Rat fibroblast growth factor 23 (FGF23) ELISA Kit

Sample Types: serum, plasma, cell culture supernates, tissue homogenates Detection Range: 15.6 ng/mL-1000 ng/mL Sensitivity: 3.9 ng/mL Assay Principle: quantitative Measurement: SandwichAssay Time: 1-5h Sample Volume: 50-100ulDetection Wavelength: 450 nmProtein function: Regulator of phosphate homeostasis. Inhibits renal tubular phosphate transport by reducing SLC34A1 levels. Regulator of vitamin-D metabolism. Negatively regulates osteoblasts differentiation and matrix mineralization. Acts directly on the parathyroid to decrease PTH secretion. Upregulates EGR1 expression in the presence of KL. [The UniProt Consortium]