Separation of Egg White Proteins using Pure Excellence

Protein purification requires both resolution and efficiency. This application note demonstrates how the BUCHI Pure Excellence chromatography system can be used to separate and purify major egg white proteins using flash chromatography and preparative HPLC techniques. By comparing different stationary phases and column parameters, the study highlights practical approaches to improving protein recovery and separation performance.

Inside the Application Note:

• Comparison of flash chromatography and preparative HPLC for egg white protein separation.
• Separation of key proteins including ovalbumin, ovomucoid and lysozyme.
• Impact of particle size and pore size on purification performance.
• Practical guidance for selecting chromatographic conditions for protein purification.
• Strategies to achieve high-purity protein fractions with efficient workflows.

This application note is useful for scientists working in protein purification, bioprocessing, analytical development and chromatography method optimization.