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3-Dansylaminophenylboronic acid


Fluorescent labeling agent for cis-diols (sugars) at high pH values on cell surfaces and in vitro for carbohydrate determination in glycoproteins and for HPLC analysis of sugars.

  • Diol label
  • Lipase inhibitor

3-Dansylaminophenylboronic acid can be used to label vicinal diols (hydroxyl groups on adjacent carbon atoms) of sugars, oligosaccharides and certain amino alcohols to form stable cyclic complexes that a have a fluorescence intensity and peak emission dependent on the environment of the dansyl fluorophore. The fluorescence emission of the dansyl fluorophore is sensitive. This compound is also known to be an active site inhibitor for lipases and certain serine proteases.

Formula: C₁₈H₁₉BN₂O₄S
MW: 370.23 g/mol
CAS Number: 75806-94-9



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Size Supplier No. VWR Catalog Number Unit Price Quantity
50 mg M0329 101176-256 Each (50mg) Retrieving Restricted
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