A universal chromatography method for aggregate analysis of monocolonal antibodies

Instrument Type: UHPLC

Analysis of protein aggregation of five important biotherapeutic monoclonal antibodies (mAbs) by size-exclusion chromatography, showing the universal applicability of the Thermo Scientific MAbPac SEC-1 column for aggregate analysis of mAbs. The biopharmaceutical industry continues to develop mAb-based biotherapeutics have several key quality attributes that require quantification. This shows the ability to determine quickly and accurately the percentage of aggregates and fragments for five therapeutics as shown with full details in the AN21601 download.

Fast, high resolution size exclusion separation of a protein mix by bio-compatible UHPLC

Instrument Type: HPLC (Biocompatible)

A mix of five proteins in varying size was separated on a Thermo Scientific MabPac SEC-1 column using a Thermo Scientific Vanquish UHPLC system. The molecular weight range was 0.13 kDa – 670 kDa. Elution with high resolution of all five proteins was achieved within 15 minutes.