Our Newest Enzyme Assay: ID2S

Our new iduronate-2-sulfatase (ID2S) enzyme assay reagents are compatible with both fluorimetry and LC-MS/MS!


Whether your lab is set up for LC-MS/MS or Fluorimetric analysis, GelbChem’s new ID2S Enzyme Assay Cocktail has you covered! Our unique reagents are designed to measure the activity of iduronidate-2-sulfatase (ID2S) in dried blood spots (DBS) via either Fluorimetry or LC-MS/MS. Additionally, Enzyme Assay Reagents from GelbChem are multiplexable with our line of Enzyme Assay Cocktails. Ask us how!


With this year’s addition of MPS-II to the Recommended Uniform Screening Panel (RUSP), GelbChem has taken action to meet the diverse needs of Newborn Screening and research laboratories while reducing costs. Reagents in our Enzyme Assay Line are available individually or as Enzyme Assay Cocktails, which include relevant assay buffers, internal standards, substrates, and products. Our experts are available to guide you through method transfer, and your purchase includes a copy of GelbChem’s official standard operating procedure for each method to get you started.


Contact us today to learn more about this new product. See related products, including QC DBS for endogenous glycosaminoglycan (GAG) biomarkers and Enzyme Assay Reagents and Cocktails for: HGSNAT, SGSH, GNS, GALNS, and GLB1.



#NewbornScreening #NBS #Mucopolysaccharidosis #MPS-II #EnzymeAssay #Biomarker #DriedBloodSpot #DBS #Multiplex #Fluorometry #Fluorimetry #LCMSMS #MassSpectrometry #GelbChem


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