COSMOSIL Polypeptides & Proteins Columns

Wide Pore HPLC Column for Protein Chemistry

COSMOSIL Protein-R is a reversed phase HPLC column designed specifically for protein and peptide separation. COSMOSIL Protein-R provides significantly improved peak shapes, high recovery rate and outstanding stability at low pH, which are often problematic for the separation of proteins and peptides with conventional C18-300Å and C4-300Å columns.

• Excellent separation
• High recovery rate
• Outstanding stability at low pH

COSMOSIL C18-AR-300, C8-AR-300, C4-AR-300, Ph-AR-300

• Wide pore reversed phase column
• 4 types of phases (octadecyl, octyl, butyl and phenyl)

COSMOSIL HIC

• Separate based on differences in hydrophobicity
• Little loss in enzyme activity and the tertiary structure of proteins

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