2²,3²-di-α-L-Arabinofuranosyl-(1,5)-α-L-arabinotriose plus 3²-α-L-arabinofuranosyl-(1,5)-α-L-arabinotetraose

CAS: 1237488-32-2
Molecular Formula: C₂₅H₄₂O₂₁
Molecular Weight: 678.6
Purity: > 70%

2²,3²-di-α-L-arabinofuranosyl-(1,5)-α-L-arabinotriose plus 3²-α-L-arabinofuranosyl-(1,5)-α-L-arabinotetraose for use in research, biochemical enzyme assays and in vitro diagnostic analysis. This mixture contains these two pentasaccharides in ~ 1:1 ratio. It can be used as an analytical standard or as a substrate to help characterise the activities of arabinoxylan degrading enzymes including endo-1,5-α-arabinanase and α-L-arabinofuranosidase. This compound was prepared by the controlled enzymatic hydrolysis of debranched sugar beet arabinan.