During the production of biological drugs, biosynthesis or cell culture may lead to less than 100% products. Consequently, a range of impurities are inevitable together with biological pharmaceutical products. In addition, impurities can come from during the packaging chain. Thus, biopharmaceutical products must be proved to be minimized as much as possible of containing impurities. Purity analysis is a strict part of quality control for biopharmaceuticals according to the United State of Pharmacopeia.
Scientists from Creative Proteomics are professional and experienced in purity &impurity analysis. Creative Proteomics provides a range of techniques for purity analysis of peptide, recombination protein, antibody and vaccines. Basically, we focus on protein content analysis, protein purification and isoforms analysis. In addition, a number of impurity determinations are also performed. As for amino acid analysis, thin layer chromatography is often used for impurity determination.
We offer
- Protein content analysis
- Protein purification
- Protein separation
- Protein isoform analysis
- Non-protein analysis
☆ Water content analysis
☆ Sodium chloride analysis
☆ HCP analysis
☆ Impurities analysis
