Oligosaccharides

Nigerose is a chemical compound that belongs to the group of oligosaccharides. It is a glycan with a basic structure and has inhibitory properties. Nigerose is an important intermediate in the synthesis of high-mannose-type oligosaccharides, which are used as vaccines against infectious diseases. Nigerose has been shown to be an inhibitor of glycosyltransferases and can be used for wastewater treatment. This compound reacts with water to produce hydrogen gas, which can be harnessed for energy production. Nigerose also reacts with base solution in a titration calorimetry experiment to produce heat, indicating that it has a basic structure.

Applications Labeled D-Ribitol, which is used in the preparation of L-ribose and and arabinose. it is also a diagnostic tool for identifying human bladder cancer (HBC) through noninvasive urinary metabonomics. References Pasikanti, K. et al.: J . Proteo. Res., 9, 2988 (2010); Ahmed, Z. et al.: J. Biosci. Bioeng., 88, 444 (1999);

Isolated from ivory-nut mannan, Picea glauca and Pinus strobus glucomannans

D-Tagatose is a sugar that is found naturally in some dairy products such as yogurt. It is a complex carbohydrate that can be modified by methylation, fluorination, and click chemistry. D-Tagatose has been shown to have anti-inflammatory properties in animal studies and can inhibit the growth of bacteria such as Escherichia coli and Helicobacter pylori. D-tagatose is water soluble, stable at high temperatures, and does not react with other compounds; it also has a CAS number of 87-81-0. D-tagatose can be custom synthesized to meet your needs.

3'-Sialyl Lewis X-BSA is a custom synthesis that is a complex carbohydrate. This product has CAS number and is polysaccharide modification with methylation, glycosylation, and click modification. The 3'-Sialyl Lewis X-BSA is fluorinated for high purity and synthetic.

Hyaluronate fluorescein is a synthetic glycosaminoglycan. It is modified with fluorine and can be used for labeling proteins, lipids, and nucleic acids. This product has a molecular weight of about 1000kDa.

Lactose is the principal sugar in human and most other mammalian milks, ( 4-O-(beta-d-galactopyranosyl)-d-glucopyranose). Lactose undergoes mutarotation; it is a reducing sugar and is significantly less soluble in water than sucrose. Lactose is much less sweet than sucrose (at ~1% about 0.15 (sucrose=1). The enzyme lactase (beta-galactosidase), which is present in the small intestine, catalyzes hydrolysis of lactose to form glucose and galactose. Anhydrous lactose is an excipient, filler, diluent, and bulking agent in a wide variety of pharmaceutical tablets, capsules, powders and other preparations. Lactose also has applications as a nutrient and multi-functional ingredient in infant formulae, geriatric, dietetic and health foods.

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

Methyl 3-O-(2-acetamido-2-deoxy-b-D-galactopyranosyl)-b-D-galactopyranoside is a modified sugar that can be used for synthesis of saccharides, oligosaccharides, and polysaccharides. This product has been custom synthesized to be a high purity compound with CAS No. 130234-66-1. It has been fluorinated and is available in the glycosylation form.

1,5-alpha-L-Arabinotetraose is a methylated and glycosylated tetrasaccharide with a molecular weight of 720. It is a custom synthesis product with high purity and it can be used for the modification of proteins, polysaccharides, or other compounds. 1,5-alpha-L-Arabinotetraose has been shown to have fluoroquinolone resistance due to its methylation and glycosylation. The compound is an oligosaccharide that is synthesized from arabinose. It can be modified by click chemistry to introduce fluorine atoms at desired positions.

The compound is a synthetic fluorinated carbohydrate that contains an acetamido group. It has been shown to inhibit the growth of Mycobacterium tuberculosis and Mycobacterium avium complex in vitro. The compound has shown anti-inflammatory properties and immunomodulatory effects, which may be due to its ability to bind to the CD1d receptor on macrophages.

4-Methoxyphenyl 2-acetamido-4-O-(2,3,4,6-tri-O-acetyl-b-D-glucopyranosyl)-3,6-di-O-benzyl-2,3′:6′,4′:5″,6′″:5″′:3″″:4″″′:5″″′:6′″′-[1]benzothiadiazole (MTBT) is a synthetic monosaccharide sugar that is modified to have a 1,2,3,4,5 and 6 benzothiadiazole group. MTBT is a complex carbohydrate that is synthesized through methylation of the sugar followed by a click modification. It has been used in the synthesis of oligosaccharides and polysaccharides.

4-Aminophenyl 3-O-(a-D-mannopyranosyl)-a-D-mannopyranoside is a synthetic, high purity, custom synthesis carbohydrate that is modified with fluorination and glycosylation. It is a sugar that has a molecular weight of 578.5, and its CAS Number is 68856-68-2. 4-Aminophenyl 3-O-(a-D-mannopyranosyl)-a-D-mannopyranoside can be used in applications such as Click modification, fluorination, glycosylation, and methylation. This carbohydrate has many uses including being an intermediate for saccharide or complex carbohydrate synthesis.

Acetyl 2-acetamido-4-O-acetyl-6-O-benzoyl-2-deoxy-3-O-(2,3,4,6-tetra-O-benzoyl bDgalactopyranosyl)-aDthiogalactopyranoside is a modification of the natural carbohydrate. It is manufactured through a custom synthesis and has high purity with an Oligosaccharide content of 99% by weight. This product is an acetylated glycoside that is made from a monosaccharide and methylated with a fluorine atom. Acetyl 2-acetamido 4 O acetyl 6 O benzoyl 2 deoxy 3 O (2,3,4,6 tetra O benzoyl b D galactopyranosyl) a D thiogalactopyranoside is used in the synthesis of complex carbohydrates.

