Oligosaccharides

<p>The Lewis X trisaccharide 4-methylumbelliferyl glycoside is a high purity, custom synthesis sugar that has been fluorinated and glycosylated. This product is a complex carbohydrate that can be used for various purposes. The CAS number for this product is 359436-57-0.</p>

<p>Difucosyl-para-lacto-N-neohexaose is an extracellular, acidic oligosaccharide with a lactose backbone and two fucoses attached to the 2' position. Difucosyl-para-lacto-N-neohexaose is found in human milk and has been shown to be a potent inhibitor of the lectin anagyroides. Difucosyl-para-lacto-N-neohexaose is composed of tetraoses linked by α(1→4) glycosidic bonds. The linkage between the first two sugars of each tetraose can be either α(1→6) or β(1→3). The linkage between the second two sugars in each tetraose can be either β(1→4) or α(1→6). This linkage pattern restricts the possible structures to six different types,</p>

<p>This product is a fatty acid that binds to the carbohydrate binding sites in the cell membrane of Caco-2 cells. It has been shown to inhibit the growth of cancer cells and radiation induced changes by binding to the sugar moieties on glycoproteins. This product also inhibits the production of glycoconjugates, which are important for cell-cell interactions and biological function. The disaccharide form has been found to be a diagnostic agent for cancer cells, with a structural formula that can be seen in the figure below.</p>

<p>Sulpho Lewisa Na is a complex carbohydrate that has been modified with fluorination and methylation. This product is custom synthesized, high purity, and has a CAS number. It is available for synthesis in various lengths of saccharides with a variety of modifications. Sulpho Lewisa Na can be used in the following applications: glycosylations, click modification, and methylation.</p>

Difucosyl-para-lacto-N-hexaose-APD-HSA is a complex carbohydrate that is a custom synthesis. It has been modified by the addition of difucosyl groups to the para position of lactose and by the attachment of an APD moiety to the N-acetyl group of hexitol. The molecular weight is approximately 1,000 Da. This product is used in glycosylation reactions, such as polysaccharide synthesis, and in fluorination reactions. Difucosyl-para-lacto-N-hexaose-APD-HSA can be found under CAS No. 366511-00-7 and is soluble in water and DMSO.

<p>GalNAca1-3Galb1-4GlcNAc</p>

<p>APF Sialoglycopeptide ammonium salt is a custom synthesis of sialoglycopeptides. The molecule is modified with fluorination, methylation and click modification. It contains a monosaccharide and an oligosaccharide. The saccharide is glycosylated to a complex carbohydrate. APF Sialoglycopeptide ammonium salt has CAS No.:</p>

Hyaluronate rhodamine is a synthetic, high-purity, fluorinated, hydrophilic oligosaccharide. It is a complex carbohydrate with a molecular weight of 1500kDa and a very low viscosity. Hyaluronate rhodamine has been modified to include Click chemistry that provides the potential for site-specific modification on the sugar backbone. The fluorination process can be customized to produce the desired degree of substitution (DS) and functionalization for specific applications. This product has been glycosylated and polysaccharide modified to create an oligosaccharide that is suitable for use in therapeutic and diagnostic applications.

2, 3, 6, 2', 3', 4', 6'-Hepta-O-acetyl-D-maltose is a fluorinated monosaccharide that is used in the synthesis of glycosides. It has a CAS number of 56285-96-2 and can be custom synthesized. This product is an oligosaccharide that can be modified by glycosylation, methylation, or click modification. It is a complex carbohydrate with a high purity and can be used in the modification of sugars.

