Protea’s coated capillaries for CE are provided with a proprietary chemical coating that allows sample separation without interference from capillary EOF. Our coatings minimize adsorption of sample to the capillary walls, resulting in minimum sample loss and reproducible CE separations. We provide standardized buffers for use with the coated capillaries.

Research Applications

• CE separation of peptides and biomolecules
• CE characterization studies
• Analysis of labeled biomolecules

Application Data

• Zero EOF interference
• Low sample adsorption
• Stable coating chemistry
• 75um and 100um I.D. capillary options
• Sodium Phosphate (pH 7.0) and Sodium Tetraborate (pH 9.2)