May 8th 2024
Yelena Sapozhnikova from the United States Department of Agriculture spoke to The Column about her innovative research investigating PFAS in plastic food storage bags using targeted and non-targeted liquid chromatography–tandem mass spectrometry.
A Strategic Approach to the Quantification of Therapeutic Peptides in Biological Fluids
April 1st 2011The growing market for biotherapeutic peptides and the development of quantitative methods for those analytes has brought to light the challenges facing the analysis of this broad range of compounds. Market forces and regulatory requirements are encouraging analytical groups to develop methodologies that are time- and cost-effective, while still producing assays that are sensitive enough to cope with biological matrices.