Case study

Webinar: Why do we need orthogonal HCP analysis for mAbs?

Juli 2021 by Thomas Kofoed

hcp analysis

Is the “needle in the haystack” ruining your mAb product ⁉️

mAb products are often relatively pure.
However, a low level of host cell protein (HCP) determined by ELISA does not rule out that the product may contain so-called ‘problematic’ HCPs at low levels.

Learn:

  • Why we need orthogonal HCP analysis, even when our ELISAs show good results.

  • How to increase the limit of detection of HCPs down to 1 ppm in mAbs.

  • Names and absolute quantities of the HCPs we found in our study of mAbs - with examples of problematic HCPs of concern that we identified in several of the mAbs studied.

 

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