The Human Coagulation Factor XII (F12) ELISA Kit (RDR-F12-Hu) is an enzyme-linked immunosorbent assay for quantitative detection of F12 in Human samples. This kit uses the Ready to Use ELISA format for colorimetric detection of natural F12 in samples including plasma. The kit is easy to use and comes with a pre-coated microplate and all necessary reagents and buffers. The standard curve generated in the experiment is used to calculate the concentration of F12 in samples. For research use only.