Oligosaccharides

<p>3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-D-glucopyranosyl)-1,2-di-O-benzyl-4,6-O-benzylidene--D--mannopyranoside is an oligosaccharide that has a high purity and custom synthesis. This compound is synthesized by Click modification of the sugar with fluorination. The glycosylation and methylation reactions are then carried out to obtain the final product. 3--0-(2--Acetamido--3,4,6--tri--O--acetyl--2--deoxy---D----glucopyranosyl)--1,2--di--O-----benzyl----4,6---O------benzylidene----D--------mannopyranoside is used in the synthesis of oligosaccharides for</p>

<p>Glycyl-lacto-N-fucopentaose I is an oligosaccharide that is a modified form of the carbohydrate, glycogen. It has been synthesized and its structure determined through the use of nuclear magnetic resonance spectroscopy. Glycyl-lacto-N-fucopentaose I is a complex carbohydrate with a molecular weight of 6,280 Da. The chemical formula for it is C194H290O60F6N8O6. This compound is soluble in water, ethanol, methanol, acetone and acetic acid. Glycyl-lacto-N-fucopentaose I has CAS No. 122959-00-5 and one monosaccharide unit methylated with one glycosylation site and one polysaccharide unit with two sugar units fluorinated.</p>

<p>Gala1-3Galb1-4Glc-HSA is a high purity, synthetic galactosylated glycosaminoglycan. Gala1-3Galb1-4Glc-HSA is an important component of the mucin layer that coats the gastrointestinal tract and protects it from infection. It also has a role in promoting epithelial cell growth and repair. The product is available in custom synthesis or can be modified to meet specific requirements.</p>

<p>FA2G1 N-glycan is a custom synthesis that can be modified with fluorination, methylation and click modification. It is a monosaccharide that belongs to the group of saccharides and polysaccharides. Carbohydrates are complex carbohydrates. This glycoprotein is synthesized by the addition of a sugar to an amino acid.</p>

<p>N-Acetyl-D-lactosamine-sp-biotin is an oligosaccharide that is synthesized by the condensation of N-acetylglucosamine and sphingosine. It is a complex carbohydrate that can be modified with fluorination, monosaccharide, and polysaccharides. N-Acetyl-D-lactosamine-sp-biotin has been shown to have a high purity and can be used in the synthesis of glycosylation, methylation, or click chemistry.</p>

<p>A2F Glycan is an oligosaccharide that is synthesized from 2-AB labelled methylated saccharides. It can be used in the synthesis of polysaccharides and as a click modification. A2F Glycan has a CAS number, which allows for custom synthesis, and it is available in high purity. The glycosylation of this product can be modified to suit the needs of the customer. The fluorination of A2F Glycan helps with the synthesis process and provides a complex carbohydrate with few impurities.</p>

<p>Blood group antigen conjugated to spacer and biotin</p>

<p>Neutral difucosylated hexasasaccharide naturally present in human breast milk</p>

<p>1,2,4,6-Tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-aDgalactopyranosyl)-Dgalactopyranose is a modified sugar that can be synthesized by the Click chemistry reaction. It has been used in the modification of saccharides and polysaccharides. This product is CAS No. 123809-61-0 and is available for custom synthesis. 1,2,4,6 tetra O acetyl 3 O-(2 3 4 6 tetra O acetyl a D galactopyranosyl) D galactopyranose is a high purity carbohydrate with glycosylation and fluorination.<br>END&gt; END&gt;</p>

<p>Heparin derived disaccharide sodium salt is a salt form of heparin. It is a heterogenous mixture of low molecular weight compounds that are composed of sugar residues and sulfation. Heparin derived disaccharide sodium salt has been used for the treatment of thrombocytopenic purpura, thrombotic thrombocytopenic purpura, and other bleeding disorders. This drug also has been used to prevent blood coagulation in patients undergoing surgery.</p>

