Cortisol assays across the physiologic spectrum: Access immunoassay compared with LC-MS/MS | Synapse
March 7, 2026
Cortisol assays across the physiologic spectrum: Access immunoassay compared with LC-MS/MS
Key Points
To compare the accuracy of cortisol measurements between immunoassays and LC-MS/MS methods.
Analyzed cortisol levels using both immunoassay and LC-MS/MS techniques.
Evaluated measurement consistency across different physiological states.
Immunoassay results aligned closely with LC-MS/MS measurements.
Both methods yielded reliable cortisol assessments across the physiologic spectrum.
Abstract
Clinicians should be reassured that this immunoassay provides cortisol measurements similar to gold-standard LC-MS/MS across the physiologic continuum.