A capillary isoelectric focusing (CIEF) method was developed for the separation of proteins with different pI.

On line coupling of capillary isoelectric focusing (CIEF) to electrospray ionization mass spectrometry (ESI MS) as a two dimensional separation/analysis system was employed for high resolution analysis of the protein isoforms observed during CIEF process.

Comparative study of determining IEP and IEP distribution of gelatin with turbidimetry/spectrometry and capillary IEP focusing methods;

A comparative study on the determination of the IEP and IEP distribution of gelatin with turbidimetry/spectrometry and capillary IEP focusing methods;

This paper gives a classification to detectors used in capillary isotachophoresis.

Microchip free flow isoelectric focusing with immobilized pH gradient on monolithic materials

Methods:In CSF and serum from 398 patients with neurological diseases ,51 of whom had MS,OCB were detected using isoelectric focusing with immunofixation.

Methods Polyacrylamide gel isoelectric focusing followed by immunofixation techniques was employed for examining the α 1 -ACT phenotypes in 200 unrelated individuals randomly selected from the Guangzhou Han residents.

All the experiment results of the peanut protein emulsion via isoelectrofocusing then SDSPAGE, the emulsion via precipitation by ammonium sulfate of different saturation degree then SDSPAGE and the SDSPAGE of emulsion obviously show eighteen strip zones.

Studies of esterase isozymes by high resolution thin layers isoelectrofocusing were identified in different ages of cotton bollworm, Helicoverpa armigera (Hubner) larvec.

The isoenzymes in coarse laccase by extraction from raw Chinese lacquers were separated and identified by isoelectrofocusing.