The Quantikine Human Coagulation Factor III/Tissue Factor Immunoassay is a 4.5 hour solid-phase ELISA designed to measure human Coagulation Factor III in cell culture supernates, cell lysates, plasma, and urine. It contains NS0-expressed recombinant human Coagulation Factor III and has been shown to accurately quantitate the recombinant factor. Results obtained using natural human Coagulation Factor III showed linear curves that were p arallel to the standard curves obtained using the Quantikine kit standards. These results indicate that this kit can be used to determine relative mass values for naturally occurring Coagulation Factor III.

Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested on one plate to assess intra-assay precision

Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in separate assays to assess inter-assay precision

The recovery of Coagulation Factor III spiked to levels throughout the range of the assay in various matrices was evaluated.

To assess the linearity of the assay, samples containing and/or spiked with high concentrations of Coagulation Factor III were serially diluted with the Calibrator Diluent to produce samples with values within the dynamic range of the assay.