Glycoscience

Maltoundecaose is a glycogen storage molecule found in barley and other plants. Maltoundecaose is synthesized from maltotetraose by the enzyme isoamylase, which cleaves the alpha-1,4 glycosidic linkage between two glucose molecules. Maltoundecaose can be hydrolyzed by the enzyme maltodextrin phosphorylase to form maltotriose and glucose. Maltotetraose is synthesized from sucrose by UDP-glucose pyrophosphorylase. The enzyme has been shown to have a mutation that leads to an increase in activity, which may be due to its autocatalytic nature. Maltotetraose also has three glucosidic linkages, which are formed between two glucose molecules and one of four different residues: dodecyl, hydroxymethylpentadecyl, octadecyl or hexadecyl. Maltotetraose can be hydrolyzed by

D-Galactose-2-D is an anticancer agent that has been shown to inhibit the activity of kinases, which are enzymes involved in cell signaling pathways. It is a derivative of D-galactose and has been found in human urine. D-Galactose-2-D has demonstrated potent antitumor effects against various cancer cell lines, including Chinese hamster ovary cells and human colon carcinoma cells. This compound induces apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of key proteins involved in cell survival. Additionally, D-Galactose-2-D has been found to be a potent inhibitor of capsaicin-induced activation of kinase, suggesting its potential as a therapeutic agent for inflammatory conditions.

Diosmetin-d3-3'-O-glucuronide is a synthetic sugar derivative that is used as a building block for the synthesis of oligosaccharides and polysaccharides. Diosmetin-d3-3'-O-glucuronide can be fluorinated and methylated, which makes it useful for click chemistry reactions, because it can be easily modified to create new structures. This product is available in high purity with custom synthesis options.

The Galactomannan from Aspergillus fumigatus consistists of a mannose backbone with galactose side groups, more specifically, a (1-4)-linked b-D-mannopyranose backbone with branchpoints from their 6-positions linked to a-D-galactose, (i.e. 1-6-linked a-D-galactopyranose). This polysaccharide is a component of the cell wall of the mold Aspergillus and is released during growth. Detection of galactomannan in blood is used to diagnose invasive aspergillosis infections in humans. This is performed with monoclonal antibodies in a double-sandwich ELISA; the assay was approved by the FDA in 2003 and is of moderate accuracy.

4-O-Acetyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-1,2-ethyledine (CAS No. 230953-17) is a carbohydrate that has been modified with acetyl groups at the 3 and 6 positions of the monosaccharide unit. This modification is a complex carbohydrate that is made up of oligosaccharides and polysaccharides. The modification causes changes in the chemical properties of the carbohydrate compared to natural saccharides. 4-O-(2,3,4,6) tetra O acetyl a D mannopyranosyl 1 2 ethyledine b D mannopyranose has been used in synthesis of custom sugars for medical applications. It has also shown anti inflammatory activities against Mycobacterium tuberculosis and Mycobacterium avium complex

1,2:5,6-Di-O-isopropylidene-L-chiro-inositol is a custom synthesis that can be modified by fluorination, methylation and click modification. The product is a monosaccharide and an oligosaccharide. It is also a synthetic saccharide and a polysaccharide. The product can be glycosylated or sugar modified with carbohydrates such as complex carbohydrate to form 1,2:5,6-Di-O-isopropylidene-L-chiro-inositol.

3,4-O-Carbonyl-D-galactal is a custom synthesis that can be used to modify oligosaccharides, carbohydrates or complex carbohydrates. It has a high purity and is non-toxic in humans. 3,4-O-Carbonyl-D-galactal has been fluorinated and saccharide modified. This product has CAS No. 149847-26-7 and can be synthesized with methylation and glycosylation.

1,2,3,4-Tri-O-acetyl-b-D-glucuronide benzyl ester is a synthetic compound that belongs to the group of high purity custom synthesis. It has been shown to be a useful reagent for glycosylation and methylation reactions. This product is also used in the synthesis of oligosaccharides and monosaccharides. 1,2,3,4-Tri-O-acetyl-b-D-glucuronide benzyl ester can also be used as a sugar or complex carbohydrate in biological studies.

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)-aDglucopyranosyldimethyl bromide is a synthetic sugar that is used as a building block for the synthesis of glycosides. This monosaccharide has been modified using click chemistry to obtain a methylated form that can be used in the synthesis of oligosaccharides and polysaccharides. It is also used to produce an acetal derivative that can be used in the synthesis of glycosidic linkages.

Phenylephrine-D-glucuronide is a modified form of phenylephrine that is synthesized from the natural product glycosylate. It has been shown to have a high degree of purity and is custom synthesized for customers. This compound can be modified in many ways, including fluorination, glycosylation, methylation, and saccharide modification. Phenylephrine-D-glucuronide has the ability to bind to sugar molecules and form complex carbohydrates. Phenylephrine-D-glucuronide is also an oligosaccharide or monosaccharide with a saccharide backbone.