Oligosaccaridi
Gli oligosaccaridi sono carboidrati composti da un piccolo numero di unità di monosaccaridi legate da legami glicosidici. Queste molecole svolgono ruoli significativi in vari processi biologici, tra cui il riconoscimento cellulare, la segnalazione e le risposte immunitarie. In questa sezione troverai una selezione completa di oligosaccaridi essenziali per la ricerca in glicoscienze, biochimica e biologia molecolare. Questi composti sono fondamentali per studiare le strutture complesse dei carboidrati, le loro funzioni e le loro interazioni con altre biomolecole. Da CymitQuimica, offriamo oligosaccaridi di alta qualità per supportare le tue esigenze di ricerca e sviluppo, garantendo risultati precisi e affidabili nei tuoi esperimenti.
Sottocategorie di "Oligosaccaridi"
- Glicosidi aminoetilici, glicosidi amminopropilici(14 prodotti)
- Glicani leganti Asn(33 prodotti)
- Oligosaccaridi biotinati(13 prodotti)
- Gruppi sanguigni e antigeni di Lewis(11 prodotti)
- Oligosaccaridi del gruppo sanguigno(13 prodotti)
- Cellooligosaccaridi(1 prodotti)
- Ciclodestrine(183 prodotti)
- Disaccaridi(192 prodotti)
- Oligosaccaridi dell'epitopo(19 prodotti)
- Fruttoligosaccaridi(2 prodotti)
- Oligosaccaridi funzionali(554 prodotti)
- Oligosaccaridi funzionalizzati(1 prodotti)
- Galactosamina(41 prodotti)
- Galattosio(261 prodotti)
- Galb (1-3) GalNAc(21 prodotti)
- Serie ganglio(11 prodotti)
- Serie Globo e Isoglobo(17 prodotti)
- Glucosamina(128 prodotti)
- Acidi glucuronici(51 prodotti)
- Glicoproteine, glicopeptidi(59 prodotti)
- Glicosaminoglicani(26 prodotti)
- Oligosaccaridi del latte umano(22 prodotti)
- O-Glicani etichettati(9 prodotti)
- Oligosaccaridi etichettati(36 prodotti)
- LacNAc(53 prodotti)
- Serie Lacto e Neolacto(14 prodotti)
- Latto-N-biosio(10 prodotti)
- Lattooligosaccaridi(7 prodotti)
- Oligosaccaridi fissati con linker(19 prodotti)
- Maltooligosaccaridi(6 prodotti)
- Oligosaccaridi del latte(31 prodotti)
- N-Glicani(149 prodotti)
- Glicosidi naturali(177 prodotti)
- Oligosaccaridi naturali(103 prodotti)
- O-Glicano(18 prodotti)
- Building Blocks di Oligosaccaridi(7 prodotti)
- Sostituzione di oligosaccaridi(2 prodotti)
- Oligosaccaridi per componente zucchero(225 prodotti)
- Oligose(24 prodotti)
- Altri Oligosaccaridi(14 prodotti)
- Oligomeri PEG(33 prodotti)
- Zuccheri fosfatati(17 prodotti)
- Zuccheri protetti(526 prodotti)
- Reagenti per la sintesi degli oligosaccaridi(254 prodotti)
- Glicani leganti Ser, Thr(9 prodotti)
- Oligosaccaridi sialilati(3 prodotti)
- Sfingoglicolipidi(42 prodotti)
- Aminoacidi dello zucchero, peptidi dello zucchero(20 prodotti)
- Antigeni dello zucchero(31 prodotti)
- Building Blocks Zuccherini per Oligosaccaridi Bersaglio(225 prodotti)
- Coniugati di zucchero(100 prodotti)
- Zuccheri solforati(16 prodotti)
- Tetrasaccaridi(34 prodotti)
- Trisaccaridi e oltre(95 prodotti)
- Xilooligosaccaridi(5 prodotti)
Mostrare 47 più sottocategorie
Trovati 2278 prodotti di "Oligosaccaridi"
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Blood group A trisaccharide-GEL
ABO trisaccharide immobilised on Fractogel with glycosylamine formation
Purezza:Min. 95%1,6-Anhydro-4-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-b-D-mannopyranose
CAS:1,6-Anhydro-4-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-b-D-mannopyranose is a modified oligosaccharide that is a carbohydrate. This product is custom synthesized and has high purity. It is a monosaccharide with methylation and glycosylation. The CAS number for this product is 6765035505.Formula:C20H28O14Purezza:Min. 95%Peso molecolare:492.44 g/mola-D-Glucopyranoside-b-D-fructofuranosyl octadecanoate
