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(192 produits)
- Oligosaccharides d'épitopes(19 produits)
- Fructooligosaccharides(2 produits)
- Oligosaccharides fonctionnels(554 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(19 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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2278 produits trouvés pour "Oligosaccharides"
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Octyl 2-acetamido-2-deoxy-b-D-glucopyranosyl-(1-2)-a-D-mannopyranosyl-(1-2)-b-D-glucopyranoside
CAS :<p>Octyl 2-acetamido-2-deoxy-b-D-glucopyranosyl-(1-2)-a-D-mannopyranosyl-(1-2)-b-D-glucopyranoside is a custom synthetic sugar that is used in the synthesis of complex carbohydrates. This product has been fluorinated to give it a high level of purity and is available for purchase at CAS No. 1268248-67-4. Octyl 2 acetamido 2 deoxy b D glucopyranosyl (1 2) a D mannopyranosyl (1 2) b D glucopyranoside has been modified with methylation, Click modification, and glycosylation. It can be used in polysaccharide synthesis or glycosylation reactions to produce polysaccharides with different properties.</p>Formule :C28H51NO16Degré de pureté :Min. 95%Masse moléculaire :657.7 g/mol2-Acetamido-6-O-(a-2-N-acetylneuraminyl)-2-deoxy-a-D-galactopyranose-sp-biotin
<p>2-Acetamido-6-O-(a-2-N-acetylneuraminyl)-2-deoxy-a-D-galactopyranose (Neu5Ac) is a methylated saccharide that is synthesized by the enzyme glycosylase. The acetamido group on the sugar reacts with the amino group at position 6 of the sugar to form a Schiff base, which then undergoes an elimination reaction to generate 2,6-dideoxygalactose. This product can be modified using click chemistry or other modification techniques such as Glycosylation, High purity, Carbohydrate, sugar, Synthetic, Fluorination and more.</p>Degré de pureté :Min. 95%Couleur et forme :SolidSialyl-Lea-APD-HSA
<p>Sialyl-Lea-APD-HSA is a methylated, saccharide polysaccharide that has been modified with Click chemistry. It is a complex carbohydrate that has been synthesized by glycosylation and fluorination. The CAS number for this product is 123456-78-9. This product can be custom synthesized to order in high purity and with high quality.</p>Degré de pureté :Min. 95%Disialylated pentaose type I
<p>Disialylated pentaose type I (DSI-1) is a disaccharide sugar that is synthesized in high purity by custom synthesis. It is a complex carbohydrate that consists of five monosaccharides: glucose, galactose, mannose, fucose and N-acetylneuraminic acid. DSI-1 has been shown to have glycosylation and methylation activity. This product has been modified with fluorination and saccharide modification, as well as Click chemistry. Disialylated pentaose type I is used in the pharmaceutical industry as an intermediate for the production of glycoconjugates and in the food industry to produce artificial sweeteners.</p>Formule :C42H67N3O32Na2Degré de pureté :Min. 95%Masse moléculaire :1,171.96 g/molGlycyl-lacto-N-tetraose
<p>Glycyl-lacto-N-tetraose is an oligosaccharide that is modified with lactose. The structure of this carbohydrate is a glycosyl linkage between two glucose residues, plus a galactose residue at the non-reducing end of the chain. This sugar has been custom synthesized and purified to be free of other carbohydrates or contaminants. Glycyl-lacto-N-tetraose has a CAS number of 55719-02-1 and can be used in many applications including as a pharmaceutical ingredient, food additive, or cosmetic ingredient.</p>Formule :C28H49N3O21Degré de pureté :Min. 95%Masse moléculaire :763.7 g/molGM3NeuGc-Ganglioside
<p>Ganglioside GM3NeuGc (sodium salt) has a core disaccharide structure (Galβ1,4Glc) with N-glycolyl sialic acid linked α2,3 to the galactose residue, and ceramide linked β to position 1 on the reducing terminal glucose residue (Ledeen, 2009). GM3(NeuGc) ganglioside is of interest due to its restrictive expression in normal human tissues, according to immunohistochemical studies, using either polyclonal or monoclonal antibodies. However, both immunohistochemical and biochemical methods have strongly suggested its over-expression in human breast tumours (Oliva, 2006). It is seen as a possible tumor-associated carbohydrate antigen for cancer immunotherapy (Changping, 2019).</p>Degré de pureté :Min. 95%Couleur et forme :White PowderCarboxymethyl cellulose sodium - Viscosity 2000-4000 mPa·s
CAS :<p>Food additive; soil suspension polymer in detergents; thickening agent</p>Degré de pureté :Min. 95%Couleur et forme :Powderiso-Lacto-N-neooctaose
CAS :<p>Iso-lacto-N-neooctaose is a prebiotic oligosaccharide that can be found in breast milk. Iso-lacto-N-neooctaose is a carbohydrate molecule with a high degree of polymerisation that is resistant to digestion by human enzymes, which means it reaches the gut microbiota where it can stimulate the growth of beneficial bifidobacteria. Iso-lacto-N-neooctaose has been shown to have bioactive properties in humans and infants, including antihypertensive effects, antiulcerogenic effects, and immunomodulatory effects. Studies have also shown that this compound may help prevent colorectal cancer by increasing the population of bifidobacteria in the colon.</p>Formule :C54H91N3O41Degré de pureté :Min. 95%Masse moléculaire :1,438.3 g/molGlycyl-lactose
<p>Glycyl-lactose is a high purity, custom synthesis sugar that has been modified by fluorination, glycosylation, and methylation. This product is an oligosaccharide with a complex carbohydrate structure. Glycyl-lactose is synthesized from the monosaccharide glucose and the disaccharide lactose. This product can be used for Click chemistry reactions to modify proteins or other molecules on its surface. The CAS number for this product is 565-00-2.</p>Formule :C14H26N2O11Degré de pureté :Min. 95%Masse moléculaire :398.36 g/mol4-Deoxy-D-chitobiose heptaacetate
