| 摘要 |
The invention provides method of establishing the position, in a gel, of a compound separated in the gel from one or more other compounds by gel electrophoresis. The method comprises the step of moistening a dry inert sorbent substrate, which has been preimpregnated with a constituent forming part of a detection agent, to impregnate the substrate in moist form with the detection agent. The method also comprises the step of bringing the moistened substrate into contact with the gel containing said compound separated in the gel by electrophoresis. The separated compound in the gel is allowed to react with said detection agent, to cause a detectable change at a detectable position in the gel or on the substrate with the position of the detectable change in the gel or on the substrate providing an indication of the position of the separated compound in the gel.
|