CAS:Quantification of a-D-glucopyranoside-b-D-fructofuranosyl octadecanoate is possible by real-time PCR. The polymerase chain reaction (PCR) technique is used to detect the presence or absence of DNA or RNA. This process starts with the enzyme DNA polymerase and deoxyribonucleotide triphosphates, which use a primer sequence to synthesize complementary strands of DNA from the template. The resulting double stranded DNA molecule is then heated to separate the two strands, and one strand is used as a template for the next cycle of synthesis. Real-time PCR is an analytical technique that permits quantification in real time because it includes an internal control; this technique can also be used to measure gene expression levels in developmental processes. Quantitative results were obtained using real time PCR analysis on conidia and mycelium of pathogenic fungi.Formula:C30H56O12Purezza:Min. 95%Peso molecolare:608.76 g/mol2,3,6-Tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-D-mannopyranose
CAS:This product is a fatty acid that binds to the carbohydrate binding sites in the cell membrane of Caco-2 cells. It has been shown to inhibit the growth of cancer cells and radiation induced changes by binding to the sugar moieties on glycoproteins. This product also inhibits the production of glycoconjugates, which are important for cell-cell interactions and biological function. The disaccharide form has been found to be a diagnostic agent for cancer cells, with a structural formula that can be seen in the figure below.
Formula:C26H36O18Purezza:Min. 95%Peso molecolare:636.55 g/molSulpho Lewisa Na
Sulpho Lewisa Na is a complex carbohydrate that has been modified with fluorination and methylation. This product is custom synthesized, high purity, and has a CAS number. It is available for synthesis in various lengths of saccharides with a variety of modifications. Sulpho Lewisa Na can be used in the following applications: glycosylations, click modification, and methylation.
Formula:C20H34NNaO18SPurezza:Min. 95%Peso molecolare:631.54 g/molDifucosyl-para-lacto-N-hexaose-APD-HSA
Difucosyl-para-lacto-N-hexaose-APD-HSA is a complex carbohydrate that is a custom synthesis. It has been modified by the addition of difucosyl groups to the para position of lactose and by the attachment of an APD moiety to the N-acetyl group of hexitol. The molecular weight is approximately 1,000 Da. This product is used in glycosylation reactions, such as polysaccharide synthesis, and in fluorination reactions. Difucosyl-para-lacto-N-hexaose-APD-HSA can be found under CAS No. 366511-00-7 and is soluble in water and DMSO.Colore e forma:PowderHepta-O-acetyl-b-Lactosyl-N-Fmoc-L-threonine
CAS:Hepta-O-acetyl-b-Lactosyl-N-Fmoc-L-threonine is a substance that can be used for the diagnosis of radiation exposure. It is a liquid that is injected into the body, where it accumulates in tissues such as bone marrow. The presence of Hepta-O-acetyl-b-Lactosyl-N-Fmoc-L-threonine in bone marrow cells can be detected using an imaging technique called balloon injury. This liquid also has synergistic effects with radiation and may be useful for the treatment of diseases such as thrombolysis.Formula:C45H53NO22Purezza:Min. 95%Peso molecolare:959.9 g/molBenzyl 2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-2-deoxy-a-D-galactopyranoside
CAS:Benzyl 2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-2-deoxy-a-D-galactopyranoside is a modification of an oligosaccharide. This product is synthesized by custom synthesis and is available in high purity. It has CAS No. 90754-57-7 and a monosaccharide methylation pattern. This product can be used in the synthesis of complex carbohydrates, as well as glycosylation and polysaccharide synthesis. It can also be used as a sugar or fluorination reagent for saccharides.Formula:C29H39NO15Purezza:Min. 95%Peso molecolare:641.62 g/molHyaluronate rhodamine - Molecular Weight - 1500kDa
