Endocrine Abstracts

Urinary N-Acytyl β-D glucoseaminidase EC: 3.2.1.31 is a lysosomal enzyme which is classified in hexosaminidases group. This enzyme is found in different tissues such as, kidney, liver and spleen, but the kidney has maximum level of enzyme.The first step was the standardization of colourimetry and flourimetry of enzyme assay. In colourimerty method para-nitrophenyl N-acetyl β-D-glucosamine is used as substrate and in flourimetry method the subst...