4-硝基苯基-2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖苷 98%

4-Nitrophenyl 2-acetamido-2-deoxy-β-D-glucopyranoside is a useful substrate for rapid colorimetric assay of N-acetyl-b-glucosaminidase activity in human urine. Chromogenic β-Glucosaminidase substrate yielding a yellow solution upon cleavage, employed particularly in yeasts and molds.