四甲基二乙胺/TEMED/TMEDA(适合电泳),~99%
- 产品编号：T0213
- 中文名称：四甲基二乙胺/TEMED/TMEDA(适合电泳)
- 英文名称：N,N,N,N-Tetramethylethylenediamine
- 英文别名:1,2-Bis(dimethylamino)ethane
- CAS号:110-18-9
- 分子式:(CH3)2NCH2CH2N(CH3)2
- 分子量:116.20
- 纯度:~99%
- EC号:203-744-6
- MDL号:MFCD00008335
订货信息：
产品规格价格(RMB)
- T0213-100ML90
- T0213-500ML310
性能描述
assay ~99%
expl. lim. 9.08 %
refractive index n20/D 1.4179(lit.)
bp 120-122 °C(lit.)
mp −55 °C(lit.)
density 0.775 g/mL at 20 °C(lit.)
suitability suitable for electrophoresis
Application
TEMED is a tertiary amine base used to catalyze the formation of free radicals from ammonium persulfate or riboflavin. The free radicals will cause acrylamide and bis-acrylamide to polymerize to form a gel matrix which can be used for sieving macromolecules.
Caution
Handle and store under inert gas, air and moisture sensitive.
用途：用于配制PAGE胶等。TEMED可以催化过硫酸铵从而产生自由基，从而加速丙烯酰胺凝胶的聚合。
