Date published: 2025-10-13

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Laminaritetraose (CAS 26212-72-6)

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CAS Number:
26212-72-6
Molecular Weight:
666.60
Molecular Formula:
C24H42O21
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Laminaritetraose, a tetrasaccharide constituent of laminarin, is a subject of interest in carbohydrate research, where it is used to study the structure and function of polysaccharides found in algae. As a model compound, it aids in understanding the enzymatic processes involved in the degradation of beta-glucans, which are important for both the energy metabolism in marine ecosystems and the development of biofuels. Researchers leverage laminaritetraose to examine the specificity and kinetics of glucanases, enzymes that catalyze the hydrolysis of the glycosidic linkages within beta-glucans. This tetrasaccharide also serves as a reference compound in the study of carbohydrate-protein interactions, particularly in the investigation of immune responses that are modulated by beta-glucan recognition. Furthermore, its role in fundamental glycobiology research extends to exploring its potential as a building block for the synthesis of complex carbohydrates with diverse biological functions.


Laminaritetraose (CAS 26212-72-6) References

  1. Glucan-like synthetic oligosaccharides: iterative synthesis of linear oligo-beta-(1,3)-glucans and immunostimulatory effects.  |  Jamois, F., et al. 2005. Glycobiology. 15: 393-407. PMID: 15590774
  2. The action modes of an extracellular beta-1,3-glucanase isolated from Bacillus clausii NM-1 on beta-1,3-glucooligosaccharides.  |  Miyanishi, N., et al. 2003. J Biosci Bioeng. 96: 32-7. PMID: 16233479
  3. Purification and Characterization of an Endo-(1,3)-beta-d-Glucanase from Trichoderma longibrachiatum.  |  Tangarone, B., et al. 1989. Appl Environ Microbiol. 55: 177-84. PMID: 16347821
  4. Isolation and properties of a (1,3)-beta-D-glucanase from Ruminococcus flavefaciens.  |  Erfle, JD. and Teather, RM. 1991. Appl Environ Microbiol. 57: 122-9. PMID: 1903625
  5. Enzymatic properties and the primary structure of a beta-1,3-glucanase from the digestive fluid of the Pacific abalone Haliotis discus hannai.  |  Kumagai, Y. and Ojima, T. 2009. Comp Biochem Physiol B Biochem Mol Biol. 154: 113-20. PMID: 19446649
  6. Structure, mechanistic action, and essential residues of a GH-64 enzyme, laminaripentaose-producing beta-1,3-glucanase.  |  Wu, HM., et al. 2009. J Biol Chem. 284: 26708-15. PMID: 19640850
  7. Identification, cloning, and characterization of β-glucosidase from Ustilago esculenta.  |  Nakajima, M., et al. 2012. Appl Microbiol Biotechnol. 93: 1989-98. PMID: 21850431
  8. 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
  9. The β-glucanase ZgLamA from Zobellia galactanivorans evolved a bent active site adapted for efficient degradation of algal laminarin.  |  Labourel, A., et al. 2014. J Biol Chem. 289: 2027-42. PMID: 24337571
  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. Specific hydrolysis of curdlan with a novel glycoside hydrolase family 128 β-1,3-endoglucanase containing a carbohydrate-binding module.  |  Jia, X., et al. 2021. Carbohydr Polym. 253: 117276. PMID: 33278947
  12. beta-Glucanases from Candida albicans: purification, characterization and the nature of their attachment to cell wall components.  |  Notario, V. 1982. J Gen Microbiol. 128: 747-59. PMID: 6750038
  13. Architecture of the yeast cell wall. The linkage between chitin and beta(1-->3)-glucan.  |  Kollár, R., et al. 1995. J Biol Chem. 270: 1170-8. PMID: 7836376

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Laminaritetraose, 1 mg

sc-286129
1 mg
$92.00

Laminaritetraose, 2 mg

sc-286129A
2 mg
$143.00