Electrophoresis plate and method of making same.

摘要

An electrophoresis plate of the type including a base layer (18) of an electrophoretic medium containing some buffer material and a method of making such an electrophoresis plate. On the base layer (18) of the plate there are formed buffer blocks (20) made up of an electrophoretic medium having a lower electroendosmotic potential than that of the base layer (18). The buffer blocks contain buffer material for functioning as a self-contained reservoir during electrophoresis. The method of the present invention includes continuous casting of the buffer blocks (20) and also includes casting the buffer blocks (20) as a sequence of discrete layers.