Even as it passes its 40 th birthday 1, polyacrylamide gel electrophoresis ... “With 2-D gels,” says Garrels, “you've got the chemistry, the vagaries of the gel, the solubilization conditions ...

Two-dimensional polyacrylamide gel electrophoresis (PAGE) is used for separation of complex protein mixtures by the independent parameters of isoelectric point and molecular weight. Isoelectric ...