Oligosaccharides

<p>Inhibitor of conversion of primary bile acids to secondary bile acids</p>

<p>Difucosyllacto-N-hexaose (c) is an oligosaccharide that can be found in human breast milk. It has been shown to have an anti-inflammatory effect on the ileum, which may be due to its ability to stimulate the production of short-chain fatty acids in the large intestine and inhibit the release of proinflammatory cytokines.</p>

<p>Sialyl Lewis X Cholesterol is a synthetically modified sugar</p>

<p>2-Acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-D-galactopyranose (also known as galacto-N-biose, GNB and T antigen) is a β 1-3’ linked disaccharide which is found in the gastrointestinal tract as a core component of mucin. GNB has been shown to have potential to protect against glutamate excitotoxicity, a process in which nerve cells can be damaged or destroyed. GNB, along with lactose-N-biose, are found in human milk but are not metabolised by gut enzymes and are instead broken down to a digestible form by bifidobacteria found in the intestinal systems of infants in a symbiotic process.</p>

<p>Please enquire for more information about D-Maltose monohydrate including the price, delivery time and more detailed product information at the technical inquiry form on this page</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>Isolated from the partial acid and enzymic hydrolysates of several of the mannans,  galactomannans and glucomannans. While the trisaccharide has been isolated from all of these sources the tetrasaccharide has only been isolated from ivory-nut mannan, white spruce (Picea glauca) and Pinus strobus glucomannans. Crystalline penta- and hexa-saccharides have been isolated from ivory-nut mannan hydrolysates.</p>

<p>This mixture contains some of the neutral and sialylated oligosaccharides found in human meconium.</p>

<p>Cellobionic acid is produced by oxidative enzymes working on cellulose.  These compounds have found application in cosmetic antiaging formulations, moisturizers, and peels, and in treatment products to improve hyperpigmentation and acne. The bionic acids such as cellobionic acid offer the benefits of α-hydroxyacids without irritation. They also provide additional antioxidant/chelation, barrier strengthening, and moisturizing effects.</p>

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

<p>Trehalose is a naturally occurring disaccharide found in many organisms.Its role in nature is as versatile as its applications in the laboratory. Trehalose is synthesized by cells in response to stress and helps retaining the cellular integrity under tough conditions: An important function of Trehalose is to stabilize protein structures and to prevent proteins from their degradation. Researchers use Trehalosefor instance as a carbon source in selective microbiological media, as desiccation protectant and for cryoprotection.</p>

<p>Synthesized by the action of zinc chloride on tetra-O-acetylmannose and 1-chloro-3,4,6- tri-0-acetylmannose.  Isolated from partial acetolysates of baker's yeast mannan and Saccharomyces rouxii mannan.</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>Lacto-N-fucopentaose II-APD-HSA is a complex carbohydrate that has been chemically modified to include a fucose sugar. Lacto-N-fucopentaose II-APD-HSA is synthesized by the click reaction and then modified with the addition of an acetyl group. The product is then methylated and purified by HPLC. Lacto-N-fucopentaose II-APD-HSA can be used in a wide range of applications, including as a component in glycosylation reactions or as an adjuvant for fluorescence labelling.</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>NGA2 Glycan, 2-AB labelled is a complex carbohydrate that is custom synthesized for research purposes. It is a high purity, high quality product that has been fluorinated and glycosylated. NGA2 Glycan, 2-AB labelled is used in the synthesis of oligosaccharides and polysaccharides. This product can be used for glycosylation, methylation and click modification.</p>

<p>4-Glucopyranosylmannose is a disaccharide compound, which is a synthetic carbohydrate derived from the enzymatic or chemical glycosylation processes. It consists of glucose and mannose units linked through a glycosidic bond. The compound is sourced through advanced synthetic methodologies involving specific glycosyltransferases or chemical catalysts that facilitate the precise attachment of these sugar moieties.</p>

<p>Blood group B trisacchharide-APE-HSA is a synthetic carbohydrate that inhibits the synthesis of complex carbohydrates. The methylation of saccharides and polysaccharides can be accomplished by the addition of an amine to the 3′ hydroxyl group. In this reaction, the sugar is attached to a protein carrier (e.g., human serum albumin) via an amide bond, which prevents its degradation by proteases in the body. The modification of saccharides and polysaccharides is also accomplished through click chemistry, which is based on copper catalysis. This process involves attaching two functional groups through a copper-mediated reaction, forming a new carbon-carbon bond. Modification of saccharides and oligosaccharides can be accomplished using either chemical or enzymatic methods. Sugar modification can be achieved using high purity enzymes that have been custom synthesized for specific purposes (e.g., glycosylation). Carbohydrate modification can</p>

<p>Monofucosyl, monosialyllacto-N-neohexaose-APD-HSA is a complex carbohydrate that is synthesized through the enzymatic polymerization of glucose. This synthetic oligosaccharide is composed of a single monosaccharide, fucose, and two sialic acid residues. Monofucosyl, monosialyllacto-N-neohexaose-APD-HSA can be used in the synthesis of various glycoconjugates such as glycoproteins, glycolipids, or proteoglycans. The chemical modification of this sugar molecule can also be performed to produce a variety of products with different properties.</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>

<p>3'-N-Acetylneuraminyl-N-acetyllactosamine HSA is a carbohydrate that is synthesized by the attachment of an acetyl group to a terminal glucose residue. The product is a custom synthesis and can be used for click modification. 3'-N-Acetylneuraminyl-N-acetyllactosamine HSA has been shown to have high purity and is a complex carbohydrate. This product comes in the form of an oligosaccharide or polysaccharide, which are carbohydrates composed of many sugars. 3'-N-Acetylneuraminyl-N-acetyllactosamine HSA has been fluorinated, which may reduce its degradation in vivo.</p>

<p>Methyl 4,6-O-benzylidene-3-O-(b-D-glucopyranoside)-a-D-glucopyranoside is a synthetic oligosaccharide. It is an important building block of polysaccharides and glycoconjugates. This compound is used in the synthesis of complex carbohydrates, such as glycosylation, polysaccharides, and click modification. It can be custom synthesized for research purposes and has been shown to be high purity.</p>