Description
Lewis Y tetrasaccharide is a defined oligosaccharide biochemical with CAS number 82993-43-9 and empirical formula C₂₆H₄₅NO₁₉. Offered at a minimum purity of 95 %, it has a molar mass of 675,64 g/mol. This tetrasaccharide is used in glycobiology, carbohydrate chemistry, and related biochemical studies where a structurally characterised Lewis Y motif is required. The material is available from manufacturer Carl ROTH for research applications that depend on clear molecular identity and documented composition. Scientists can apply Lewis Y tetrasaccharide in binding experiments, analytical method development, reference comparisons, and structure–function investigations involving fucosylated glycans. Its CAS registration and molar-mass data help align the reagent with established protocols and literature methods. As a specialty biochemical, it fits academic and industrial workflows that call for well-specified oligosaccharide building blocks or standards.
This article is part of Carbohydrates & sugars, in Biochemicals & reagents.
Key features
- Assay: ≥ 95 %
- Colour: white to light yellow
- Form: solid
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 82993-43-9
- Pack sizes: 1 mg, 2 mg, 5 mg, 10 mg, 25 mg
- Purity: min. 95 %
- Empirical formula: C₂₆H₄₅NO₁₉
- Molar mass: 675,64 g/mol
- Storage temperature: -20 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Lewis Y tetrasaccharide, min. 95 %, 1 mg
What is this article?
Lewis Y tetrasaccharide, min. 95 %, 1 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Carbohydrates & sugars, inside Biochemicals & reagents, in Microbiology lab supplies.
A carbohydrate reagent is a sugar or a derivative, specified by identity, anomer where it matters, and purity. Hydrate and anhydrous forms change the mass. A culture-grade sugar and an analytical standard of the same name are different bottles.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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