Quantitative colorimetric assay. This assay has high sensitivity and excellent specificity for detection of Neuromedin U (NMU). No significant cross-reactivity or interference between Neuromedin U (NMU) and analogues was observed. Sample types: plasma, serum. Range: 16 - 10000 pg/ml. Precision: Intra-Assay: CV<10% / Inter-Assay: CV<12%. Time: 2 hours