Oligossacarídeos
Os oligossacarídeos são carboidratos compostos por um pequeno número de unidades de monossacarídeos ligados por ligações glicosídicas. Essas moléculas desempenham papéis significativos em vários processos biológicos, incluindo reconhecimento celular, sinalização e respostas imunológicas. Nesta seção, você encontrará uma ampla seleção de oligossacarídeos essenciais para pesquisas em glicosciência, bioquímica e biologia molecular. Esses compostos são vitais para estudar estruturas complexas de carboidratos, suas funções e suas interações com outras biomoléculas. Na CymitQuimica, fornecemos oligossacarídeos de alta qualidade para apoiar suas necessidades de pesquisa e desenvolvimento, garantindo resultados precisos e confiáveis em seus experimentos.
Subcategorias de "Oligossacarídeos"
- Glicosídeos Aminoetil , Glicosídeos de aminopropil(14 produtos)
- Glicanos de ligação Asn(33 produtos)
- Oligossacarídeos de biotinados(13 produtos)
- Grupos sanguíneos e antígenos de Lewis(11 produtos)
- Oligossacarídeos do tipo sanguíneo(13 produtos)
- Celooligossacarídeo(1 produtos)
- Ciclodextrinas(183 produtos)
- Dissacarídeos(190 produtos)
- Epítopos Oligossacarídeos(19 produtos)
- Frutooligossacarídeos(2 produtos)
- Oligossacarídeos funcionais(556 produtos)
- Oligossacarídeos funcionalizados(1 produtos)
- Galactosamina(41 produtos)
- Galactoses(261 produtos)
- Galb (1-3) GalNAc(21 produtos)
- Gânglio - série(11 produtos)
- Globo-/isoglobo-séries(17 produtos)
- Glucosamina(128 produtos)
- Ácidos Glucurónicos(52 produtos)
- Glicoproteínas, Glicopeptídeos(59 produtos)
- Glicosaminoglicanos(26 produtos)
- Oligossacarídeos do leite humano(22 produtos)
- O-Glicanos marcados(9 produtos)
- Oligossacarídeos etiquetados(36 produtos)
- LacNAc(53 produtos)
- Lacto- e Neolacto-séries(14 produtos)
- Lacto-N-biose(10 produtos)
- Lactooligossacarídeos(7 produtos)
- Oligosaccharides anexados Linker(19 produtos)
- Maltooligossacarídeos(6 produtos)
- Oligossacarídeos de leite(31 produtos)
- N-Glicanos(149 produtos)
- Glicósidos naturais(177 produtos)
- Oligossacarídeos naturais(103 produtos)
- O-Glicano(18 produtos)
- Building Blocks de Oligossacarídeos(7 produtos)
- Substituição de oligossacarídeo(2 produtos)
- Oligossacarídeos por Componente de Açúcar(225 produtos)
- Oligoses(24 produtos)
- Outros Oligossacarídeos(14 produtos)
- Oligómeros de PEG(33 produtos)
- Açúcares Fosfatados(17 produtos)
- Açúcares Protegidos(526 produtos)
- Reagentes para Síntese de Oligossacarídeos(254 produtos)
- Ser, Glicanos de ligação Thr(9 produtos)
- Oligossacarídeos sialilados(3 produtos)
- Esfingoglicolipides(42 produtos)
- Aminoácidos de açúcar, Peptídeos de açúcar(20 produtos)
- Antígenos de açúcar(31 produtos)
- Building Blocks de Açúcares por Oligossacarídeos-Alvo(225 produtos)
- Conjugados de açúcar(100 produtos)
- Açúcares sulfatados(16 produtos)
- Tetrassacarídeos(34 produtos)
- Trissacarídeos e Acima(95 produtos)
- Xilooligossacarídeos(5 produtos)
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Foram encontrados 2294 produtos de "Oligossacarídeos"
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GD1b-ganglioside sodium
CAS:GD1b (shown as sodium salt) is one of the major gangliosides in neuronal and glial membranes. It has a core tetrasaccharide structure (Galβ1,3GalNAcβ1,4Galβ1,4Glc) with itâs two sialic acids linked α2,3/α2,8 to the inner galactose residue and ceramide linked β to position 1 on the reducing terminal glucose residue (Ledeen, 2009). GD1b acts as a receptor for BK virus as well as for heat-labile LTII-a toxin, produced by enteropathogenicâ¯E. coli. GD1b ganglioside also interacts with tetanus neurotoxin (TeNT) and is crucial for its entry into cells (Kolter, 2012).Pureza:Min. 95%Cor e Forma:PowderHexa-guluronic acid sodium
CAS:Hexa-guluronic acid sodium salt (1,4-linked α-L-sodium guluronohexaose) is one of a number of oligosaccharides obtained from alginate which is a polysaccharide in brown seaweeds containing: blocks of repeating mannuronic acid sequences (M-M-M-M etc), repeating guluronic acid sequences (G-G-G-G etc), and alternating M-G-M-G sequences. This oligosaccharide can be released by acid hydrolysis (Shimokawa, 1996) and a number of biological activities have been discussed in a recent review (Xing, 2020).
