Epinephrine ELISA Kit is a competitive ELISA kit for use with Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids. This assay has high sensitivity and excellent specificity for detection of Epinephrine (EPI). No significant cross-reactivity or interference between Epinephrine (EPI) and analogues was observed. Please note that this kit can also be provided as a rapid ELISA, for quicker results. Please note that this kit is also available as a CLIA Kit. Quantitative Colorimetric Competitive ELISA. Sample Types: serum, plasma, cell culture supernatants, cell lysates and other biological fluids. Range: 24.69 pg/ml - 2000 pg/ml. Sensitivity: < 9.74 pg/ml