4-Methylumbelliferyl-alpha-N-acetyl -D-glucosaminide-6-sulfate
Available from from Carbosynth, Na-salt: cat.no. EM31027
Biochemical purity not yet determined.
Literature reference:
A fluorimetric enzyme assay for the diagnosis of Sanfilippo D disease
(MPS III D)
Wang He, Voznyi YV, Boer AM, Kleijer WJ, van Diggelen OP.
J Inher Metab Dis 1993, 16: 935-941