Fig. 6From: Urinary excretion of liver-type fatty acid-binding protein reflects the severity of sepsisL-FABP POC assay kit. a Schematic representation of the immuno-chromatographic assay. When the urine samples are applied to the sample pad, L-FABP proteins in the sample react with a gold colloid anti-human L-FABP mouse monoclonal antibody. The antigen-antibody complexes move in the assay bed by capillary action to a second anti-human L-FABP mouse monoclonal antibody situated on the test line, and the conjugate is visualized with a red line. b Color chart of the POC assay kit for quantitative measurements. The test line (T) and control line (C) were visualized within 15Â min after applying the urine samplesBack to article page