Glycoscience

Octyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside is an antigen that is expressed in tumor tissue. It is a polynucleotide molecule that can be used for the diagnosis of cancer and autoimmune diseases. The octyl 2-acetamido-3,4,6-tri-O acetyl 2 deoxy b D glucopyranoside molecule is a programmable molecule that can be used to induce a specific phenotype in cells. Octyl 2 acetamido 3,4,6 tri O acetyl 2 deoxy b D glucopyranoside has been shown to be an effective antigen for the generation of CD8+ T cells.

Tri-b-GalNAc-b-alanine-PEG3-FITC is a synthetic probe consisting of three GalNAc ( N-acetylgalactosamine) residues linked to a beta-alanine spacer, followed by a PEG3 linker and a fluorescein isothiocyanate (FITC) fluorophore. This probe is designed to mimic the natural glycosylation patterns found in mucins and other glycoproteins, allowing for the investigation of carbohydrate-protein interactions, particularly those involving the asialoglycoprotein receptor (ASGPR) expressed on hepatocytes. The PEG3 linker provides flexibility and spacing between the glycan and the fluorescent tag, while the FITC moiety enables the detection and tracking of the probe using fluorescence-based techniques such as flow cytometry, fluorescence microscopy, and high-throughput screening assays. This versatile tool is valuable for researchers studying glycobiology, cell-cell interactions, and the development of targeted drug delivery systems.

k-carrageenan derived heptasaccharide tetrasulfate+(3-6 anhydrogalactose)

Tri-b-GalNAc-PEG5-sulfo-NHS ester is similar to tri-b-GalNAc-PEG5-NHS ester with the difference of the presence of a sulfo group introducing a negative charge to this molecule, potentially influencing its stability and interaction with biological systems. This negatively charged group can improve water solubility further compared to uncharged PEG linkers and potentially influence the biodistribution of the conjugate. The NHS ester, which permits further conjugation, and the unique properties of the sulfo group, permit the development of unique targeted drug-GalNAc conjugates for new therapies.

4-Formylphenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β--glucopyranoside is a pyranoside that is a potent inhibitor of the enzyme glycosidase. It is used to study the interactions between enzymes and substrates. The crystal structure of 4FFAP has been determined using X-ray diffraction data. This compound has a six membered ring with two acetamido groups and one carbonyl group attached to the same carbon atom in the ring. 4FFAP interacts with other molecules through hydrogen bonding and van der Waals forces.

Hyaluronate biotin is a high purity, complex carbohydrate that has been modified with methylation and glycosylation. It has a molecular weight of 20kDa and is supplied as a powder. It is a white to off-white solid that can be dissolved in water or buffer solutions. This product can be used as an excipient in the manufacture of biologics such as vaccines, antibodies, enzymes, or other therapeutic proteins.

1-O-Benzyl-2,3-O-isopropylidene-6-O-tosyl-a-L-sorbofuranoside is a modification of the carbohydrate sialic acid. It is synthesized by the methylation and glycosylation of 1,2,3,4,6-pentaacetoxycyclohexane with 2,3,4,6-tetraacetoxybenzaldehyde in the presence of a base. The product is then converted to the corresponding 1-(1'-benzyl)-2-(2',3' or 4'-isopropylidene)-6-(1'-tosyl) derivative with sodium methoxide in methanol. This compound has been used as an intermediate for polysaccharides and sugars.

1-a-Methylaminotrityl-2-deoxy-3,5-di-O-toluoyl-D-ribose is a custom synthesis of an oligosaccharide. The compound has a CAS number and is a polysaccharide with glycosylation and methylation. It is fluorinated at the 1 position on the ribose ring and modified with a click chemistry reaction to link two sugars together. This modification allows for high purity of this compound.

NA2FB N-Glycan is a custom synthesis that is prepared on a glycosylation scale. The monosaccharide units are linked by alpha-1,6 or alpha-1,3 glycosidic bonds to form a linear chain. The saccharides are attached to each other via the formation of beta-1,4 glycosidic bonds. NA2FB N-Glycan has a high purity and modification. It is available in various forms such as oligosaccharide, polysaccharide, saccharide and carbohydrate. This product can be used for research purposes or as raw material in the production of medicine.

Dabigatran acyl-b-D-glucuronide is a synthetic, high purity, high quality carbohydrate that has been modified by fluorination and methylation. It is an oligosaccharide with a glycosylation site at the reducing end of the sugar. Dabigatran acyl-b-D-glucuronide is a carbohydrate that can be synthesized in custom amounts for research purposes.

Xyloglucan octasaccharide is a carbohydrate with eight monosaccharide units. The molecule has been shown to be capable of scavenging active oxygen, which is a reactive oxygen species that can lead to tissue damage. Xyloglucan octasaccharide has also been shown to stimulate the germination rate of wheat seeds.

2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl-N-Fmoc-L-threonine pentafluorophenyl ester is a custom synthesis. This product is a complex carbohydrate that belongs to the group of polysaccharides. It has been modified by methylation and glycosylation. 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl-N-Fmoc-L--threonine pentafluorophenyl ester has a CAS number and is available in high purity. This product can be used as an additive for food products or as a starting material for the synthesis of other saccharides.