Jingshu Guo

Jingshu Guo, Ph.D., specializes in clinical and toxicology LC-MS workflows. With over 15 years of experience in mass spectrometry, she develops robust, scalable analytical solutions across small molecules, peptides, and protein-based applications. She works at the intersection of science, customer needs, and business strategy, translating complex analytical challenges into practical workflows that support real-world laboratory adoption. Her work spans clinical research, toxicology, and biomonitoring, including PFAS analysis in biological matrices. She is particularly interested in systems-level approaches while emphasizing well-validated, targeted assays for reliable decision-making.