Guidance with immunoassays from initial assay design to final validation
The drive to achieve regulatory approval of protein-based drugs quickly and efficiently demands methods that can deliver reliable data to support studies in pharmacokinetics, toxicokinetics, pharmacodynamics, biomarker analysis, and immunogenicity. This need has powered the development of a wide and somewhat perplexing range of ligand binding assays (LBAs) and technology platforms designed to function in a regulated environment, from non-clinical studies to post approval. Added to that, developing an assay that is ready for validation can be a real challenge. If you need guidance in this area then you would do well to read ‘Ligand Binding Assays in the Regulated Bioanalytical Laboratory’, a book chapter authored by Johanna Mora , Charles Hottenstein, and Binodh DeSilva at Bristol-Myers Squibb and GlaxoSmithKline (1).