The Quantikine? Mouse Neutrophil Elastase/ELA2 Immunoassay is a 4.5 hour solid-phase ELISA designed to measure ELA2 in cell culture supernates, tissue lysates, serum, and plasma. It contains NS0-expressed recombinant mouse ELA2 and antibodies raised against the recombinant factor. This immunoassay has been shown to accurately quantitate the recombinant mouse ELA2. Results obtained using natural mouse ELA2 showed linear curves that were parallel 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 natural mouse ELA2. Range: 31.30 - 2000 pg/mL. Sensitivity: 3.37 pg/mL. Time: 4.5 hours