Join host David Oliva from Organomation for an in-depth conversation with Sean Orlowicz, Principal Marketing Development Manager at Phenomenex, about the analytical challenges and innovative solutions for GLP-1 peptide therapeutics like semaglutide and tirzepatide.In this episode, presented in collaboration with Separation Science (https://www.sepscience.com/)—a premier learning platform for analytical scientists—Sean shares over 22 years of chromatography expertise covering critical topics including:Key Discussion Topics:- Unique analytical challenges in separating GLP-1 analogues and related impurities- Column selectivity and efficiency optimization for complex peptide separations- The role of Aeris Peptide XB-C18 and core-shell particle technology- Method robustness, transferability, and regulatory considerations for sterile injectables- Size exclusion chromatography for aggregate analysis- High-resolution mass spectrometry applications in peptide analysis- Preparative chromatography for API purification at commercial scale- Common pitfalls and troubleshooting tips for peptide method development- The genericization of GLP-1 therapeutics and global market trendsAbout the Guest:Sean Orlowicz brings extensive experience from both laboratory and global pharmaceutical market perspectives at Phenomenex, specializing in peptide analysis workflows from API manufacturing to analytical testing.This episode is brought to you in collaboration with Separation Science, the leading online educational platform providing chromatographers with expert tutorials, webinars, application notes, and learning modules across LC, GC, MS, and separation technologies.Special thanks to Phenomenex for their continued innovation in developing chromatography solutions that advance pharmaceutical analysis, including specialized columns and methods for GLP-1 peptide therapeutics.Resources Mentioned:- Phenomenex GLP-1 Applications Notebook- Biozen dSEC-1 SEC columns for aggregate analysis- Technical notes on semaglutide and tirzepatide analysis- Visit www.phenomenex.com for application support- Explore www.sepscience.com for chromatography education and trainingRelevant for: Analytical chemists, pharmaceutical scientists, method development specialists, HPLC/UHPLC users, peptide researchers, quality control professionals, and separation scientists working in biopharma, generic pharmaceuticals, and regulatory environments.#Chromatography #GLP1 #PeptideAnalysis #HPLC #Semaglutide #Phenomenex #SeparationScience #AnalyticalChemistry #MethodDevelopment #Pharmaceuticals

Join us for an insightful conversation with Dr. Ryland Giebelhaus a chromatographer and metabolomics researcher from the University of Victoria, as he breaks down fecal microbiota transplantation (FMT)—a revolutionary treatment changing lives by restoring healthy gut bacteria. In this episode, you’ll learn:- What FMT is and why it’s a game-changer for treating recurrent Clostridioides difficile infections and other gut-related diseases - How cutting-edge techniques like comprehensive two-dimensional gas chromatography (GC×GC-TOFMS) enable detection of key metabolites such as short-chain fatty acids, linking gut microbiome function to health - Practical challenges of analyzing biological samples, including sample prep and maintaining bacterial viability for research and clinical use - The role of advanced chromatography and mass spectrometry in monitoring FMT product stability, efficacy, and future therapeutic design - Why data science and coding skills are essential for next-generation metabolomics and microbiome research - The exciting future of multidimensional separations (GC×GC, LC×LC) in expanding our understanding of complex biological systems Whether you’re an undergraduate entering analytical chemistry or a researcher curious about the intersection of microbiology and metabolomics, this episode offers valuable perspectives on innovative science improving patient health.🔬 Don’t forget to like, subscribe, and click the bell for more expert interviews and breakthroughs in chromatography, mass spectrometry, and analytical sciences.#FMT #FecalMicrobiotaTransplant #Metabolomics #GCxGC #Chromatography #GutHealth #MicrobiomeResearch #MassSpectrometry #AnalyticalChemistry #Microbiota

Join us in this fascinating episode of Concentrating on Chromatography as Dr. Rachael Guenter, PhD, shares her eight-year journey researching neuroendocrine tumors. Discover how her background in plant pathology and engineering shaped her translational medicine approach, and learn about the crucial role of mass spectrometry in uncovering protein-level insights in these rare cancers. Dr. Guenter also discusses the challenges of translating lab discoveries into clinical trials, the promise of spatial mass spectrometry for tumor heterogeneity, and the importance of collaboration between scientists, clinicians, and patients. Whether you're interested in cancer biology, mass spec applications, or cutting-edge cancer research, this episode delivers valuable perspectives and inspiring advice from a leading expert in the field. Subscribe for in-depth scientific conversations and cutting-edge chromatography content every week. #NeuroendocrineCancer #MassSpectrometry #CancerResearch #ChromatographyPodcast #TranslationalResearch #SpatialMassSpec #DrRachaelGuenter