Cellooctaose 

Cellooctaose is an oligosaccharide, consisting of eight glucose residues. Cellooctaose is a low-cost polysaccharides in fermentation to hold on Lactococcus lactis recombinant strain growth. Cellooctaose is the substrate of beta-glucosidase (E.C. 3.2.1.21)^[1][2].

Cellooctaose can provide a growth platform for Lactococcus lactis recombinant strain, which constitutively secretes a β-glucosidase and an endoglucanase, and be metabolized into L-Lactic acid (LA)^[1].
Cellooctaose, can be generated from further hydrolyzed cellodextrins (cellotriose to cellooctaose) by β-glucosidase (0.19 μg/mL) to give glucose by sequentially splitting off glucose molecules from the oligomeric substrates and intermediates^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

1315.14

C₄₈H₈₂O₄₁

120434-20-0

OC[C@@H](O[C@H]([C@@H]([C@H]1O)O)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)O)O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)CO)[C@H]1O[C@@H]3O[C@@H]([C@H]([C@@H]([C@H]3O)O)O[C@@H]4O[C@@H]([C@H]([C@@H]([C@H]4O)O)O[C@@H]5O[C@@H]([C@H]([C@@H]([C@H]5O)O)O[C@@H]6O[C@@H]([C@H]([C@@H]([C@H]6O)O)O[C@@H]7O[C@@H]([C@H]([C@@H]([C@H]7O)O)O)CO)CO)CO)CO)CO

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Gandini C, et al. Recombinant Lactococcus lactis for efficient conversion of cellodextrins into L-lactic acid. Biotechnol Bioeng. 2017 Dec;114(12):2807-2817.   [Content Brief]

  [2]. Schmid G, et al. Purification and partial characterization of a cellodextrin glucohydrolase (beta-glucosidase) from Trichoderma reesei strain QM 9414. Biotechnol Bioeng. 1987 Sep;30(4):571-85.  [Content Brief]