Glycoscience

3-O-Benzyl-4,6-O-benzylidene-a-D-glucopyranose is a custom synthesis of a complex carbohydrate. This product has CAS No. and can be found under Polysaccharide in the listing of Modified saccharides. It is modified by Methylation, Glycosylation, Click modification and Carbohydrate. The product is synthesized using Fluorination and Synthetic methods. It is high purity, with a purity level of 99%.

Produced from high maltose syrup by treatment with transglucosidase

2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl-Fmoc serine is a protein that belongs to the group of bifunctional glycosides. It is used in recombinant virus production as a component of the viral coat protein (VP). 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl-Fmoc serine binds to tyrosine kinase receptors and inhibits their activity. This inhibition prevents cell adhesion and migration and can cause tumor regression in some cancers. 2,3,4,6-Tetra-O-acetyl-b-D--glucopyranosyl--Fmoc serine also has antiviral activity due to its ability to inhibit the replication of viruses containing RNA genomes.

2-Deoxy-D-xylose is a sugar that is metabolized by bacteria in the absence of oxygen. It has been shown to be highly chemotactic, inducing the migration of cells from the surrounding tissue into the area where it is present. 2-Deoxy-D-xylose has also been shown to inhibit the growth of cancer cells and induce apoptosis in vitro. 2-Deoxy-D-xylose binds to mitochondria and inhibits cytochrome oxidase, which may contribute to its anti-cancer activity. 2-Deoxy-D-xylose has also been shown to have angiogenic effects by stimulating endothelial cell proliferation and migration.

(2R, 3S, 4S) -3-Fluoro-4-(fluoromethyl)-1-(phenylmethyl)-2-azetidinecarboxylic acid methyl ester is a synthetic compound that is used in the preparation of modified saccharides and oligosaccharides. These compounds are used in the synthesis of complex carbohydrates. This product also has fluoroquinolone resistance and has been shown to be an inhibitor of RNA polymerase II transcription and DNA topoisomerase I.

A1 Glycan, 2-AB labelled is a custom synthesis of a complex carbohydrate. The carbohydrate is an oligosaccharide that has been modified with methylation and glycosylation. The carbohydrate has a CAS number and is a polysaccharide. It is modified with saccharide, methylation, and glycosylation. The carbohydrate has undergone click modification and fluorination and it is synthetic.

3,4,6-Tri-O-acetyl-D-glucal, also called 1,5-anhydro-2-deoxy-D-arabino-hex-1-enitol triacetate, is the acetate protected cyclic enol-ether (glycal) of D-glucose. 3,4,6-Tri-O-acetyl-D-glucal is a building block useful in the synthesis of a range of carbohydrates with the glucal double bond allowing other functional groups to be introduced. As an alkene, a glycal can undergo electrophilic addition across the double bond to introduce halogens and epoxides or be used to generate deoxy monosaccharides. 3,4,6-Tri-O-acetyl-D-glucal can undergo a Ferrier rearrangement with an alcohol and Lewis acid to give a 2,3-unsaturated product.

6- Deoxy- 1, 2:3, 5- bis- isopropylidene-D- ido-heptitol is a modified oligosaccharide that is used as a reagent in the synthesis of complex carbohydrates. It has been shown to inhibit bacterial growth by binding to ribose and other sugars. 6-Deoxy-1,2:3,5-bis-isopropylidene-D-idoheptitol can be used to produce glycosides or methylated saccharides. This compound has been shown to have high purity and the CAS number for this product is 107738-94 -7.

D-Xylonic acid-1,4-lactone is a substrate that participates in the synthesis of glyceric acid. It has been shown to be a synthetic substrate for benzyl groups and leukemia HL-60 cells. D-Xylonic acid-1,4-lactone can react with chloride ions to form D-xylose. The product of this reaction is an epimerization reaction that occurs when the hydroxyl group on the carbon atom adjacent to the carbonyl group (C1) reacts with a proton from water to form a double bond at C2. This conversion produces xylonic acid and lactone.

Used as enzyme substrates, analytical standards and for in vitro diagnostics

Dodecyldeoxynojirimycin is a polyketide natural product that has been shown to be a potent inhibitor of the synthesis of mannose-containing glycoproteins, including glucans and chitooligosaccharides. It binds to the active site of glucan synthetase and prevents the formation of glucose residues, which blocks glucan biosynthesis. Dodecyldeoxynojirimycin has also been shown to have anti-inflammatory properties.

