Development of a Time-Resolved Fluorescence Microsphere Immunochromatographic Assay for Simultaneous Quantitative Detection of Urinary Estrone-3-Glucuronide and Pregnanediol-3-Glucuronide

Estrone-3-glucuronide (E1-3-G) and pregnanediol-3-glucuronide (PdG), the predominant urinary metabolites of estradiol and progesterone, serve as critical non-invasive biomarkers for predicting threatened miscarriage and evaluating ovarian luteal function. We developed a...