Leucine Arylamidase Activity Assay kit

LAP is a membrane-bound enzyme, which is widely present in liver, gallbladder, pancreas and other tissues, and participates in the degradation and renewal of tissue proteins and certain peptides. Various liver diseases due to the activity of serum LAP has increased to varying degrees. LAP can be used as a preliminary detection index for various liver diseases.

LAP decomposes L-leucine p-nitroaniline to produce p-nitroaniline, which has a maximum absorption peak at 405nm, which is calculated by measuring the rate of increase in absorbance of LAP.