What are Host Cell Proteins (HCPs)?

Question:   I recently met the term Host Cell Proteins (HCPs) in relation to process development and production of biopharmaceuticals. What are...

Jan 10. 2019 | Ejvind Mørtz |
HPLC analysis of process related impurities by reverse phase mass spectrometry ( LC-MS analysis )

How to identify peaks observed by UV-HPLC in stability studies

Question:   We have developed a Reversed-Phase (RP) UV- HPLC chromatography method. It is used for stability studies of our new pharmaceutical protein. How do we...

Jan 24. 2018 | Thomas Kofoed |
What is SWATH?

What is SWATH & why is it an advantage in Host Cell Protein analysis?

Host Cell Proteins (HCPs) in protein biopharmaceuticals can be analyzed by mass spectrometry - for both identification and quantification of...

Jun 22. 2017 | Thomas Kofoed |
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