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(190 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(52 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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2313 produits trouvés pour "Oligosaccharides"
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GD2-Ganglioside
CAS :GD2 (shown as sodium salt) has a core trisaccharide structure (GalNAc-b-1,4-Gal-b-1,4-Glc) with its two sialic acids linked b-2,3/b-2,8 to the inner galactose residue and ceramide linked to position 1 on the reducing terminal glucose residue. GD2 ganglioside is expressed at a low concentration in the central nervous system, nerves, skin melanocytes and stem cells in healthy adults. On the other hand, GD2 is overexpressed in a number of tumors, including: neuroblastoma, melanoma, small cell lung carcinoma and brain tumors. Recently, it has been found in low concentrations on breast cancer stem cells (CSC) that possess: self-renewal properties (division without disrupting the undifferentiated state), and tumor-initiating capabilities. It has been suggested that GD2 ganglioside may be developed as an effective target antigen for CSC immunotherapy (Fleurence, 2017).Formule :C78H138N4O34·xNaDegré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :1,675.94 g/molN-Acetyl-D-lactosamine heptaacetate
CAS :N-Acetyl-D-lactosamine heptaacetate is a synthetically produced, fluorinated monosaccharide that is used in the production of glycosylations and polysaccharides. N-Acetyl-D-lactosamine heptaacetate can be custom synthesized to meet your needs. This compound is a high purity product.
Formule :C28H39NO18Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :677.61 g/molGalacturonan DP7/DP8 sodium
Mixed DP 7/8 Na galacturonans (α-1,4 galacturonoheptoses and octaoses), are derived from pectin or pectic acid, by enzymatic or partial acid hydrolysis. They are used in galacturonic acid metabolism research as a substrate to identify, differentiate, and characterized endo- and exopolygalacturonase(s), and gluconase(s). The addition of very short fragments of homogalacturonan oligosaccharides, restores 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.Degré de pureté :Min. 95%Couleur et forme :PowderHyaluronic acid disaccharide sodium salt
CAS :The hyaluronic acid discaccharide and other enzymatically produced polymer homologs from hyaluronic acid have been of value in the study of hyaluronic acid metabolism in healthy and diseased tissues (Hascall, 2019). Hyaluronic acid is a polysaccharide containing repeating disaccharide units of β-1,3-N-acetyl glucosamine and β-1, 4-glucuronic acid. The unsaturated disaccharide hyalobiuronic acid is released from hyaluronic acid by the action of hyaluronidase on umbilical cord (Weissman, 1954).Formule :C14H20NNaO11Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :401.3 g/molMaltodextrin - dextrose equivalent 18-28
CAS :Ex starch-partial hydrolysis,food ingredient, moderatly sweet, easily digested
Couleur et forme :White PowderBenzyl hepta-O-acetyl-b-D-lactoside
CAS :Useful starting point and intermediate in the synthesis of lacto-oligosaccharidesFormule :C33H42O18Degré de pureté :Min. 95%Couleur et forme :White to off-white solid.Masse moléculaire :726.69 g/mol4-Methoxyphenyl 4-O-{2-O-acetyl-4-O-[2,4-di-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-D-mann opyranosyl]-β-D-mannopyranosyl}-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside
4-Methoxyphenyl 4-O-{2-O-acetyl-4-O-[2,4-di-O-(3,4,6-tri-O-acetyl-2,3,5,6 -tetra-O-[(triisopropylsilyl)oxy]-2,5 -dideoxyglucan]-b-(D)-glucopyranosyl)-3,4di O-[benzyl]-a-(D)-mannopyranosyl}b-(D)-mannopyranoside is a high purity custom synthesis sugar. It can be fluorinated and glycosylated with methylation and modification. This compound is an oligosaccharide that can be used as a monosaccharide or complex carbohydrate.Formule :C103H105N3O37Degré de pureté :Min. 95%Masse moléculaire :1,976.93 g/mol1-Azido-1-deoxy-β-D-lactopyranoside
CAS :Synthetic building block for oligosaccharide synthesisFormule :C12H21N3O10Degré de pureté :(%) Min. 95%Couleur et forme :PowderMasse moléculaire :367.31 g/molLactosyl fluoride
CAS :Lactosyl fluoride is a kinetic inhibitor of glycosidase enzymes. It has been shown to be an effective inhibitor of the enzyme β-galactosidase in both the presence and absence of calcium. Lactosyl fluoride has also been shown to inhibit other glycosidases, including α-galactosidase and α-mannosidase. The lactose derivative is activated by hydrogen fluoride, which allows it to react with the enzyme and block its activity. This product can be used as a chemical biology tool for studying glycoconjugates or as a medicine for treating diseases caused by the accumulation of oligosaccharides, such as Gaucher's disease or Tay-Sachs disease.Formule :C12H21FO10Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :344.29 g/mol2,3,2',3',4',6'-Hexa-O-acetyl-1,6-anhydro-b-D-cellobiose