Produced from starch; white hygroscopic spray-dried powder; easily digestible

Galactinol is a diterpene that belongs to the group of phytochemicals. It is synthesized in plants and bacteria from raffinose, an oligosaccharide that is present in high concentrations in beans. Galactinol has been shown to be involved in plant physiology, with its optimum concentration at a pH of 5-7. Galactinol reacts with ascorbic acid to form galactono-1,4-lactone in a reaction mechanism similar to the one for the synthesis of raffinose. It also regulates transcriptional activity by binding to DNA and altering its conformation. This compound has been used as an experimental model for biochemical studies on polymerase chain reactions (PCR).

Modulates galectin 1, neurocan core protein and lactose permease

Lacto-N-difucohexaose I-APD-HSA is a custom synthesis of an oligosaccharide with a molecular weight of 5,000 Da. It is modified with fluorine and methyl groups at the C6 and C1 positions. Lacto-N-difucohexaose I-APD-HSA is synthesized by click chemistry and has been shown to be effective in inhibiting the growth of cancer cells. This sugar can be modified by glycosylation or carbohydrate modification.

Man-6 N-Glycan is a custom synthesis of an oligosaccharide. It is also classified as a polysaccharide and carbohydrate. The glycosylation of this product involves the addition of a sugar to the glycan, which is then modified by methylation or fluorination. This product has been shown to be stable in a buffer solution at pH 7 and can be used for click chemistry. The purity is high with no detectable impurities.

2-Hydroxypropyl-b-cyclodextrin is a water-soluble drug that is chemically stable in aqueous media. It has been shown to be safe for use in the eye, with no significant side effects. 2-Hydroxypropyl-b-cyclodextrin has been shown to have anti-inflammatory properties and will not cause hemolytic activity. 2-Hydroxypropyl-b-cyclodextrin binds to retinoic acid receptors, which are found on cells of the corneal surface and in human spermatozoa. The binding of retinoic acid inhibits the production of enzymes that break down retinoids and prevents cell proliferation. This agent also interacts with other cellular components such as proteins, lipids, carbohydrates, nucleic acids, and hormones.

Sialyllactose-BSA is a complex carbohydrate that is used in the synthesis of saccharides. It has been modified with fluorination to create a 6'-sialyllactose-BSA, which is a monosaccharide. This product can be custom synthesized and it's purity is high. The product can be methylated or glycosylated, and it has been click-modified for fluorescence labeling.

Applications Sucralose-d6 is a useful isotopically labelled analog of sucralose with an isotopic purity of greater than 98% with no D0.

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

2-Acetamido-4-O-(2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-b-D-glucopyranosyl)-1,6-di-O-[N-(acetylamino)glycoloyl]-D--muramic acid is a synthetic sugar that is used in biotechnology and pharmaceuticals. It is synthesized by the glycosylation of 2,3,4,6 - triacetyl b - D - glucopyranoside with 1,6 di - O - N - acetyl - D - muramic acid. 2 Acetamido 4 O (2 acetamido 2 deoxy 3 4 6 tri O acetyl b D glucopyranoside) 1 6 di O N acetyl D muramic acid has been shown to inhibit bacterial growth through methylation and modification of bacterial enzymes.

Sweetener; has low cariogenicity; produced from high maltose syrup by treatment

α-Cyclodextrin is a cyclic oligosaccharide with 6 D-glucose residues which are α-1,4-linked. α-cyclodextrin is used in the food industry to encapsulate flavors and fragrances (Kfoury, 2016). α-cyclodextrin is also an effective inhibitor of the upstream inflammatory response induced by cholesterol crystals. Cholesterol crystal-induced complement activation is a critical step in the development of atherosclerosis, thus inhibition of complement with α-cyclodextrin has the potential to be used in the treatment of atherosclerosis (Pilely, 2019).

4-Methoxyphenyl 4-O-(2-acetamido-2-deoxy-b-D-galactopyranosyl)-2-acetamido-2-deoxy-b-D-glucopyranoside is a modification of the natural polysaccharide, which is a complex carbohydrate. It is synthesized by our high purity, custom synthesis service and can be modified with methylation, fluorination, or glycosylation. This product has been proven to have high purity and stability in the past.

3'-Sialyllacto-N-biose is a regiospecific, biochemically defined carbohydrate. It is a component of the glycan chains that are present on the surface of cell membranes. Lacto-n-biose has been shown to have inhibitory activity against the growth of Mycobacterium tuberculosis and Mycobacterium avium complex bacteria.

The Blood group H type II trisaccharide methyl ester is a synthetic oligosaccharide. It has been modified with fluorination, monosaccharide, and methylation. The Blood group H type II trisaccharide methyl ester is soluble in organic solvents such as acetone and methanol. It can be used to synthesize glycosylated polysaccharides and complex carbohydrates through the Click modification method.

Applications Propylene Glycol 1-Glucuronide is a metabolite of propylene glycol, used in the synthesis of N-terminal kinase inhibitors with cellular activity. Acts as a solvent for various pharmaceutical compounds. References Szczepankiewicz, B. et al.: J. Med. Chem., 49, 3563 (2006); Mateus, R. et al.: Int. J. Pharm., 444, 106 (2013);

Trehalose is a non-reducing sugar that is naturally found in some plants and animals. It is a disaccharide formed by two glucose molecules linked together with an alpha,alpha glycosidic bond. Trehalose has been shown to inhibit the growth of bacteria through the inhibition of fatty acid biosynthesis and the production of lactic acid. Trehalose has also been shown to have excipients that are used as lubricants or suspending agents in pharmaceuticals, cosmetics, food products, and animal feed. Trehalose can be used as a substitute for propionate in order to create endotoxin-free aqueous solutions.