Mouse NT-ProANP ELISA Kit is a sandwich ELISA kit for use with Serum, plasma and other biological fluids. This assay has high sensitivity and excellent specificity for detection of N-Terminal Pro-Atrial Natriuretic Peptide (NT-ProANP). No significant cross-reactivity or interference between N-Terminal Pro-Atrial Natriuretic Peptide (NT-ProANP) and analogues was observed. Please note that this kit is also available as a CLIA Kit. Quantitative Colorimetric Sandwich ELISA. Sample Types: serum, plasma and other biological fluids. Range: 78.12 pg/ml - 5000 pg/ml. Sensitivity: < 29 pg/ml