<p>Neutral pentasasaccharide naturally present in human breast milk</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>3,6-Di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-D-glucal is a nacetyllactosamine that is structurally similar to the natural substrate for lactohexosaminidase. This compound inhibits the enzyme activity of this enzyme and other related enzymes. 3,6-Di-O-acetyl-4,6 D -glucal has been shown to inhibit endothelial cell growth in vitro. It also binds to the receptor on endothelial cells and blocks the signal pathways involved in cell growth. The glucose moiety of 3,6 Di O acetyl 4,6 D glucal inhibits lipases by binding to their active sites.</p>

<p>Maltotridecaose is a sugar alcohol with an acceptor group that can be introduced into a cavity in a molecule. It is a sweetener that has been shown to have oligosaccharide properties, which are the molecules that comprise dietary carbohydrates. Maltotridecaose can be found as an unlabeled ingredient in foods such as sugar-free chewing gum, chocolate, and ice cream. The debranching of maltotridecaose occurs by way of glucans and licheniformis.</p>

<p>Tetragalacturonic acid (α-1,4 galacturonotetraose) is derived from pectin or pectic acid by enzymatic or partial acid hydrolysis (Combo, 2012). It is used in galacturonic acid metabolism research as a substrate to identify, differentiate, and characterize endo- and exopolygalacturonase(s), and gluconase(s) (Jayani, 2005). The addition of very short fragments of homogalacturonan, tri-galacturonate, and tetra-galacturonate oligosaccharides restores development in dark-grown, de-etiolated seedling mutants, suggesting that they are unable to generate de-methylesterified pectin fragments. A model of spatiotemporally separated photoreceptive and signal-responsive cell types has been proposed, that contains overlapping subsets of the regulatory network of light-dependent seedling development (Sinclair, 2017).</p>

<p>Monofucosyllacto-N-hexaose II is a tetraol that is used as a reagent in the synthesis of enantioenriched and synthetically tetrasaccharidic products. Monofucosyllacto-N-hexaose II can be obtained by the reaction of Grignard reagents with glucose or by stereoselective reduction of an alpha, beta unsaturated ketone. The presence of the glucose residue in Monofucosyllacto-N-hexaose II makes it an acceptor for esterification reactions. This compound has chiral centers due to its two stereogenic centers at C2 and C3, which are both beta positions on the glucose residue. Monofucosyllacto-N-hexaose II also has a free hydroxyl group at C5 that can be esterified to produce chiral esters.</p>

<p>6-Deoxy-6-mercapto-gamma-cyclodextrin, octakis (Methyl 6DG) is a novel and unique sugar with two methyl groups on the C6 hydroxyl position. It has been synthesized from glucose by a click modification reaction and can be used as an alternative to 6DG for the production of oligosaccharides and polysaccharides. The high purity of Methyl 6DG makes it suitable for use in analytical research, such as fluorescence resonance energy transfer measurements.</p>

<p>Agarose is a polysaccharide found in red algae, typically Gelidium and Gracilaria. It is a strictly alternating polysaccharide of α-1,3 linked D-galactose and β-1,4 linked L-3,6 anhydrogalactose with occasional sulfation at position 6 of the anhydrogalactose residue. Agaro-oligosaccharides result from cleavage at galactose residues and neoagaro-oligosaccharides from cleavage at 3,6-anhydro residues. Neoagarooctaose is reported to have potential for novel cosmeceuticals.</p>

<p>Sodium alginate is the sodium salt of a polysaccharide obtained from brown seaweeds. The main use for alginate is in textile printing as a thickener in the printing of cottons with reactive dyes. In the food industry it is used as a thickener and gelling agent. The chemical structure consists of blocks of (1,4) linked-β-D-polymannuronic acid (poly M), (1,4) linked-α-L-polyguluronic acid (poly G) and alternating blocks of the two uronic acids (poly MG).</p>

<p>Blend of sucrose esters with fatty acid esters from coconut oil used in Cosmetic industry applications.</p>