Digalacturonic acid

Digalacturonic acid

Catalog Number:
C003143404BIO
Mfr. No.:
OD01657
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      • Overview
        • Digalacturonic acid (DGA) (α-1,4 galacturonobiose), is derived from pectin or pectic acid, by enzymatic or partial acid hydrolysis. It is used in the co-crystallization of enzymes such as proteinase K. It is also used in galacturonic acid metabolism research as a substrate to identify, differentiate, and characterized endo- and exopolygalacturonase(s), and gluconase(s).

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      • Properties
        • Categories
          Pectin-Derived Oligosaccharides
          CAS Number
          5894-59-7
          Molecular Formula
          C12H18O13
          Molecular Weight
          370.26 g/mol
          Note
          There is no hazardous surcharge associated with this product.
          There is no special packaging charge associated with this product.

          * For research use only. Not for human or veterinary use

      • Reference
        • Combo et al (2012), Enzymatic production of pectic oligosaccharides from polygalacturonic acid with commercial pectinase preparations, Food and Bioproducts Processing, 90(3), 588-596
          Larson, et al (2009). High-resolution structure of proteinase K cocrystallized with digalacturonic acid, Acta Crystallographica, 65(3), 192-198.
          Jayani et al (2005), Microbial pectinolytic enzymes: A review, Process Biochemistry, 40(9), 2931-2944

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