Live Online
Aug 14, 2025 | 11:00 AM–12:00 PM EST
1 hr
Biological & Medicinal Chemistry
Analytical Chemistry
GLP-1 receptor agonists like Semaglutide and Tirzepatide are complex therapeutic peptides used in treating type 2 diabetes and obesity. Their structural complexity and formulation with diverse excipients pose significant analytical challenges. This webinar will explore impurity profiling and excipient analysis using orthogonal HILIC-UV/MS and HILIC-ELSD workflows.
Attendees will gain insights into mitigating nonspecific adsorption issues and improving method robustness using low-adsorption LC flow paths. The session will also highlight how these workflows complement traditional methods and support regulatory compliance through Analytical Quality by Design (AQbD) principles.
Amanda Guiraldelli Mahr, Ph.D.
Senior Scientist, Proteins Chemistry and Separation, RIC Group, Belgium
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