CAS :2,3,2',3',4',6'-Hexa-O-acetyl-1,6-anhydro-b-D-cellobiose is a synthetic monosaccharide. It can be modified with methylation, fluorination and click modification to produce 2,3,2',3',4',6'-hexamethylene-1,6-anhydro-b-D-cellobiose. This carbohydrate has been shown to have antiinflammatory activities in vitro and in vivo.Formule :C24H32O16Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :576.5 g/molChitosan oligomer - Molecular weight 5000 - 15000 Da
CAS :Chitosan is the deacetylated form of chitin. The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid). This then allows the material to be used in a number of industrial applications as a binder and film former.Couleur et forme :PowderBenzyl 6-O-acetyl-3-O-benzyl-4-O-{4-O-[2,4-di-O-acetyl-3-O-(3-O-benzyl-2,4,6-tri-O-(3,4,6-tri-O-benzyl-2-deoxy-2-phthalimido-b-D-glu copyranosyl)-a-D-mannopyranosyl)-6-O-(3-O-benzyl-2,4,6-tri-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-b-D-glucopyrano
Benzyl 6-O-acetyl-3-O-benzyl-4-O-[2,4-di-O-(3,4,6-tri-O-(3,4,6-tri-O-(3,4,6-tri-O-(3,4,6,-triacetyl)-2deoxyglucopyranoside)-2phthalimido]-bDgluco pyranoside (BBAG) is a complex carbohydrate that is synthesized from benzyl 6 O acetate and 3 O benzyl 4 O (2 2 4 di O acetyl 3 O ( 3 0 benzyl 2 4 6 tri O acetyl 2 deoxyglucopyranoside)-2phthalimido b D glucopyranose). It has a CAS number of 10560138. BBAG is a glycosidic compound that can be modified at methyl or sugar positions. It has a high purityFormule :C244H238N8O78SDegré de pureté :Min. 95%Masse moléculaire :4,562.57 g/mol4-O-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)ribitol
CAS :4-O-(2-Acetamido-2-deoxy-b-D-glucopyranosyl)ribitol is a disaccharide that is antigenic and has been shown to elicit an antibody response in rabbits. The carbohydrate is a determinant for the staphylococcus group A antigen and is an epitope for the S. aureus group D antigen. 4-O-(2-Acetamido-2-deoxy-b-D-glucopyranosyl)ribitol also shows inhibitory activity against bacterial growth, including Staphylococcus aureus and Staphylococcus.Formule :C13H25NO10Degré de pureté :Min. 95%Masse moléculaire :355.34 g/molMaltooctaose
CAS :α 1,4-glucooctasaccharide derived from starch by hydrolysis and chromatographyFormule :C48H82O41Degré de pureté :Min. 80 Area-%Couleur et forme :White PowderMasse moléculaire :1,315.16 g/molSialylglycopeptide
CAS :Starting material for semi-synthesis of N-glycansFormule :C112H189N15O70Degré de pureté :(Hplc) Min. 95%Couleur et forme :White PowderMasse moléculaire :2,865.76 g/mol2,3,6,2',3',4',6'-Hepta-O-acetyl-a-D-cellobiosyl bromide
CAS :2,3,6,2',3',4',6'-Hepta-O-acetyl-a-D-cellobiosyl bromide is a naturally occurring trisubstituted steroidal glycoside. It is insoluble in water and activated by chloride ions. 2,3,6,2',3',4',6'-Hepta-O-acetyl-a-D-cellobiosyl bromide has been shown to have antiviral properties in mammalian tissue cultures. This compound also has potential use as an ingredient in skin care products due to its ability to inhibit the production of fatty acids that are essential for the replication of viruses. 2,3,6,2',3',4',6'-Hepta-O-acetyl-a-D-cellobiosyl bromide can be found in microalgae and food composition as a nutrient.Formule :C26H35BrO17Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :699.45 g/molNystose
CAS :A short chain isomer of inulinFormule :C24H42O21Degré de pureté :Min. 98 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :666.58 g/molMan-3a N-Glycan
CAS :Man-3a N-Glycan is a N-linked oligosaccharide with a trimannosyl coreFormule :C34H58N2O26Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :910.82 g/molGM2-Oligosaccharide-sp-biotin
Biotin-labelled oligosaccharide domain of the monosialylated glycosphingolipid GM2 of a-series. The compound is present on neuronal cells and plays a key role in the regulation of dendritogenesis in cortical pyramidal neurons. In lysosomal storage disorders Tay-Sachs and Sandhoff disease, where hexosaminases A and B are deficient, GM2 ganglioside accumulates in the nervous system. GM2 is also overexpressed in melanomas and other tumours of neuro-ecto origin. Moreover, the sugar moiety of this ganglioside is a receptor allowing viral infection of cells with reovirus and rotavirus.Formule :C54H88N9O29S•NaDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,382.38 g/molHeparin derived dp12 Saccharide ammonium salt
Heparin is a carbohydrate that is derived from the mucopolysaccharide heparin. It is a complex carbohydrate that consists of a chain of alternating N-acetylglucosamine and glucuronic acid. Heparin is used as an anticoagulant to prevent blood clotting, which may occur due to injury or during surgery. Heparin's use in medicine has been limited by its low solubility and rapid clearance from the body. Recently, it has been modified with a fluorine atom on the sugar ring, which increases their solubility and bioavailability. Click chemistry can be used to attach other molecules to the saccharide ammonium salt in order to modify the properties of heparin. This modification can be done with methyl groups or glycosyl groups, and it can also be done with other sugars such as galactose or glucose.
Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :~3550 (Average)
