Carboidratos e Glicoconjugados

<p>(D-Galactopyranosyl)-b-D-thiogalactopyranoside is a synthetic disaccharide, specifically used in biochemical and molecular biology research. It is often derived through chemical synthesis using various monosaccharide precursors, designed to mimic natural disaccharides with a modified linkage. This compound acts as a non-metabolizable analog of lactose and can inhibit enzymes like β-galactosidase due to its structural similarity. Importantly, its sulfur-containing thiol linkage imparts unique stability and reactivity characteristics distinct from natural glycosidic bonds.The primary application of (D-Galactopyranosyl)-b-D-thiogalactopyranoside is in research studies exploring carbohydrate-protein interactions, enzyme inhibition assays, and the specificity of galactoside-binding proteins. It serves as a tool to elucidate the mechanics of glycosidases and to develop enzyme assays critical for the study of metabolic pathways involving galactosides. Further, it finds use in diagnostics as a reporter substrate in assays where differentiation from native substrates is necessary. Its role in these applications highlights the compound's utility in advancing scientific knowledge of carbohydrate biochemistry.</p>

<p>2-Acetamido-2-deoxy-4-O-(b-D-galactopyranosyl)-D-glucopyranose LacNAc isomer. This compound has been shown to inhibit pro-inflammatory cytokines in human bronchial epithelial cell lines, which may be helpful in treating inflammatory conditions. The compound can be analyzed using high-performance liquid chromatography (HPLC), which separates molecules based on their chemical properties. The acid residues present in the molecule make it an ideal target for antibodies and polymer-based drug delivery systems. In host cells, this compound is involved in various biological processes related to cell adhesion and signaling.</p>

<p>Potential prebiotic oligosaccharides made from agar by enzymatic hydrolysis</p>

<p>Chondroitin disaccharide 6S sodium salt is a synthetic, fluorinated, oligosaccharide that has been custom synthesized and glycosylated. It is a sugar-based compound with a high purity and excellent solubility in water. It was synthesized by click modification of the sugar monomer with an amine group at the reducing end. The chondroitin disaccharide 6S sodium salt was further modified with methylation to yield a product with a higher purity.</p>

<p>Please enquire for more information about 1,5-α-L-Arabinooctaose including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1,5-α-L-Arabinohexaose is a carbohydrate. It is a nonreducing sugar that can be found in plants. 1,5-α-L-Arabinohexaose has an optimum pH of 5 and an ethanol concentration of 0.02%. The enzyme form of 1,5-α-L-Arabinohexaose is α-(1→6)-glycosidase. This enzyme hydrolyzes the α-(1→6) glycosidic bond between two glucose residues in a polysaccharide chain to produce β-(1→4) bonds. It also hydrolyzes the β-(1→4) glycosidic bond between two galactose residues to produce β-(1→2) bonds and oxidizes the terminal carbon atom to produce aldehyde products.<br>A structural analysis of this carbohydrate was conducted using marine microorganisms and it was found that they contain galacturonic acid and sugar residues</p>