Oligosaccharides
Les oligosaccharides sont des glucides composés d'un petit nombre d'unités monosaccharidiques liées par des liaisons glycosidiques. Ces molécules jouent des rôles importants dans divers processus biologiques, notamment la reconnaissance cellulaire, la signalisation et les réponses immunitaires. Dans cette section, vous trouverez une large sélection d'oligosaccharides essentiels pour la recherche en glycosciences, biochimie et biologie moléculaire. Ces composés sont essentiels pour étudier les structures complexes des glucides, leurs fonctions et leurs interactions avec d'autres biomolécules. Chez CymitQuimica, nous proposons des oligosaccharides de haute qualité pour répondre à vos besoins en recherche et développement, garantissant des résultats précis et fiables dans vos expériences.
Sous-catégories appartenant à la catégorie "Oligosaccharides"
- Aminoéthyl Glycosides, Aminopropyl Glycosides(14 produits)
- Glycanes liant les Asn(33 produits)
- Oligosaccharides biotinées(13 produits)
- Groupes sanguins et antigènes de Lewis(11 produits)
- Oligosaccharides du groupe sanguin(13 produits)
- Cellooligosaccharides(1 produits)
- Cyclodextrines(183 produits)
- Disaccharides(189 produits)
- Oligosaccharides d'épitopes(19 produits)
- Fructooligosaccharides(2 produits)
- Oligosaccharides fonctionnels(556 produits)
- Oligosaccharides fonctionnalisés(1 produits)
- Galactosamine(41 produits)
- Galactoses(261 produits)
- Galb (1-3) GalNAc(21 produits)
- Série Ganglio(11 produits)
- Séries Globo et Isoglobo(17 produits)
- Glucosamine(128 produits)
- Acides glucuroniques(51 produits)
- Glycoprotéines, Glycopeptides(59 produits)
- Glycosaminoglycane(26 produits)
- Oligosaccharides du lait maternel(22 produits)
- O-Glycanes marqués(9 produits)
- Oligosaccharides marqués(36 produits)
- LacNAc(53 produits)
- Séries Lacto et Néolacto(14 produits)
- Lacto-N-biose(10 produits)
- Lactooligosaccharides(7 produits)
- Liaison attachée aux oligosaccharides(19 produits)
- Maltooligosaccharides(6 produits)
- Oligosaccharides du lait(31 produits)
- N-Glycanes(149 produits)
- Glycosides naturels(177 produits)
- Oligosaccharides naturels(103 produits)
- O-Glycane(18 produits)
- Building Blocks d’Oligosaccharides(7 produits)
- Remplacement des oligosaccharides(2 produits)
- Oligosaccharides par composant Sucre(225 produits)
- Oligoses(24 produits)
- Autres Oligosaccharides(14 produits)
- Oligomères de PEG(33 produits)
- Sucres phosphatés(17 produits)
- Sucres protégés(526 produits)
- Réactifs pour la synthèse d'oligosaccharides(254 produits)
- Glycanes de liaison Ser, Thr(9 produits)
- Oligosaccharides sialylés(3 produits)
- Sphingoglycolipides(42 produits)
- Acides aminés de sucre, Peptides de sucre(20 produits)
- Antigènes de sucre(31 produits)
- Building Blocks Sucrés par Oligosaccharides Cibles(225 produits)
- Conjugués de sucre(100 produits)
- Sucres sulfatés(16 produits)
- Tétrasaccharides(34 produits)
- Trisaccharides et autres(95 produits)
- Xylooligosaccharides(5 produits)
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2315 produits trouvés pour "Oligosaccharides"
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4-O-(6-O-[2-Acetamido-2-deoxy-b-D-glucopyranosyl]-b-D-galactopyranosyl)-D-glucopyranose
CAS :Lacto-N-neotetraose is a trisaccharide composed of two galactose units and one glucose unit. It has been found to be an effective carbohydrate for the treatment of colostrum depletion in newborns. Lacto-N-neotetraose can be obtained through methanolysis, which is the hydrolysis of lactose by the addition of methanol to produce a mixture of sugars. This process is activated by ion exchange chromatography, and then hydrolyzed to produce oligosaccharides. Lacto-N-neotetraose can also be obtained from human or horse milk as 13C NMR spectroscopy shows that it is present in both species.Formule :C20H35NO16Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :545.49 g/molLewis A tetrasaccharide
