Isoelectric focusing in pH gradients--a technique for fractionation and characterization of ampholytes.
D000179:Acrylates; D002021:Buffers; D002850:Chromatography, Gel; D003956:Dialysis; D004586:Electrophoresis; D005782:Gels; D049673:History, 20th Century; D006863:Hydrogen-Ion Concentration; D007122:Immunoelectrophoresis; D007525:Isoelectric Focusing / Q000266:history / Q000295:instrumentation; D008433:Mathematics; D009994:Osmolar Concentration; D011506:Proteins; D012995:Solubility; D013395:Sucrose
D000179:Acrylates; D002021:Buffers; D005782:Gels; D011506:Proteins; D013395:Sucrose