Glycoscience

N-Acetylneuraminic acid hexamer disodium salt is a custom synthesis of a fluorinated, methylated and acetylated N-acetylneuraminic acid. This molecule is an oligosaccharide with three sugar rings. It has been modified by click chemistry and glycosylation to create a complex carbohydrate. The CAS number for this compound is 156587-48-2.

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.

UDP-b-L-arabinofuranose is a custom synthesis product that is used to modify polysaccharides. It is a high purity sugar nucleotide. UDP-b-L-arabinofuranose has CAS number 331001-44-6.

Difucosyl-para-lacto-N-hexaose II is a blood group oligosaccharide

2,3,4,6-Tetra-O-benzyl-5-thio-D-glucono-1,5-lactone is a complex carbohydrate that can be modified with methylation and glycosylation. It is a saccharide that can be modified by fluorination and click modification. This compound is synthesized by the polymerization of allose in the presence of an enzyme to produce 2,3,4,6-tetra-O-(benzyloxymethyl)-5-thio--D--glucono--1,5--lactone.

Please enquire for more information about D-Glucoheptono-1,4-lactone including the price, delivery time and more detailed product information at the technical inquiry form on this page

11a-Hydroxy progesterone b-D-glucuronide is a fluorinated steroid that is synthesized with high purity. It has been modified with methylation and glycosylation. 11a-Hydroxy progesterone b-D-glucuronide is a complex carbohydrate, which consists of saccharides in the form of oligosaccharides. The sugar in 11a-hydroxy progesterone b-D-glucuronide is a monosaccharide, which can be modified with fluorination or click chemistry to create a new compound. This product has CAS No. 77710-64-6 and can be custom synthesized to meet your specifications.

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.

Mefenamic acid-acyl-b-D-glucuronide is a synthetic drug that binds to albumin and human serum albumin. It has been shown to irreversibly inhibit human UDP-glucuronosyltransferase, an enzyme in the human liver that catalyzes the addition of glucuronic acid to drugs and other xenobiotics. Mefenamic acid-acyl-b-D-glucuronide has also been shown to inhibit the activity of a wide range of enzymes in humans, including isoenzyme UGT1A6, which is found in the liver and kidney. This drug has been studied as a potential treatment for pain and inflammation in humans.

Methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-2,6-anhydro-3,5-dideoxy-D-glycero-D-galacto-non-2-enonate is a synthetic oligosaccharide that is used in the synthesis of glycosides. The carbohydrate has been modified to include fluorination and glycosylation. This product can be custom synthesized to meet your specifications.

2-AB labeled core pentasaccharide found in most N-linked oligosaccharides.  Purified from the oligosaccharide pool released from bovine serum by hydrazinolysis using a combination of HPLC and glycosidase digestion.

β-1,3-Glucan is a bioactive polysaccharide, which is located predominantly in the cell walls of yeast, fungi, and certain cereals. This compound is characterized by its unique branched structure, which is crucial for its biological function. The mode of action of β-1,3-Glucan involves the binding to specific receptors on immune cells, such as dectin-1, which triggers a cascade of immune responses. This interaction enhances the activity of macrophages, neutrophils, and natural killer cells, thus bolstering the body's innate immune defenses.The uses and applications of β-1,3-Glucan are broad, primarily focused on immunological research and potential therapeutic strategies. It is extensively utilized in studies examining its effects as an immunomodulator, leveraging its ability to potentiate immune system function and examining its role in adjunctive cancer therapies, where it may enhance the efficacy of certain treatments. Additionally, β-1,3-Glucan is investigated for its potential benefits in reducing infection rates and improving recovery times in clinical settings. Moreover, its applications in dietary supplements and functional foods continue to be a subject of scientific inquiry, aiming to harness its health-promoting properties within nutrition science.

Dipyridamole di-O-b-D-glucuronide is a fluorinated oligosaccharide that has been synthesized using the click chemistry reaction. It is a monosaccharide that has been glycosylated and modified with methyl groups to produce a high purity product. The carbohydrate consists of one or more sugar units linked by glycosidic bonds. Carbohydrates are classified by their number of sugar units and by the presence of other chemical groups such as phosphate, sulfate, or hydroxyl. This product is also used in the synthesis of complex carbohydrates and polysaccharides.

A fucan sulphate found in brown marine algae (Phaeophyta-typically Fucus vesiculotus, Ascophyllum nodosum, Alaria and Lessonia nigrescens (illustrated) and has been shown to have anticoagulant activity. The main constituents are α-1,4 and α-1,2 linked L-fucose sulphates although galactose also occurs and there are many variations of the basic structure found in different species of Phaeophyta. The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.

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.

2,3,4,6-Tetra-O-benzyl-D-galactono-1,5-lactone is an aldehyde that has been synthesized from tert-butyl bromoacetate and ethynyl acetate in the presence of cesium carbonate. It is an exocyclic aldehyde that forms a cyclic ester with glycine. The synthetic pathway was stereoselective because the exocyclic double bond was only formed on one face of the molecule. This product can be used as an intermediate for the synthesis of glycine analogues and glycines.

2,5-Anhydro-1,3-O-isopropylidene-6-O-trityl-D-glucitol is a complex carbohydrate that is synthesized by the modification of glucose. This product has been modified with methylation and glycosylation. 2,5-Anhydro-1,3-O-isopropylidene-6-O-trityl--D--glucitol is a white powder that is soluble in water and ethanol. It can be used for fluoroquinolone resistance studies, which are important for developing new antibiotics to combat bacterial infections.