Porcine FGF-19 PharmaGenie ELISA Kit (SBRS1573)

FGF-19 (Fibroblast Growth Factor 19) is an enterokine that regulates bile acid synthesis, hepatic gluconeogenesis, and lipid metabolism through FGFR4/β-klotho receptor signaling in the gut-liver axis. This porcine-reactive assay from Assay Genie delivers quantitative measurement of endogenous FGF-19 in cell culture supernatants, plasma, and serum samples collected from swine disease models.

The microplate-based protocol is usually completed within 3.5 hours and is calibrated against recombinant porcine FGF-19 reference material, supporting cross-study comparisons in metabolic disease research, bile acid homeostasis, and liver function studies.

Investigations of non-alcoholic fatty liver disease, cholestasis, intestinal-liver endocrine cross-talk, and energy balance in pigs rely on this format for reproducible inter-assay CVs. Reconstituted standards and the biotinylated detection antibody should be stored refrigerated and aliquoted to limit freeze-thaw cycles, while remaining kit components remain stable at the recommended storage temperature through the stated shelf life. The microplate is intended for research use only and supports comparative endocrinology work, nutritional intervention trials, and translational metabolism studies in livestock-relevant species.