Clinical utility of urinary liver-type fatty acid binding protein measured by latex-enhanced turbidimetric immunoassay in chronic kidney disease

摘要

Background: Urinary liver-type fatty acid binding protein (L-FABP) measured by enzyme-linked immunosorbent assay method (ELISA) was approved as a clinical biomarker of tubular damage by the Japanese Ministry of Health, Labor and Welfare (MHLW) in 2011. We evaluated a new latex-enhanced immunoturbidimetric assay (LTIA) to evaluate the clinical utility of urinary L-FABP measured by LTIA versus an ELISA assay.