Production of biosimilars and biologically derived pharmaceuticals (e.g. recombinant protein production) requires sophisticated quality control. Besides identification of the major protein component after purification, it is also necessary to determine co-purified components like host cell proteins and the integrity of the purified protein.
PolyQuant provides solutions for the identification and quantification of the proteinaceous compounds in a mixture, the detection of sample impurities, chemical modifications etc.
Peptide and protein analytical services for quality control of:
- Biopharmaceutical proteins
- Proteins generated by recombinant expression
- Proteins purified from biological material
Our services include
Host cell protein analysis
Determination of protein purity
Protein integrity (intact mass, degradation products)
Comprehensive analysis, performed and evaluated by experienced professionals
For more information, assistance and support or to ask for a quote, please contact us: