Oligosaccharides

Chondroitin disaccharide di-UA2S disodium salt is a high purity, custom synthesis, sugar, click modification, fluorination, glycosylation, synthetic oligosaccharide. It is a complex carbohydrate of the monosaccharide and saccharides which are composed of glucose and glucuronic acid. The molecular weight is 721.00 g/mol with a CAS number of 149368-04-7. This product has been modified to include methyl groups on N-6 and N-2 positions in the side chains of both uronic acids. Chondroitin disaccharide di-UA2S disodium salt is an oligosaccharide that has been synthesized from chondroitin sulfate with a molecular weight of 5400.00 g/mol.

k-carrageenan derived pentasaccharide trisulphate+(3-6 anhydrogalactose)

6-O-(2,3,4,6-Tetra-O-acetyl-a-D-mannopyranosyl)-1,2,3,4-tetra-O-benzyl-a-D-mannopyranoside is an oligosaccharide with a complex carbohydrate structure. This chemical is a custom synthesis and it has high purity. 6-O-(2,3,4,6-Tetra-O-acetyl-a-D-mannopyranosyl)-1,2,3,4-- tetra--O--benzyl--A--mannopyranoside is used as an intermediate for the production of other compounds. The CAS number for this compound is

A mixture of sodium trigalacturonate & tetragalacturonate (α-1,4 sodium galacturonotriose + α-1,4 sodium 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, restore 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).

D-Lactal is a dibutyltin oxide that is used in the synthesis of n-acetyllactosamine, disaccharides and trisaccharides. D-Lactal has been shown to have high resistance to chloride ion, which is one of the most common reagents for cleavage. It can also be used as a synthetic precursor for other glycoside derivatives by reacting with triflic acid or trisaccharide. Triflic acid and trisaccharide react with chloride to form a stereoselective glycosidic bond. D-Lactal is also able to bind lectins, carbohydrate chemistry and carbohydrate chemistry reagents.

Di-a-D-galactosyl-mannopentaose is a mannopentaose derivative that has been modified with a methyl group at the C2 position and fluorinated at the C6 position. This compound can be used as an intermediate in the production of oligosaccharides and polysaccharides, which are complex carbohydrates that contain many sugar molecules. The product is of high purity, with no detectable impurities. It was synthesized using a custom synthesis approach, which allows for modification of the chemical structure to produce desired properties. This product is stable when stored at room temperature and does not require refrigeration. It does not contain any organic solvents or volatile compounds and is free from endotoxins or heavy metals.

Please enquire for more information about L-Heptaguluronic acid heptasodium including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Sialyl-Lex-hexa-APD-HSA including the price, delivery time and more detailed product information at the technical inquiry form on this page

Methyl 2-acetamido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-a-D-glucopyranoside is a custom synthetic product. It is a complex carbohydrate made of an oligosaccharide and polysaccharide. This product is modified with saccharide and methylation. Methyl 2-acetamido-2-deoxy 3 O-(2,3,4,6 tetra -O acetyl b -D galactopyranosyl) a D glucopyranoside has CAS number 62998 28 1 and its purity level is high. The fluorination of this compound provides it with an additional feature of being water soluble. The synthesis of this product involves the use of the sugar in order to produce glycosylations.

Induces ulceration; used to model inflammatory bowel disease

Hyaluronate decasaccharide is a molecule that belongs to the group of glycosaminoglycans. It is a polysaccharide consisting of 10 disaccharides, which are linked by alternating β-1,4 and β-1,3 glycosidic bonds. The molecular weight of this molecule is about 20 kDa, and it has an average degree of polymerization of about 4. Hyaluronate decasaccharide has been found to be present in the extracellular matrix and plays an important role in cell proliferation and differentiation. This molecule is also involved in the regulation of inflammatory responses and tissue repair processes.

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.

Stability Very Hygroscopic Applications CDPcholine cholinephosphotransferase analog. References Kennedy, E.P., et al.: J. Biol. Chem.,222,185 (1956),

Useful for raising antibodies to Blood Group B

Applications D-Talono-1,4-Lactone is sugar compound in furanose form that can be converted inbto aldose or aldonic acid form through the use of fungal pyranose dehydrogenase. References Ohrui, H. et al.: Agri. Biolog. Chem., 49, 3319 (1985); Sedmera, P. et al.: J. Mol. Cata. B. Enz., 41, 31 (2006);

1,4-β-D-Xylotriose is a pentose sugar that is the main component of hemicellulose. It is found in plant cell walls and has been studied using surface methodology to determine the covalent linkages and structure of 1,4-β-D-Xylotriose. Xylotrioses are also used as a substrate for enzyme reactions and have shown to have a number of enzymatic activities, including glycosidases, cellulases, xylanases, and arabinofuranosidases. Xylotrioses are also part of complex enzyme models that can be used to study disulfide bonds. Xylotrioses are polymers that are important for structural analysis due to the presence of β-1,4 links. The genome DNA has been found to contain many genes coding for xylanase enzymes.

4-O-(b-D-Glucopyranosyl)-b-D-thioglucopyranose is a methylated, saccharide. It is a polysaccharide that can be modified with Click chemistry to introduce a variety of modifications in order to make it more suitable for different applications. This compound may be glycosylated or fluorinated for use in pharmaceuticals, as well as have its carbohydrate content modified. 4-O-(b-D-Glucopyranosyl)-b-D-thioglucopyranose is used as a synthetic sugar and is CAS No. 97787-84-5.

Adhesion molecule in eukaryotic-bacterial cell interactions

1,2,3-Tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-a-D-galactopyranosyl)-b-D-galactopyranoside is an oligosaccharide with a galactosamine residue at the nonreducing end. It is a triacylglycerol that has been methylated and fluorinated. This product can be used as a sugar for synthesis of complex carbohydrates or for modification of monosaccharides. The high purity of this product makes it suitable for use in pharmaceuticals and other applications requiring high purity.

Chitotriose undecaacetate is a synthetic substrate that is used in transfecting experiments. It has high sensitivity and can be used to introduce nucleic acid into cells. Chitotriose undecaacetate is used as a synthetic fluorometric assay for the determination of chitinase activity in vitro or as a substrate for cell-free synthesis of nucleic acids. It has been shown to possess moieties that are sensitive to hydrogen chloride and chloride ions, making it an effective probe for the determination of these ions. Chitotriose undecaacetate also reacts with sephadex G-200, which makes it useful for separating DNA fragments by electrophoresis.

Glycyl-Lewisa is a synthetic, fluorinated monosaccharide that is produced by the modification of glycerol. Glycyl-Lewisa is a fluorescent compound that can be used as a biomarker for glycosylation, methylation, and other modifications. Glycyl-Lewisa is also a substrate for polysaccharide synthesis and has been shown to have antiviral effects against HIV. This product can be custom synthesized to meet specific customer needs.

4-O-[3-O-(2-Acetamido-2-deoxy-a-D-galactopyranosyl)-b-D-galactopyranosyl]-D-glucose is a saccharide that is modified with a methyl group at the C4 position. It can be used for the synthesis of other saccharides, oligosaccharides and polysaccharides. The molecular weight of this compound is 564.47 g/mol and its chemical formula is C44H62O30Glu. This product has CAS No. 96623-71-1 and can be purchased from custom synthesis companies with high purity and good quality.

Tetrasaccharide; tumor-associated antigen; prognostic factor

GalNAca1-3(Fuca1-2)Gal-HSA (6 atom spacer)

Heparin disaccharide I-H trisodium salt is a high purity, custom synthesis, methylated, glycosylated, fluorinated, complex carbohydrate with a CAS number of 136098-04-9. It has been modified by the addition of a saccharide group and can be used for research purposes.

Gal[2346Ac]b(1-3)GlcN3[46Bzd]-b-MP is a custom synthesis that has been modified with fluorination, methylation, and modification. The product contains a monosaccharide, oligosaccharide, saccharides, and complex carbohydrates.

Galactosyllactose attenuated NF-κB inflammatory signaling in human intestinal epithelial cells and in human immature intestine. Thus, galactosyllactoses are strong anti-inflammatory agents in human colostrum and early milk, contributing to innate immune modulation. The potential clinical utility of galactosyllactose warrants investigation.

Gala1-3(Fuca1-2)Gal Conjugated to BSA on Fractogel with glycosylamine formation

The chemical name of the compound is 4-Methoxyphenyl 2-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-a-D-glucopyranosyl)-3,4-di-O-benzyl--6--O--pivaloyl-[a]-D--mannopyranoside. The molecular formula is C47H69NO17. The molecular weight is 838.10 g/mol. This product is a white to off white solid that has no odor and a sweet taste. Compound can be custom synthesized to customer's specification and purity requirements. The CAS number for this compound is 1820574-70-6.

Ganglioside GM3NeuGc (sodium salt) has a core disaccharide structure (Galβ1,4Glc) with N-glycolyl sialic acid linked α2,3 to the galactose residue, and ceramide linked β to position 1 on the reducing terminal glucose residue (Ledeen, 2009). GM3(NeuGc) ganglioside is of interest due to its restrictive expression in normal human tissues, according to immunohistochemical studies, using either polyclonal or monoclonal antibodies. However, both immunohistochemical and biochemical methods have strongly suggested its over-expression in human breast tumours (Oliva, 2006). It is seen as a possible tumor-associated carbohydrate antigen for cancer immunotherapy (Changping, 2019).

Glycyl-6'-sialyllactose is a custom synthesis that modifies glycyl 6'-sialyllactose. It has been fluorinated, methylated and then monosaccharide and synthetic. This product has been Click modified, which is an oligosaccharide. The CAS number for this product is 1040391-14-8. Glycyl-6'-sialyllactose is a saccharide with a complex carbohydrate structure. It is a sugar that contains the carbohydrates glucose, galactose and sialic acid.

GD2 oligosaccharide is the core trisaccharide structure of the ganglioside GD2 (sodium salt) (GalNAcβ1,4Galβ1,4Glc) with its two sialic acids linked α2,3/α2,8 to the central galactose residue (Ledeen, 2009). GD2 ganglioside is expressed at a low concentration in the central nervous system, nerves, skin melanocytes and stem cells in healthy adults. On the other hand, GD2 ganglioside is overexpressed in a number of tumors, including: neuroblastoma, melanoma, small cell lung carcinoma and brain tumors. Recently, GD2 ganglioside has been found in low concentrations on breast cancer stem cells (CSC) that possess: self-renewal properties (division without disrupting the undifferentiated state) and tumor-initiating capabilities. It has been suggested that GD2 ganglioside may be developed as an effective target antigen for CSC immunotherapy (Fleurence, 2017).

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. Neoagarobiose is reported to exhibit skin moisturising and whitening properties.

Methyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-a-D-galactopyranoside is a lectin that binds to the terminal galactose of b-D-galactopyranosides. It has been shown to be a potent inhibitor of cellular death and is able to bind to the surface of cells, preventing their destruction by the immune system or other natural factors. The binding site for MGA is found on cell membranes, and it can also act as an antiinflammatory agent. MGA has also been shown to inhibit interactions between proteins, which may lead to changes in protein synthesis and regulation. Lectins are proteins that bind to specific carbohydrates on the surfaces of cells. They are part of a group called glycoproteins and are often used as probes in techniques such as lectin histochemistry and immunohistochemistry.

Please enquire for more information about Lewis A trisaccharide methyl glycoside including the price, delivery time and more detailed product information at the technical inquiry form on this page

Hexasaccharide dp6 is a synthetic hexasaccharide that mimics heparin. It binds to the antithrombin III and pentasaccharide in human plasma, which are proteins that inhibit blood clotting. Hexasaccharide dp6 also has affinity for peptides from HIV-1 and anti-HIV activity. Hexasaccharide dp6 can be used to prevent coagulation or as an antithrombotic agent.

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Dermatan sulphate is a glycosaminoglycan found in skin, blood vessels, heart valves, tendons, aorta, spleen and brain and is usually isolated from pig skin or beef lung tissue. The disaccharide repeat unit is composed of L-iduronic acid and N-acetyl-galactosamine-4-sulphate linked β-(1,3) and β-(1,4). There are also small amounts of D-glucuronic acid.

2-O-Acetamido-1,6-di-O-acetyl-2-deoxy-4-O-(2-acetamido-3,4,6-tri-O-acetyl)muramic acid is a synthetic oligosaccharide. This compound is used in research for the synthesis of glycosylides and glycosidase inhibitors. It can be modified to include fluorine atoms and click chemistry modifications. 2OAAmDDA is soluble in DMSO and acetone. It has a CAS number of 4891465.

Tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-D-glucopyranose is a covalently bound glycoside of benzoic acid and glucose. It can be obtained by the chemical catalysis of clostridium in an acetate medium. The reaction produces a tetrasaccharide with three acetate groups at C2, C3 and C6. This compound has shown to have antimicrobial activity against Clostridium licheniformis and Clostridium butyricum.

N-Acyl-neuraminyl lactoses are a class of modified N-glycosides that can be synthesized from monosaccharides, such as glucose and galactose. The modification of the sugar moiety with a fatty acid has been shown to confer resistance to hydrolysis by bacterial enzymes. This is due to the fact that esterases cannot cleave the bond between the fatty acid and the sugar, which prevents hydrolysis. The synthesis of these compounds is achieved through an oxidative process using sodium hypochlorite in methanol solution. The reaction starts with oxidation of glycerol followed by substitution of the hydroxyl group on glycerol with a fatty acid chloride. The final product is then purified by liquid chromatography.

Applications Thymidine-1',2',3',4',5'-13C5 is the labeled version of Thymidine (T412000), constituent of deoxyribonucleic acid. References Levene, L., et al.: J. Bil. Chem. 83, 793 (1929), Tollin, et al.: Nature 217, 1148 (1968);

This custom synthesis complex carbohydrate has a CAS number and is a polysaccharide. It is modified by methylation, glycosylation, click modification, and fluorination. This carbohydrate has high purity and is synthesized synthetically.

Tetra-O-benzyl-2-O-(2,3,4,6-tetra-O-benzyl-a-D-glucopyranosyl)-b-D-galactopyranoside is a polysaccharide that is synthesized by the methylation of 1,3,4,6-tetra-O-benzyl -2,3,4,6 tetra - O - benzyl - a - D - glucopyranoside. It can be used to modify proteins and oligosaccharides. This product is custom synthesized and has high purity.

CO2-philic compound; used in pharmaceuticals and CO2-based processes

Tri-guluronic acid sodium salt (1,4-linked α-L-sodium guluronotriose) is one of a number of oligosaccharides obtained from alginate which is a polysaccharide in brown seaweeds containing: blocks of repeating mannuronic acid sequences (M-M-M-M etc), repeating guluronic acid sequences (G-G-G-G etc), and alternating M-G-M-G sequences. This oligosaccharide can be released by acid hydrolysis (Shimokawa, 1996) and a number of biological activities have been discussed in a recent review (Xing, 2020).

This compound is generally known as sucralfate and is a medication for the treatment of active duodenal ulcers. It is also used for the treatment of gastroesophageal reflux disease (GERD) and stress ulcers.  Sucralfate is a sucrose sulfate-aluminium complex that binds to the ulcer, creating a physical barrier that protects the gastrointestinal tract from stomach acid and prevents the degradation of mucus. It also promotes bicarbonate production and acts like an acid buffer with cytoprotective properties.

O-(2,2',3,3',4',6,6'-Hepta-O-acetyl-b-D-lactosyl)-N-hydroxysuccinimide is a modified oligosaccharide that is synthesized by the reaction of an acetylated succinimide with a glycosylase. This product is used as a chemical intermediate in the production of saccharides and polysaccharides. It can be used for fluorination reactions to produce fluorinated saccharides.

Inhibitor that targets cellulase enzymes engaged in the degradation of cellulose.

GM1a pentasaccharide (ammonium salt) has a core tetrasaccharide structure (Galβ1,3GalNAcβ1,4Galβ1,4Glc) with a single sialic acid residue linked α2,3 to the inner galactose residue (Ledeen, 2009). GM1a pentasaccharide is the carbohydrate moiety in GM1a ganglioside which interacts and modulates tyrosine kinases, such as, neural tropomyosin receptor kinase A (TrkA), by inducing the release of neurotrophins from fibroblast cells and the epidermal growth factor receptor (EGFR) (Higuero, 2009). Oligosaccharide domain of monosialylated glycosphingolipid GM1 of a-series that specifically interacts with cholera toxin B subunit (CBT) from V. cholerae, heat-labile toxin B subunit (LTB) from E. coli and alpha toxin from C. perfrigens. This ganglioside is abundant in nervous system as well as in other peripheral tissues (Chiricozzi, 2020).

1,3:1,4-B-glucotetraose (A) is a high purity and custom synthesis of Oligosaccharide. It is an oligosaccharide sugar derived from glucose. The chemical structure contains an alpha-(1,4)-linked 1,4-alpha-D-glucopyranosyl residue with a glycosylation at the 3 position. 1,3:1,4-B-glucotetraose (A) is synthesized by methylation of 1,3:1,4-B-glucotetraose (B), followed by fluorination and then click modification. This compound has CAS No. 58484-04-1 and can be used in applications such as Fluorination or Click Modification.

Benzyl 3-O-(2,3,4,6-tetra-O-benzyl-a-D-galactopyranosyl)-4,6-O-benzylidene-D-galactopyranose is an oligosaccharide with a complex carbohydrate structure. It is a synthetic sugar that has been modified by fluorination and monosaccharide modifications. The product has a CAS No. of 155835-96-4 and can be custom synthesized to meet specific requirements. It is available in high purity and can be used in glycosylation reactions or click chemistry modifications.

2-Acetamido-2-deoxy-4-O-(beta-D-[UL-13-C-6]-galactopyranosyl)-D-glucopyranose 6-sulfate is an oligosaccharide that has been fluorinated and methylated. This compound has a CAS number and can be custom synthesized, as well as modified with a click reaction. It is a high purity, complex carbohydrate that can be modified with a variety of modifications.

Heparin derived dp22 saccharide ammonium salt is a complex carbohydrate that is synthesized with the click chemistry. It is a high purity, fluorinated compound. This modified heparin has an average molecular weight of approximately 5,400 Da and contains an average of 15 saccharide units. Heparin derived dp22 saccharide ammonium salt has been modified by methylation and glycosylation to produce a heparin-like compound that can be used as a drug delivery system for anticancer drugs.

D-Galactopyranosyl-(b1-3)-[N-acetylneuraminyl-(a2-6)]-D-N-acetylgalactosaminyl serine is a synthetic, fluorinated glycoside that has been modified with methylation and saccharide modifications. It is used in click chemistry to modify proteins and other biomolecules. This compound is available as a custom synthesis, and can be modified with various saccharides or oligosaccharides. D-Galactopyranosyl-(b1-3)-[N-acetylneuraminyl-(a2-6)]-D-N-acetylgalactosaminyl serine is an important carbohydrate in glycosylation reactions as it contains the sugar backbone needed for N-, O-, and S-glycosidic linkages. The CAS number for this compound is 514063-.

2,3,6-Tri-O-acetyl-4-O-[2,3,6-tri-O-acetyl-4-O-(2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl bDgalactopyranosyl)-bDglucopyranosyl]-aDglucopyranosyl bromide (TTA) is an acetylated oligosaccharide with a degree of polymerization of 5. It has a molecular weight of 1312. The compound is a methylated saccharide which is synthesized from 2,3,6 tri O acetyl 4 O methyl 2 3 6 tetra O acetyl b D galactopyranosy 1

Maltotetraose-APD-HSA is a complex carbohydrate with a high purity. Maltotetraose-APD-HSA is a synthetic oligosaccharide that has been modified by glycosylation, methylation, and fluorination. It is an alpha 1,4 linked maltotetraose that has been conjugated to HSA. Maltotetraose-APD-HSA has the CAS number 113789-04-8 and its molecular weight is 495.7 Da. Maltotetraose-APD-HSA can be found in the monosaccharides saccharide and carbohydrate categories.

This product is a custom synthesis and modification of a natural product. The chemical name is 4-Methoxyphenyl 2-acetamido-4-O-[2-O-acetyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-aDmannopyranosyl)-4-ObenzylbDmannopyranosyl]-3,6diOBenzyl2deoxybDglucopyranoside. This molecule has been fluorinated with trifluoromethanesulfonic acid in the presence of polystyrene as an initiator to form the desired compound. The molecular weight of this molecule is 1,895.09 g/mol. This product was synthesized by methylation using methanol and ammonium chloride as reagents in the presence of tetrapropylammonium perruthenate as catalyst for the process.

Lewis B pentasaccharide is a custom-synthesized carbohydrate that belongs to the Modification, saccharide, Oligosaccharide, sugar category. It is an oligosaccharide with a non-reducing end and a reducing end. Lewis B pentasaccharide is a complex carbohydrate that is synthesized from monosaccharides by glycosylation and methylation reactions. This product has high purity and it can be used in research for its fluoroquinolone resistance properties.

3'-Sialyllactose-GEL is a custom synthesis of a complex carbohydrate. It has CAS No. and is a polysaccharide that has been modified by methylation, glycosylation, and click modification. 3'-Sialyllactose-GEL is a high purity product with fluorination. It is synthetic and has a molecular weight of 1,000 Daltons.

Glycyl-asialo, galactosylated fucosylated biantennary is a synthetic glycosylated oligosaccharide that is fluorinated at the 6-position. It has been shown to have high purity and good chemical stability. The carbohydrate is made from a complex of saccharides, which are linked together by glycosidic bonds. This product is available for custom synthesis with methylation and monosaccharide modifications. CAS No.: 128868-20-2

2-Acetamido-2-deoxy-4-O-(b-D-galactofuranosyl)-D-glucopyranose is a carbohydrate that belongs to the class of disaccharides. It is a member of the family of b-D-galactofuranosides, which are derived from the hydrolysis of glycosidic linkages in b-D-galactopyranose. 2A2DDG has been shown to interact with sulfate groups and nonreducing sugars. The interaction between 2A2DDG and sulfate groups may be due to the presence of hydroxyl group on the molecule's side chain. The disaccharide can be used as an analogue for glycosylation experiments, such as those involving glycosyltransferases or glycosidases.

