推荐产品
质量水平
类型
for DNA synthesis
for DNA synthesis
产品线
Proligo Reagents
储存条件
dry at room temperature
浓度
58-64 g/L (DCI content, titration)
杂质
≤30 ppm water content (Karl Fischer)
≤30 ppm water content (Karl Fischer)
颜色
clear
clear
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一般描述
Activator solution, containing powerful activators like 4,5-dicyanoimidazole(DCI), 5-(3,5-bis(trifluoromethyl)phenyl)-1H-tetrazole (Activator 42) or5-(Ethylthio)-1H-tetrazole (ETT) in acetonitrile, are mixed with solutions ofphosphoramidites during the extension step. The activator reacts with theamidite group to form a highly reactive intermediate. The intermediate thenforms an internucleotide bond with the detritylated 5′hydroxyl group of thegrowing oligonucleotide chain.
制备说明
Dicycanoimidazole /Acetonitrile 6/100 (w/v)
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
41.0 °F
闪点(°C)
5 °C
法规信息
危险化学品
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