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Displaying 1-3 of 3 results for Tag: Trastuzumab

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In-depth protein glycosylation comparison of a biosimilar candidate by hydrophilic interaction UHPLC

Instrument Type: UHPLC

The Thermo Scientific Vanquish H system with fluorescence detection is applied for the glycan profile comparison of a biosimilar candidate produced ‘in house’ using Chinese hamster ovary (CHO) cell line using HILIC-based chromatographic separation on Accucore 150-Amide-HILIC column. Developed methodology offers an excellent analytical platform for glycan profile comparison of multiples lots of the biosimilar product.

In-depth protein glycosylation comparison of an innovator monoclonal antibody by hydrophilic interaction UHPLC

Instrument Type: UHPLC

The Thermo Scientific Vanquish H UHPC with Fluorescence detection is applied for the glycan profile comparison of trastuzumab innovator to a biosimilar candidate produced ‘in house’ using Chinese hamster ovary (CHO) cell line using HILIC-based chromatographic separation on Accucore 150-Amide-HILIC column. Developed methodology offers an excellent analytical platform for glycan profile comparison of multiples lots of both the innovator and biosimilar products

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.