The Laboratory of Endocrinology & Receptor Biology at the NIDDK requires a modern, reliable platform for sensitive, multiplexed measurement of thyroid and pituitary hormones to support its ongoing research. The need arises because the lab's current Bio-Plex MAGPIX multiplate reader is nonfunctional, outdated, and unsupported, which threatens research continuity and data consistency. A new system must deliver exceptional reproducibility, sensitivity, and data integrity to generate the high-quality data required for studying endocrine regulatory pathways.