Date published: 2025-12-19

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Laminaribiose (CAS 34980-39-7)

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Alternate Names:
3-O-b-D-Glucopyranosyl-D-glucopyranose
CAS Number:
34980-39-7
Purity:
≥95%
Molecular Weight:
342.30
Molecular Formula:
C12H22O11
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Laminaribiose, referred to as 2-O-alpha-D-glucopyranosyl-D-mannobiose, is a disaccharide consisting of two glucose units connected by an alpha-1,2-glycosidic bond. It is abundantly present in various plant sources, including cereals, legumes, and fruits. Laminaribiose holds significant importance as a constituent of plant cell walls, contributing to their formation and the development of cell wall-associated polysaccharides. Moreover, laminaribiose has been a subject of research for its potential applications in synthesizing intricate carbohydrates like cellulose and hemicellulose. Additionally, laminaribiose has garnered attention for its potential utility in producing biodegradable polymers such as polyhydroxyalkanoates and polylactides.


Laminaribiose (CAS 34980-39-7) References

  1. Induction of the celC operon of Clostridium thermocellum by laminaribiose.  |  Newcomb, M., et al. 2007. Proc Natl Acad Sci U S A. 104: 3747-52. PMID: 17360424
  2. Cellodextrin and laminaribiose ABC transporters in Clostridium thermocellum.  |  Nataf, Y., et al. 2009. J Bacteriol. 191: 203-9. PMID: 18952792
  3. Carbohydrate synthesis by disaccharide phosphorylases: reactions, catalytic mechanisms and application in the glycosciences.  |  Luley-Goedl, C. and Nidetzky, B. 2010. Biotechnol J. 5: 1324-38. PMID: 21154671
  4. A laminaribiose-hydrolyzing enzyme, AkLab, from the common sea hare Aplysia kurodai and its transglycosylation activity.  |  Kumagai, Y., et al. 2014. Comp Biochem Physiol B Biochem Mol Biol. 167: 1-7. PMID: 23912026
  5. β-(1→3)-Glucan-mannitol conjugates: scope and amazing results.  |  Descroix, K., et al. 2014. Ann Transl Med. 2: 12. PMID: 25332988
  6. Functional and Structural Analysis of a β-Glucosidase Involved in β-1,2-Glucan Metabolism in Listeria innocua.  |  Nakajima, M., et al. 2016. PLoS One. 11: e0148870. PMID: 26886583
  7. LacI Transcriptional Regulatory Networks in Clostridium thermocellum DSM1313.  |  Wilson, CM., et al. 2017. Appl Environ Microbiol. 83: PMID: 28003194
  8. Chitosan-based hybrid immobilization in bienzymatic reactions and its application to the production of laminaribiose.  |  Müller, C., et al. 2017. Bioprocess Biosyst Eng. 40: 1399-1410. PMID: 28601941
  9. Continuous Laminaribiose Production Using an Immobilized Bienzymatic System in a Packed Bed Reactor.  |  Abi, A., et al. 2018. Appl Biochem Biotechnol. 186: 861-876. PMID: 29766370
  10. Transglycosylation Activity of Catalytic Domain Mutant of Endo-1,3-β-glucanase from Cellulosimicrobium cellulans.  |  Hantani, Y., et al. 2018. Protein Pept Lett. 25: 734-739. PMID: 29972101
  11. Continuous enzymatic production and adsorption of laminaribiose in packed bed reactors.  |  Abi, A., et al. 2019. Eng Life Sci. 19: 4-12. PMID: 32624950
  12. A Novel β-Glucosidase From Chryseobacterium scophthalmum 1433 for Efficient Rubusoside Production From Stevioside.  |  Yan, Z., et al. 2021. Front Microbiol. 12: 744914. PMID: 34712213
  13. Enzymatic Preparation of Gentiooligosaccharides by a Thermophilic and Thermostable β-Glucosidase at a High Substrate Concentration.  |  Xia, W., et al. 2022. Foods. 11: PMID: 35159507
  14. Preparation and Structure Characterization of High-Value Laminaria digitata Oligosaccharides.  |  Cheong, KL., et al. 2022. Front Nutr. 9: 945804. PMID: 35873409
  15. [Preparative approach to mannobiose and laminaribiose (author's transl)].  |  Thiem, J., et al. 1977. J Chromatogr. 130: 305-13. PMID: 856848

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Laminaribiose, 2 mg

sc-286125
2 mg
$180.00

Laminaribiose, 5 mg

sc-286125A
5 mg
$340.00