The "tallowate" esters are probably the best known derivatives of sucrose and many attempts have been made to commercialise them in order to exploit their excellent surfactant functionalities.  The most functional products are the mono- and diesters of the tallow acids (stearic, palmitic, oleic) with hydrophile-lipophile balance (HLB) values that lend themselves to surfactant applications in foods and cosmetics.  They also have other uses, for example in coating fruits with a semipermeable membrane that acts as a preservative.  Manufacturing economics have prevented these products from mass production and they remain in niche applications.

4-O-(2-Acetamido-2-deoxy-a-D-glucopyranosyl)-D-galactopyranose is a disaccharide that contains two acetamido groups. It is an acceptor for the receptor activity and has been shown to have biological properties. This compound can be synthesized using lactam and glycosylation with the use of sodium cyanoborohydride. 4-O-(2-Acetamido-2-deoxy-a-D-glucopyranosyl)-D-galactopyranose can also be used in the synthesis of oligosaccharides, which are important for cellular function. 4O-(2 Acetamido 2 deoxy a D glucopyranosyl) D galactopyranose shows high affinity for pertussis bacteria and bordetella pertussis. It binds to the surface of these bacteria,

1,2,3,4-Tetra-O-acetyl-6-S-acetyl-6-deoxy-6-thio-b-D-glucopyranose is a synthetic compound that is used as a building block for the synthesis of other compounds. It is an acetylated oligosaccharide that can be modified with fluorine atoms to form 1,2,3,4-tetra-[F]fluoro-[F]deoxy-[F]thio-[F]hexose. This product has high purity and can be used in glycosylation reactions.

(+)-Pinoresinol-b-D-glucoside is a fluorinated, monosaccharide that is synthetically produced by glycosylation. It can also be modified using methylation and click chemistry. The chemical formula for (+)-pinoresinol-b-D-glucoside is C10H14O8. It has a molecular weight of 288.24 g/mol and an empirical formula of (C10H14O8)2. The CAS number for this compound is 69251-963. This product is in the Carbohydrate family and has a purity level of >99%.

Dextran sulphate is a dextran derivative whose ulcer (colitis) -causing properties were first reported in hamsters and extrapolated a few years later to mice and rats. The exact mechanisms through which dextran sulphate induces intestinal inflammation are unclear but may be the result of direct damage of the monolayer of epithelial cells in the colon, leading to the crossing of intestinal contents (for e.g. commensal bacteria and their products) into underlying tissue and therefore induction of inflammation.  The dextran sulphate sodium-induced ulceration model in laboratory animals has some advantages when compared to other animal models of colitis due to its simplicity and similarities to human inflammatory bowel disease. 
MW is in the range of 40,000Da

Short-term marker of glycemic control

Phenyl 3-O-Allyl-2,4,6-tri-O-benzyl-b-D-thiogalactopyranoside (PTAG) is a modified glycosylated monosaccharide which has been synthesized by the Click Reaction. The synthesis of PTAG was achieved by the reaction between 2,3,4,6-tetra O-benzyl bD thiogalactopyranose and benzylic alcohol. PTAG is an oligosaccharide with a molecular weight of 1,000 Da and consists of six glucopyranose units. It can be used as a building block in the synthesis of complex carbohydrates.

Please enquire for more information about Hyaluronic acid sodium salt - Low molecular weight 40,000 - 50,000 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Hyaluronic acid is a polysaccharide composed of repeating units of the disaccharide N-acetylglucosamine and D-glucuronic acid. It is found in many connective tissues, including the skin, where it binds water and maintains elasticity. This product is custom synthesized by modifying the structure to include fluorine atoms, methyl groups, and monosaccharides. It is synthesized from synthetic building blocks that are modified with click chemistry to form oligosaccharides. The saccharide units are then glycosylated with sugar molecules, creating a complex carbohydrate with an average molecular weight between 50,000 and 100,000 Daltons.

1,2,3,4,6-Penta-O-acetyl-α-D-mannopyranose is an acetylated sugar which is used as an intermediate in the mannosylation of glycoproteins or glycoconjugates. It can be used in the production of mannosylated glycoconjugate vaccines or lipid nanoparticles (LNPs) which have been investigated for improving antigen up-take mediated, via the mannose receptor (MR) of human antigen presenting cells (APCs).  1,2,3,4,6-Penta-O-acetyl-a-D-mannopyranose, also known as α-D-Mannose pentaacetate, has also been used in the study of isolated rat pancreatic islets where it stimulates insulin release.