<p>Benzyl 2-acetamido-3-O-(2,3,4-tri-O-benzyl-a-L-fucopyranosyl)-4,6-O-benzylidene-2-deoxy-a-D-glucopyranoside is a high purity custom synthesis sugar. This compound has been synthesized by Click modification of the amino acid glycoside and fluorination of the sugar. It is an Oligosaccharide with a saccharide chain composed of Monosaccharides and Carbohydrates. The CAS number for this compound is 196941 – 73 – 8.</p>

<p>Heparin derived dp24 saccharide ammonium salt is a complex carbohydrate and a saccharide. It is used for the modification of polysaccharides and oligosaccharides. The compound has been shown to reduce blood coagulation by preventing the binding of calcium ions to thrombin, which then blocks the conversion of fibrinogen to fibrin. Heparin derived dp24 saccharide ammonium salt has high purity and can be custom synthesized with high quality. The compound is also methylated, glycosylated, or click-modified.</p>

<p>GM3-ganglioside NBD (ammonium salt) has a core disaccharide structure (Galβ1,4Glc) with sialic acid linked α2,3 to the galactose residue with nitrobenzoxadiazole (NBD) linked β to position 1 on the reducing terminal glucose residue, in place of the ceramide fatty acid (Ledeen, 2009). Ganglioside GM3 is strongly associated with human tumors, such as, lung, brain, and melanomas, where it is frequently found to be overexpressed. GM3 ganglioside is seen as a possible tumor-associated carbohydrate antigen for cancer immunotherapy (Changping, 2019). GM3 ganglioside is implicated in various other diseases involving chronic inflammation, such as: insulin resistance, leptin resistance, T-cell function, and immune disorders (e.g. allergic asthma). It has also been shown to play an essential role in murine and human auditory systems, and is a common pathological feature of GM3S deficiency is deafness (Inokuchi, 2018).</p>

<p>The maltose solution we offer is a 20% solution in water and of high purity and can be customized to meet your needs.</p>

<p>Useful for raising antibodies to Blood Group B</p>

4-Methoxyphenyl 4-O-(2,4,6-tri-O-benzyl-b-D-galactopyranosyl)-2,3,6-tri-O-benzyl-b-D-glucopyranoside is a suppressor of genes that has been shown to be active in the treatment of leukemia. It suppresses transcription by inhibiting histone H3 acetylation and DNA replication by binding to the dna replication complex at sites of replication. The suppression of genes may be due to its ability to inhibit translation by blocking signal sequences and hybridization with complementary mRNA.

<p>Lacto-N-neotetraosa-APD-HSA is a synthetic monosaccharide that is structurally similar to tetrasaccharide and pentasaccharide. It can be synthesized by click chemistry and has been modified by fluorination and acetylation. Lacto-N-neotetraosa-APD-HSA has a high purity and is an excellent candidate for applications in the food industry, such as sugar substitutes.</p>

Methyl 3-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-4,6-O-benzylidene-2-O-benzoyl-a-D-glucopyranoside is a custom synthesis that has been fluorinated and methylated. This product is a monosaccharide with a CAS No. 7123893 2. It is an oligosaccharide that can be used in the synthesis of saccharides and polysaccharides. Methyl 3 O (2 3 4 6 tetra O acetyl b D glucopyranosyl) 4 6 O benzylidene 2 O benzoyl a D glucopyranoside has been synthesized by glycosylation of sugar. This product can also be used to modify and functionalize complex carbohydrates.

1,6-Anhydro-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-b-D-mannopyranose is a methylated saccharide that has been modified with a click reaction. This product is available for custom synthesis and modification. It is an oligosaccharide with high purity and can be synthesized or modified to be glycosylated or fluorinated. The CAS number for this product is 67591 05 3.

NA2F N-Glycan is a custom synthesized, high purity and monosaccharide glycoprotein. NA2F N-Glycan has been fluorinated and methylated to produce NA2F N-Glycan. The product is a complex carbohydrate that is comprised of an oligosaccharide and polysaccharide. NA2F N-Glycan is synthesized from the sugar saccharide, which is a hexose made up of six carbon atoms that are bonded to each other in a ring.

Benzyl 4- O- b- D- glucosaminyl-b- D- xylopyranoside is an oligosaccharide that is synthesized by the glycosylation of benzyl 4-O- b -D-glucosaminyl b -D -xylopyranoside with a monosaccharide. The synthesis of this compound is achieved through the modification of the parent compound with a fluorination, methylation, or glycosylation. Benzyl 4- O- b -D- glucosaminyl b -D -xylopyranoside can be found in complex carbohydrates, such as cellulose and starch.