Rat Irisin ELISA Kit (RTFI01474)

Irisin is a 112-amino-acid myokine produced by proteolytic cleavage of the transmembrane precursor FNDC5, and it circulates as a hormone implicated in exercise-induced thermogenesis, glucose homeostasis, and adipocyte browning in mammalian systems. This colorimetric immunoassay from Assay Genie provides a quantitative tool for measuring irisin levels in rat serum samples and rat plasma specimens within a research laboratory workflow. Supplied as a complete kit containing a pre-coated microplate, the assay supports 96 individual reactions and is intended for in vitro research use only, particularly in studies of metabolic regulation, exercise physiology, type 2 diabetes models, or brown-adipose-tissue biology in rodent cohorts. Reagents should be stored refrigerated and protected from light, and standards or detection antibodies are commonly aliquoted upon receipt to limit freeze-thaw cycles. End-user applications include serum-based biomarker screening, plasma-based endocrine profiling, and time-course studies of circulating irisin following exercise, cold exposure, or pharmacological intervention in rat models.