Quantitative colorimetric assay. This assay has high sensitivity and excellent specificity for detection of Lipopolysaccharide (LPS). No significant cross-reactivity or interference between Lipopolysaccharide (LPS) and analogues was observed. Sample types: cell culture supernatants, cell lysates, plasma, serum, tissue homogenates. Range: 0.47 - 30 ng/ml. Precision: Intra-Assay: CV<10% / Inter-Assay: CV<12%. Time: 3 hours