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 ...

This was confirmed by heating an ovalbumin solution until about 80 per cent of the protein had become insoluble at the isoelectric point, removing the denatured protein and measuring the rate of ...

Now with The BAT-1 Autotitrator, for analyzing the zeta potential as a function of pH and determining the isoelectric point (IEP) of a colloidal system. The BeNano 90 Zeta analyzer is widely utilized ...