PolyAcrylamide Gel Electrophoresis (PAGE) was first practiced in glass tubes.
It has been conveniently employed for separation of native (enzyme) or denatured proteins. It is
useful for smaller volumes of radio labeled samples as well as larger volumes. 2D PAGE employs st
capillary tubes for the 1 isoelectricfocusing.
BIOTECH manufactures different models – circular and rectangular models with different tube capacity. Both are proved to perform equally well.