CAS :Lewis A tetrasaccharide is a glycosylated oligosaccharide with the following chemical structure: The Lewis A tetrasaccharide is a carbohydrate that has been modified with fluorination and methylation. This modification has been shown to increase its stability in aqueous environments. The Lewis A tetrasaccharide may be used as a synthetic monosaccharide for custom synthesis. It is also used as an intermediate for the synthesis of glycosylated oligosacscharsides.Formule :C26H45NO20Degré de pureté :90%Couleur et forme :White PowderMasse moléculaire :691.64 g/mol4-Methoxyphenyl 4-O-(4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-phthalimido-b-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-b-D- glucopyranoside
CAS :4-Methoxyphenyl 4-O-(4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-phthalimido-b-D-glucopyranosyl)-3,6-di-O-benzyl -2,4,6-(1',4'-dioxan)-tris(2,3,5',6'-tetraethoxy)phenolFormule :C65H60N2O15Degré de pureté :Min. 95%Masse moléculaire :1,109.17 g/molLactobionic acid
CAS :Lactobionic acid is produced by oxidation of lactose. It is widely used in the food and in pharmaceutical field, due to its excellent biocompatibility, biodegradability, nontoxicity, chelating, amphiphilic and antioxidant properties. Lactobionic acid is produced as a white solid powder, freely soluble in water and slightly soluble in anhydrous ethanol and methanol.Formule :C12H22O12Couleur et forme :White PowderMasse moléculaire :358.3 g/mol1,2,3,6-Tetra-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-b-D-thioglucopyranose
CAS :This is a synthetic, high purity and custom-synthesized carbohydrate. The chemical name is 1,2,3,6-Tetra-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-b-D-thioglucopyranose. It has been modified with the Click reaction to allow for chemical modification. This product is a complex carbohydrate that has been fluorinated to create an organic fluorine compound.Formule :C28H38O18SDegré de pureté :Min. 95%Masse moléculaire :694.66 g/molBlood group H type II trisaccharide
CAS :Core antigen fragment in ABO blood group systemFormule :C20H35NO15Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :529.5 g/molTrehalose-6-phosphate dipotassium salt
CAS :Trehalose-6-phosphate dipotassium salt is a natural sugar that is found in plants, animals, and fungi. It functions as a carbohydrate reserve and protects cells against osmotic stress. Trehalose-6-phosphate dipotassium salt can be synthesized by the enzyme trehalase from the sugar trehalose and 6-phosphate. It has been shown to protect cells from weevil infestation, which may be due to its ability to produce abiotic or biotic stress. Trehalose-6-phosphate dipotassium salt can be purified using hydrophilic interaction chromatography on an on-line system.Formule :C12H21O14PK2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :498.46 g/molMaltodextrin - dextrose equivalent 16.5-19.5
CAS :Produced from starch by partial hydrolysis. White hygroscopic spray-dried powder, easily digestible, either moderately sweet or almost flavorless (depending on the degree of polymerisation).Couleur et forme :White PowderIsoprimeverose
CAS :Isoprimeverose is a covalently linked polysaccharide with a molecular weight of about 5,000. It has been shown to have an optimum pH at around 7.5 and is soluble in water. Isoprimeverose was found to be highly immunogenic in rats and mice, producing high levels of polyclonal antibodies against the protein target. The carbohydrate moiety of isoprimeverose contains galacturonic acid, which may play a role in its uptake by mammalian cells. The hydroxyl group on the sugar molecule may also play a role in this process. Isoprimeverose can be used as an artificial sweetener because it does not contain any sugars or carbohydrates that can cause tooth decay or other dental problems.
