Mouse DKK1 (Dickkopf Related Protein 1) ELISA Kit

Type: Sandwich-ELISA. Detection Range: 0.15-10 ng/mL. Sensitivity: 0.04 ng/mL. Tested Sample Types: Serum, plasma and other biological fluids. Test principle: This ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to GLP-1 . Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for GLP-1 and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain GLP-1 , biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of GLP-1 . You can calculate the concentration of GLP-1 in the samples by comparing the OD of the samples to the standard curve. Protein function: Antagonizes canonical Wnt signaling by inhibiting LRP5/6 interaction with Wnt and by forming a ternary complex with the transmembrane protein KREMEN that promotes internalization of LRP5/6 (PubMed:18524778). Inhibits the pro-apoptotic function of KREMEN1 in a Wnt-independent manner, and has anti-apoptotic activity (PubMed:26206087). Plays a role in limb development, attenuates Wnt signaling in the developing limb to allow normal limb patterning (PubMed:18505822). [The UniProt Consortium]