Fórmula:C36H44O37Na6Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:1,206.65 g/molLactitol monohydrate
CAS:Lactitol is a sugar alcohol that is used in the food industry as a low-calorie sweetener and preservative. Lactitol has physiological effects such as increasing the glomerular filtration rate and decreasing serum cholesterol levels. It also inhibits inflammatory bowel disease by suppressing the production of proinflammatory cytokines, such as TNF-α, IL-1β, IL-6, and IL-8, which are associated with intestinal inflammation. Lactitol is used as an excipient for tablets or capsules to improve their dissolution properties and to provide bulk. Lactitol does not show any significant toxicity in animal studies and has been shown to be safe for human consumption at up to 15g/day.Fórmula:C12H24O11·H2OPureza:Min. 95%Cor e Forma:White PowderPeso molecular:362.33 g/molGalactinol hydrate
CAS: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).Fórmula:C12H22O11•H2OxPureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:342.3 g/molFucosyl-GM1 ganglioside
CAS:Monosialylated glycosphingolipid with an α1,2-fucosylated galactose at the nonreducing end. The moluecule is minimally expressed in healthy tissues but has high prevalence in some tumours such as small cell lung cancer (SCLC). Fucosyl-GM1 ganglioside is a potential tumour marker for SCLC and a potential antigen target for immunotherapy.
Fórmula:C79H141N3O35Pureza:Min. 98 Area-%Cor e Forma:White Off-White PowderPeso molecular:1691.93456N-Acetylneuraminic acid dimer 1-O-propylamine
N-Acetylneuraminic acid dimer 1-O-propylamine is a synthetic N-acetylneuraminic acid (NANA) derivative that has been modified with an alkyl amine. This modification prevents the formation of NANA oligosaccharides and is used in the synthesis of complex carbohydrates. It is also used as a fluorinated building block for various saccharides, including monosaccharides, disaccharides, and polysaccharides. The purity of this product is greater than 99%.Pureza:Min. 95%N-Acetyl-D-lactosamine - 200mM solution in water
CAS:A natural structural element in a variety of glycoconjugates. Substrate for galactosidases, fucosyltransferases, and sialyltransferases. Useful as a lectin inhibitory sugar and for characterizing lectins.Fórmula:C14H25NO11Pureza:Min. 95%Cor e Forma:PowderPeso molecular:383.35 g/molBianntennary N-linked core pentasaccharide
The bianntennary N-linked core pentasaccharide is an oligosaccharide that contains a biantennary glycan and a high purity. This product can be custom synthesized with custom modifications. The bianntennary N-linked core pentasaccharide is an excellent substrate for Click modification, fluorination, and glycosylation reactions. It has been shown to have antiviral activity against herpes simplex virus type 1 (HSV-1) in the guinea pig erythrocyte assay. This product has been methylated at the 6 position of the sugar moiety to yield a modified form.Fórmula:C34H58N2O26Pureza:Min. 95 Area-%Cor e Forma:White PowderPeso molecular:910.82 g/mol3-O-(α-D-Galactopyranosyl)-D-galactopyranose
CAS:A carbohydrate, commonly known as alpha gal, found in most mammalian cell membranes. It is not found in primates, including humans, whose immune systems recognize it as a foreign body and produce xenoreactive immunoglobulin M antibodies, leading to organ rejection after transplantation. Anti-α gal immunoglobulin G antibodies are some of the most common in humans. Regular stimulation from gut flora, typically initiated within the first six months of life, leads to an exceptionally high titre of around 1% of all circulating IgG. Recent studies are showing increasing evidence that this allergy may be induced by the bite of the lone star tick (Amblyomma americanum) in North America and the castor bean tick (Ixodes ricincus) in Sweden.Fórmula:C12H22O11Pureza:Min. 95 Area-%Cor e Forma:PowderPeso molecular:342.3 g/mol2-Acetamido-2-deoxy-6-O-(a-L-fucopyranosyl)-D-glucopyranose
CAS:Adhesion molecule in eukaryotic-bacterial cell interactionsFórmula:C14H25NO10Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:367.35 g/molDisialyllacto-N-tetraose
