 目的DNA ( 100μg/μl) 2μl 10X 连接缓冲液 2μl DNA 连接酶 6μl 无菌蒸馏水 2. 反应管置于15℃条件下保温反应24小时,65℃加热10min.终止反应。 3.取5~10μl连接反应物用微型凝胶电泳检测连接效果,其余反应
Co-Expression of human DNA primase p49-p58 subunits
.Note: You don't have to shake (the Fanning lab simply transfers their flasks to a RT H2O bath),but I found that it does improve expression levels. 6.Harvest by centrifugation,5000 rpm,10 min.,4℃.Freeze pellets at -80℃. Purification of p49-p58 human
+ 0.04 A280 /A260 =0.67+ 0.03 A290 /A260 =0.28+ 0.03 dTTP pH 7.5 A250 /A260 =0.65+ 0.03 A280 /A260 =0.73+ 0.03 Concentration: Mw Am pH E k (for 1:5000) dATP
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