Sialyllacto-N-fucopentaose V is a complex carbohydrate with the CAS No. 89458-13-9. The molecular weight of this compound is 597.07 g/mol, and it has the following chemical structure: This compound is an oligosaccharide with a saccharide modification and methylation, as well as glycosylation and carbamylation. This compound also has a click modification, which was introduced by in vitro enzymatic fluorination with sodium fluoride to provide a high purity product.

Gala1-3(Fuca1-2)Gal Conjugated to BSA-good antibody elicitor

4-O-(b-D-Galactopyranosyl)-D-glucosamine is a sugar that is found in the human body. It has been shown to have anti-cancer properties and is being studied as a potential therapeutic agent for squamous cell carcinoma. Basic structural analysis of 4-O-(b-D-Galactopyranosyl)-D-glucosamine has been performed on methyl glycosides, oligosaccharides, and bovine serum albumin. The sugar can be used to inhibit transcriptional regulation through its interactions with DNA. 4-O-(b-D-Galactopyranosyl)-D-glucosamine has also been found to inhibit the activities of enzymes involved in methyl glycoside synthesis, which may be related to its effects on cancer cells.

Lewis Y pentasaccharide-sp-biotin is a custom synthesis of an oligosaccharide with a complex carbohydrate. It can be produced by Click modification, fluorination, glycosylation, or methylation and has CAS No. 447-19-1. Lewis Y pentasaccharide-sp-biotin is a high purity product that can be used in research applications such as the study of Lewis Y antigen and its role in human immunity and cancer.

Ex algal/bacterial polysaccharides-value in b1-3 glucanase assays & diagnostics

2,3,6,2',3',4',6'-Hepta-O-acetyl-b-lactosyl azide is a custom synthesis of a carbohydrate that has been modified by the addition of acetyl groups to one end and the attachment of an azide group to the other. The synthesis of this compound has been completed in high purity and is available for purchase. This compound is a complex carbohydrate that is a sugar that can be modified by fluorination. It is also an oligosaccharide or polysaccharide with saccharide units.

Core antigen ABO trisaccharide conjugated to HSA via an aminophenyl ethyl spacer

4-O-(4-O-(a-D-Glucopyranosyl)-a-D-glucopyranosyl)-b-D-thioglucopyranose is a glycosylation product of the sugar 4-O-(4-O-(a-D-glucopyranosyl)-a-D-glucopyranosyl) b -D -thioglucopyranose. It is synthesized by reaction of 4,5,6,7,8,9,10,11,12,13,14 and 15 with a 1:1 molar ratio. The product can be modified to methylated or fluorinated products using the click chemistry method.

NGA5FB is a custom synthesis, modification, and fluorination of a glycan. It is a monosaccharide with a methylation and click modification on the terminal glucose. This glycan is synthesized with an oligosaccharide saccharide that contains a complex carbohydrate. The CAS No. for this product is 2279-97-0.

The 6-O-(a-D-galactopyranosyl)-D-mannopyranose, also known as epimelibiose, is an oligosaccharide formed by linking an α-D-galactose molecule to a D-mannose molecule. It could be found in various natural products or glycoconjugates, such as glycolipids or glycoproteins. The configuration and linkage of sugars in such molecules often play a crucial role in their biological functions. 6-O-(a-D-galactopyranosyl)-D-mannopyranose can be used in research to modify polysaccharides and glycans. It has a role as a plant metabolite and a mouse metabolite.

Ex algal/bacterial polysaccharides-value in b1-3 glucanase assays & diagnostics

Heparin is a polysaccharide consisting of repeating units of glucosamine and glucuronic acid that has been shown to have anti-coagulant, antithrombotic, and anti-inflammatory properties. Heparin disaccharide III-H disodium salt is a heparin disaccharide that has been modified by the addition of sodium ions. This heparin disaccharide has been shown to inhibit the proliferation of leukaemia cells in vitro, which may be due to its inhibition of DNA synthesis or cell cycle progression. The mechanism by which this heparin disaccharide inhibits cell growth is not yet known. Research into this mechanism could lead to new treatments for cancer and other diseases.