poster

A Novel LC-MS/MS Assay for Quantifying Dermatan Sulfate as a Cerebrospinal Fluid Biomarker for Mucopolysaccharidosis II Disease

Accumulation of dermatan sulfate (DS) in tissue and body fluid leads to mucopolysaccharidosis II (MPS II) disorder. The study aims to develop an LC-MS/MS assay to measure DS in human cerebrospinal fluid (CSF) as a biomarker.