Formule :C11H20O10Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :312.27 g/molCyclohexylmethyl-4-O-(a-D-glucopyranosyl)-b-D-glucopyranoside
CAS :Detergent used for the solubilization of membrane proteins. Important for the solubilization is the detergent-to-protein ratio. At low ratios (1:10) the membranes are lysed and large complexes of are formed containing protein, detergent, and membrane lipids. With progressively larger ratios smaller complexes are obtained. Finally, at ratios of 10:1 to 20:1 individual detergent-protein complexes are formed free of membrane lipids. To determine the optimal conditions it is important to vary both the detergent and the protein concentration (EMBL).Formule :C19H34O11Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :438.47 g/molNeoagarohexaose
CAS :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. Neoagarohexaose is reported to have potential for novel cosmeceuticals.Formule :C36H56O28Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :936.81 g/molDisialyllactose sodium
CAS :Disialylated tetrasaccharide naturally present in human breast milk that has been identified as one of the binding sites of the C fragment of the clostridial tetanus toxin.Formule :C34H54N2O27Na2Degré de pureté :Min. 90 Area-%Couleur et forme :White PowderMasse moléculaire :968.77 g/molIsomaltopentaose
CAS :Produced from high maltose syrup by treatment with transglucosidase
Formule :C30H52O26Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :828.7 g/mol1,4-b-D-Mannotriose
CAS :Isolated from the partial acid and enzymic hydrolysates of several of the mannans, galactomannans and glucomannans. While the trisaccharide has been isolated from all of these sources the tetrasaccharide has only been isolated from ivory-nut mannan, white spruce (Picea glauca) and Pinus strobus glucomannans. Crystalline penta- and hexa-saccharides have been isolated from ivory-nut mannan hydrolysates.
Formule :C18H32O16Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :504.44 g/mol1,2,3,6-Tetra-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranosyl)-b-D-galactopyranosyl] -b-D-glucopyranose
Tetracose is a complex carbohydrate that is composed of 1,2,3,6-tetra-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(2 acetamido)-β-D-galactopyranosyl]-β-D-glucopyranose and β--D--galactopyranosyl. Tetracose is a high purity custom synthesis sugar. It has been fluorinated at the 3' position and glycosylated with an acetamide group. Tetracose has also been methylated and modified with a click modification. Tetracose has CAS No.: 145925-75-5Formule :C40H55NO26Degré de pureté :Min. 95%Masse moléculaire :965.86 g/molSucrose octabenzoate - Mixture of benzoylated sucrose isomers
CAS :Sucrose octabenzoate is a practically colorless, odorless, transparent, glass-like material which is compatible with a number of synthetic resins, such as polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, polyvinyl acetate and cellulose acetate. Sucrose octabenzoate improves the hardness and gloss of these products and has also been found to be useful as a component of inks, adhesives, coatings and plastic objects.Formule :C68H54O19Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :1,175.14 g/mol6'-(D-[UL-13C6]Galactosyl)lactose
CAS :Galactosyllactose attenuated NF-κB inflammatory signaling in human intestinal epithelial cells and in human immature intestine. Thus, galactosyllactoses are strong anti-inflammatory agents in human colostrum and early milk, contributing to innate immune modulation. This product has a 13C heavy-label and so can be used in applications such as metabolic tracing and quantitative mass spectrometry.Formule :C6C12H32O16Degré de pureté :Min. 90 Area-%Masse moléculaire :510.39 g/molGalacturonan DP4 sodium salt
Sodium Tetragalacturonate (α-1,4 sodium tetrgalacturonate) is derived from pectin or pectic acid, by enzymatic or partial acid hydrolysis (Combo, 2012). It is used inâ¯galacturonic acidâ¯metabolism research as a substrate to identify, differentiate, and characterize endo- and exopolygalacturonase(s) and gluconase(s) (Jayani, 2005). The addition of very short fragments of homogalacturonan, tri-galacturonate, and tetra-galacturonate oligosaccharides, restore development in dark-grown, de-etiolated seedling mutants, suggesting that they are unable to generate de-methylesterified pectin fragments. A model of spatiotemporally separated photoreceptive and signal-responsive cell types has been proposed, that contains overlapping subsets of the regulatory network of light-dependent seedling development (Sinclair, 2017).Degré de pureté :Min. 95%a-Sophorose hydrate
CAS :a-Sophorose monohydrate is a water soluble β 1-2’ diglucoside which can be used to induce cellulase production from fungi. The industrial production of cellulase is of importance due to its application in the degradation of lignocellulosic biomass to biofuels. a-Sophorose monohydrate is also a useful chemical building block for carbohydrate synthesis.Formule :C12H22O11•xH2ODegré de pureté :Min. 95 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :342.30 g/molBlood Group A trisaccharide
CAS :Core antigen fragment in ABO blood group systemFormule :C20H35NO15Degré de pureté :Min. 90 Area-%Couleur et forme :PowderMasse moléculaire :529.49 g/mol
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