Human Fetuin B (FETUB) ELISA Kit

Fetuin B is a liver-derived cysteine protease inhibitor glycoprotein whose circulating concentrations are studied as a candidate biomarker in metabolic dysfunction and reproductive biology research. This microplate-format ELISA kit from Assay Genie enables quantitative measurement of human FETUB protein, supporting up to ninety-six determinations per plate run with absorbance-based readout.

The kit is intended for use with human serum samples, EDTA plasma, heparin plasma, and cell culture supernatant, with additional performance evaluated on select tissue homogenate preparations. Components supplied include a pre-coated microplate, biotinylated detection antibody, recombinant protein standards, assay and wash buffers, streptavidin conjugate, substrate solution, and stop reagent, sufficient to perform one complete plate.

Investigations of hepatic protein secretion, non-alcoholic fatty liver disease biomarkers, obesity-linked insulin resistance phenotypes, and oocyte maturation biology frequently include serum FETUB quantification as part of a broader analyte panel, and this kit supplies the necessary reagents for those workflows. Researchers should consult the enclosed product insert for specific working dilution factors and exact calibration curve performance on their own instrumentation.