

23-α-L-Arabinofuranosyl-xylotriose by Molecular Depot is a 2³-α-L-arabinofuranosyl-xylotriose, a defined arabinoxylan fragment. The arabinose branch sits on the second position of the third xylose, so the oligosaccharide reports both backbone cleavage and debranching from one substrate. It is used as a substrate for arabinoxylan degrading enzymes including endo-xylanase, β-xylosidase and α-L-arabinofuranosidase, and as a standard in cereal carbohydrate analysis. Each unit contains 10 mg. MBP supplies Molecular Depot carbohydrate reagents to research labs in the United States, Canada and worldwide.