Harmonization of IGF1 immunoassay methods using an LC-MS/MS method and associated normative dataset.
Eef G.W.M. Lentjes, Mark S. Pratt, Ido P. Kema, Martijn H. J. R. van Faassen, Ruben E.A. Musson, Michel J Vos
The paper generates and tests IGF1 reference materials for harmonizing immunoassay and LC-MS/MS methods and establishes age-related reference intervals using a biobank dataset.
bioRxiv · Feb 17, 2026 · PreprintBiochemistry