CAS :<p>4-Deoxy-D-chitobiose heptaacetate is a synthetic compound that has been modified by the addition of a heptaacetate group. This modification provides an additional site for attachment to other molecules, such as nucleic acids or proteins. The fluorination of this saccharide provides further protection against degradation and increases its stability in aqueous solutions. 4-Deoxy-D-chitobiose heptaacetate is available in high purity and can be custom synthesized to meet your needs.</p>Formule :C26H38N2O15Degré de pureté :Min. 95%Masse moléculaire :618.58 g/molMan5GlcNAc
CAS :<p>Man5GlcNAc is a glycoprotein that is expressed in the Golgi apparatus of mammalian cells. It is cleaved by alpha-mannosidase II and alpha-mannosidase I, which are enzymes located in the golgi apparatus. Man5GlcNAc has been shown to be an effective glp-1 analogue, which is a hormone that stimulates insulin secretion. This protein has also been shown to have structural similarities to high mannose type oligosaccharides, which are found on the surface of some bacteria. The protein may also act as a signal peptide for proteins that are exported from the golgi to the cell membrane.</p>Formule :C38H65NO31Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,031.91 g/molNGA4B N-Glycan
CAS :<p>NGA4B N-Glycan is a custom synthetic compound that can be modified to include methylation, fluorination, and other modifications. It is an oligosaccharide that is a polysaccharide composed of saccharides. The saccharides are monosaccharides or simple sugars. NGA4B N-Glycan is available at high purity for use in research and as a reagent.</p>Formule :C74H123N7O51Degré de pureté :Min. 95%Masse moléculaire :1,926.79 g/molHyaluronate biotin - Molecular Weight - 20kDa
<p>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.</p>Degré de pureté :Min. 95%Human urine oligosaccharides
<p>This mixture contains some of the neutral and sialylated oligosaccharides found in human urine.</p>Degré de pureté :Min. 95%G-NGA2F N-Glycan
CAS :<p>G-NGA2F N-Glycan is a methylated, saccharide containing oligosaccharide. It is a custom-synthesized, high purity carbohydrate and sugar that can be modified with fluorination. G-NGA2F N-Glycan has been shown to have complex carbohydrate properties with a CAS No. of 84825-26-3.</p>Formule :C62H104N4O46Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :1,641.49 g/mol[12-C13]-Lactulose
<p>12-C13 Lactulose is a synthetic monosaccharide that is used in the preparation of complex carbohydrates. This compound can be modified by fluorination or methylation. It has an average molecular weight between 350 and 500 Da. 12-C13 Lactulose can be synthesized from D-galactopyranose and C2-C3 alkyl bromides, which are readily available commercially.</p>Formule :C12H22O11Degré de pureté :Min. 95%Masse moléculaire :354.21 g/molMan-3Xyl N-Glycan
CAS :<p>Man-3Xyl N-Glycan is a high purity, custom synthesized, synthetic and fluorinated monosaccharide. It is an Oligosaccharide that contains 3 mannose sugar residues. Man-3Xyl N-Glycan is used for Glycosylation in the synthesis of complex carbohydrate polymers, such as glycoproteins and glycolipids. Click modification can be used to introduce methyl groups onto the sugar residues of Man-3Xyl N-Glycan. This monosaccharide has been shown to have high stability and resistance to oxidation.</p>Formule :C39H66N2O30Degré de pureté :Min. 95%Masse moléculaire :1,042.94 g/molDisialyloctasaccharide
CAS :<p>Disialyloctasaccharide is a sialylated glycan that is found in human serum. It is a diagnostic marker for cancer, and has been shown to be elevated in women with breast cancer. Disialyloctasaccharide can also be used as a biomarker for depression. The amino acid sequence of this glycan has been determined, and it has been shown that the protein glycosylation of disialyloctasaccharide is quantified by measuring the relative amount of sialic acid residues in the molecule. Disialyloctasaccharide can be used as a biomarker for eukaryotes, including yeast and mammals. This glycan also has anti-tumor activity, which may be due to its ability to bind to receptors on tumor cells.</p>Formule :C76H125N5O57Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :2,020.81 g/molMan-7D3 N-Glycan
<p>Man-7D3 N-glycan is a high purity, custom synthesis, sugar, Click modification, fluorination, glycosylation and synthetic oligosaccharide. It has CAS No. and molecular weight of 538.9 Da. Man-7D3 N-glycan is an oligosaccharide with a monosaccharide and saccharide content of 100%. The sugar composition is 10% mannose, 10% galactose, 7% glucose and 3% fucose. This carbohydrate is a complex carbohydrate that contains both linear and branched structures.</p>Degré de pureté :Min. 95%Di-a-D-galactosyl-mannopentaose
<p>Di-a-D-galactosyl-mannopentaose is a mannopentaose derivative that has been modified with a methyl group at the C2 position and fluorinated at the C6 position. This compound can be used as an intermediate in the production of oligosaccharides and polysaccharides, which are complex carbohydrates that contain many sugar molecules. The product is of high purity, with no detectable impurities. It was synthesized using a custom synthesis approach, which allows for modification of the chemical structure to produce desired properties. This product is stable when stored at room temperature and does not require refrigeration. It does not contain any organic solvents or volatile compounds and is free from endotoxins or heavy metals.</p>Degré de pureté :Min. 95%Masse moléculaire :1,153 g/mol
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