CAS:Disialyllacto-N-tetraose is a medicinal compound that has shown promising anticancer properties. It is an analog of a human urinary glycoprotein and has been found to induce apoptosis in cancer cells. Disialyllacto-N-tetraose acts as a tumor inhibitor by blocking the activity of certain protein kinases, which are enzymes that play a role in cell growth and division. This compound has been studied extensively in Chinese medicine and has shown potential as an effective anticancer agent. Its unique structure and mechanism of action make it a promising candidate for further research into cancer treatment.Fórmula:C48H79N3O37Pureza:Min. 85%Peso molecular:1,290.16 g/molHyaluronate rhodamine - Molecular Weight - 10kDa
Hyaluronate rhodamine is a fluorescent dye that is used in molecular biology to visualize the distribution of intracellular glycoconjugates. It is a water-soluble, cationic dye that binds to negatively charged saccharides and glycosaminoglycans. The dye fluoresces when bound to these molecules, making it useful for detecting the distribution of glycoproteins in cells. Hyaluronate rhodamine can be used as a marker for carbohydrate-rich tissues such as cartilage, synovial fluid, and vitreous humor. This dye can also be used to detect glycoconjugates on the surface of cells and in extracellular spaces.Pureza:Min. 95%Human milk neutral tetrasaccharides
Mainly a mixture of Lacto-N-tetraose, Lacto-N-neo-tetraose, Lactodifucotetraose
Pureza:Min. 95%Cor e Forma:PowderMethyl 2-O-(a-D-galactopyranosyl)-b-D-galactopyranoside
Methyl 2-O-(a-D-galactopyranosyl)-b-D-galactopyranoside is a custom synthesis that is fluorinated at the 2 position. It is an oligosaccharide, polysaccharide, and carbohydrate. The product has been modified with the Click modification and has high purity. It is also a monosaccharide sugar or synthetic sugar. Methyl 2-O-(a-D-galactopyranosyl)-b-D-galactopyranoside can be used in complex carbohydrates and fluorination reactions.Fórmula:C13H24O11Pureza:Min. 95%Peso molecular:356.32 g/mol4-Methoxyphenyl 4-O-{4-O-[[3-O-[2,4-di-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,6-di-O-benzyl-α-D-mannopyra nosyl]-4,6-O-benzylidene-2-O-levulinoyl-β-D-glucopyranosyl]]-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl}
4-Methoxyphenyl 4-O-{4-O-[3,6-di-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-bDglucopyranosyl)-2,4,6-trihydroxybenzylidene]-aDmannopyra nosyl} -3,6diO(benzyl) -2deoxy2phthalimido -bDglucopyranoside is a high purity synthetic oligosaccharide. It is a complex carbohydrate with a high degree of polymerization. This product has been synthesized by Click modification and fluorination. The product contains an acetate group at the reducing end of the sugar chain and may be glycosylated. The CAS number for this product isFórmula:C161H160N4O48Pureza:Min. 95%Peso molecular:2,918.99 g/molPentagalacturonic Acid
CAS:Pentagalacturonic acid (α-1,4 galacturonopentaose) is derived from pectin or pectic acid, by enzymatic or partial acid hydrolysis (Combo, 2012). It is used in galacturonic acid 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, tetra-galacturonate, and penta-galacturonate 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 (Sinclair, 2017).
Fórmula:C30H42O31Pureza:Min. 95%Cor e Forma:PowderPeso molecular:898.64 g/mol6-O-(b-D-Galactopyranosyl)-D-galactopyranose
CAS:6-O-(b-D-Galactopyranosyl)-D-galactopyranose is a natural product disaccharide obtained from acid hydrolysis of larch wood.Fórmula:C12H22O11Pureza:Min. 95 Area-%Cor e Forma:PowderPeso molecular:342.3 g/mol3-O-(b-D-Galactopyranosyl)-D-galactopyranose
CAS:Used as enzyme substrates, analytical standards and for in vitro diagnosticsFórmula:C12H22O11Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:342.3 g/molBlood Group B type III/IV linear trisaccharide
The blood group B type III/IV linear trisaccharide is a synthetic oligosaccharide. The methylation of the saccharide and click modification of the polysaccharide molecule allow for fast, efficient synthesis. This product has been custom synthesized to be free of impurities, high in purity, and available in glycosylation form. It can be modified with fluorination or other modifications to meet your needs.
Fórmula:C20H35NO16Pureza:Min. 95%Peso molecular:545.49 g/molGA1-Ganglioside
CAS:GA1-ganglioside is also known as asialo-GM1 ganglioside. Autoimmune responses to GA1 ganglioside and high titers of anti-GA1 antibodies have been associated with neuromotor disorders, such as, motor neuron disease, multifocal motor neuropathy, and Guillain-Barré syndrome (Kolter, 2006). Anti-GA1 antibodies are also associated withâ¯Borrelia burgdorferiâ¯infection and Lyme disease (Djellaoui, 2016).
Fórmula:C62H114N2O23Pureza:Min. 95%Cor e Forma:PowderPeso molecular:1,255.57 g/mol
