Mouse Secreted frizzled-related sequence protein 4 (Sfrp4) ELISA Kit

From Assay Genie, this sandwich-format immunoassay is designed for the quantitative detection of mouse Secreted frizzled-related sequence protein 4 (Sfrp4), also known by the synonym FRP-4. The kit is intended for research use only and is reactive with mouse samples, accepting serum, plasma, tissue homogenates, cell culture supernates and other biological fluids. It shows specificity for natural and recombinant mouse Sfrp4.

The assay delivers a detection range of 15.6-1000pg/mL with a sensitivity of 7.89pg/mL, and absorbance is read at 450 nm using a microplate reader. Supplied components include a dismountable 8×12-strip ELISA microplate, lyophilized standard, sample and assay diluents, detection reagents A and B, wash buffer, substrate, stop solution, and plate sealers, with storage temperatures specified per component.

SFRP4 is a secreted modulator of the Wnt signaling pathway that regulates cell growth and differentiation, with dysregulation linked to cancer, diabetes, and cardiovascular disorders. The target protein has a molecular weight of 40,342 Da (UniProt Q9Z1N6) and falls within the cancer research area.