We offer Protein characterization by various routine techniques as well as specialized tests for CMC dossier

The various testing for protein characterization include but not limited to:

• Electrophoresis: SDS PAGE, Isoelectric focusing, Westernblot
• Chromatography: RP-HPLC, SE-HPLC, IE-HPLC
• Peptide Mapping: RP-HPLC and UPLC
• Host cell protein analysis
• Residual DNA determination
• Protein Quantification
• Specific method development for the impurity characterization of protein therapeutics