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.

Separation of Aggregates, Dimer and Fragments from Rituximab by using Size Exclusion Chromatography.

Instrument Type: HPLC (Biocompatible)

The Thermo Scientific Dionex UltiMate 3000 LC Bio-LC system is applied for the Size exclusion analysis of Rituximab. The separation was performed on a Thermo Scientific MabPac SEC-1 column with a UV detection at 220 nm. With a run time of 30 minutes, the method allows easy separation of Aggregates and Dimer of Rituximab