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二甲苯青,谁让你如此好用
中文别名 二甲苯蓝;二甲苯苯胺;二甲苯青FF;
英文名称 Xylene Cyanole FF
英文别名 Blue 147;Acid blue 147,Cyanol FF,XC;Xylene Cyanol FF;Xylene cyanol FF;Acid Blue 147;CYANOL FF;CYANOL BLUE;CYANOL;XYLENE CYANOL;
CAS号 2650-17-1
分子式 C25H27N2NaO6S2
分子量 538.61100
物化性质:
外观性状 暗绿色或蓝色-灰色晶体
熔点 295°C
二甲苯青 FF的用途:
二甲苯青,谁让你如此好用
一种跟踪染料,用于琼脂糖核酸电泳或DNA测序的聚丙烯酰胺凝胶电泳
Synonym Acid blue 147
Cyanol FF
XC
Molecular Formula C 25 H 27 N 2 NaO 6 S 2
Molecular Weight 538.61
CAS Number 2650-17-1
Descriptions :
Application A tracking dye for nucleic acid electrophoresis in agarose or polyacrylamide gels including DNA sequencing.
Quantity A final concentration of 0.05% is recommended. A 2% stock solution can be made in a 5-10× buffer.
Properties :
Grade …………………………………………………for molecular biology
composition …………………………………………Dye content, ~75%
二甲苯青,谁让你如此好用
TEST | SPECIFICATION |
APPEARANCE | GREEN TO GREEN WITH A BROWN CAST POWDER |
SOLUBILITY | CLEAR DARK BLUE SOLUTION AT 1MG/ML IN WATER |
IDENTITY | CONSISTENT WITH STRUCTURE BY IR OR NMR |
SUITABILITY | SUITABLE AS A TRACKING DYE FOR DNA SEQUENCING. |
DYE CONTENT | APPROX. 75% |
RECOMMENDED RETEST | 4 YEARS |