Human COCO PharmaGenie ELISA Kit (SBRS0444)

The COCO protein, a secreted member of the DAN family of bone morphogenetic protein antagonists (gene symbol DAND1), modulates TGF-beta superfamily signaling and has been implicated in embryonic axis formation, reproductive tissue homeostasis, and tumor microenvironment biology. This immunoassay kit from Assay Genie enables quantitative measurement of endogenous COCO from cell culture supernatants, plasma, and serum matrices, supporting developmental biology, oncology, and reproductive medicine research programs.

Each kit is configured for a standard microplate workflow with pre-coated capture antibody on strip wells. Researchers load 100 µL of prepared sample or standard per well, with intra-assay precision validated against purified recombinant COCO analyte. Reagents should be stored refrigerated in their original sealed vials; working dilutions prepared from concentrated stock are aliquoted to limit repeated freeze-thaw cycling. Bring all reagents and plated samples to ambient temperature before initiating the binding incubation. Reagents and standards are intended for research use only and are not approved for diagnostic or clinical decision-making.