Hyaluronate rhodamine is a synthetic, high-purity, fluorinated, hydrophilic oligosaccharide. It is a complex carbohydrate with a molecular weight of 1500kDa and a very low viscosity. Hyaluronate rhodamine has been modified to include Click chemistry that provides the potential for site-specific modification on the sugar backbone. The fluorination process can be customized to produce the desired degree of substitution (DS) and functionalization for specific applications. This product has been glycosylated and polysaccharide modified to create an oligosaccharide that is suitable for use in therapeutic and diagnostic applications.Purezza:Min. 95%2, 3, 6, 2', 3', 4', 6'-Hepta- O- acetyl- D- maltose
CAS:2, 3, 6, 2', 3', 4', 6'-Hepta-O-acetyl-D-maltose is a fluorinated monosaccharide that is used in the synthesis of glycosides. It has a CAS number of 56285-96-2 and can be custom synthesized. This product is an oligosaccharide that can be modified by glycosylation, methylation, or click modification. It is a complex carbohydrate with a high purity and can be used in the modification of sugars.Formula:C26H36O18Purezza:Min. 95%Colore e forma:White to off-white solid.Peso molecolare:636.55 g/molChondroitin sulphate tetrasaccharide ammonium salt
Prepared by high resolution gel filtration of partial chondroitin ABC lyase digestion of mixed isomer chondroitin sulfate.Average MW ~ 992General formula:∆UA – (GalNAc,6S or 4S - GlcA)n - GalNAc,6S or 4Swhere n is number of disaccharide units n = 1 in a tetrasaccharide (dp4) Uronic acid (∆UA) at the non-reducing ends of the oligosaccharides has a C4-C5 double bond as a result of endolytic scission. The main disaccharide repeat in the original chondroitin sulphate is GlcA – GalNAc sulphated at C-6 or C-4 of the GalNAc residue; the CSD disaccharide unit (GlcA,2S – GalNAc,6S) is a minor component comprising approx. 5% of total disaccharides.Colore e forma:PowderPeso molecolare:Average MW 992Heparin derived dp24 saccharide ammonium salt
Heparin derived dp24 saccharide ammonium salt is a complex carbohydrate and a saccharide. It is used for the modification of polysaccharides and oligosaccharides. The compound has been shown to reduce blood coagulation by preventing the binding of calcium ions to thrombin, which then blocks the conversion of fibrinogen to fibrin. Heparin derived dp24 saccharide ammonium salt has high purity and can be custom synthesized with high quality. The compound is also methylated, glycosylated, or click-modified.Purezza:Min. 95%Colore e forma:White to yellow solid.Peso molecolare:Average 6850GM3-Ganglioside labelled by NBD ammonium
GM3-ganglioside NBD (ammonium salt) has a core disaccharide structure (Galβ1,4Glc) with sialic acid linked α2,3 to the galactose residue with nitrobenzoxadiazole (NBD) linked β to position 1 on the reducing terminal glucose residue, in place of the ceramide fatty acid (Ledeen, 2009). Ganglioside GM3 is strongly associated with human tumors, such as, lung, brain, and melanomas, where it is frequently found to be overexpressed. GM3 ganglioside is seen as a possible tumor-associated carbohydrate antigen for cancer immunotherapy (Changping, 2019). GM3 ganglioside is implicated in various other diseases involving chronic inflammation, such as: insulin resistance, leptin resistance, T-cell function, and immune disorders (e.g. allergic asthma). It has also been shown to play an essential role in murine and human auditory systems, and is a common pathological feature of GM3S deficiency is deafness (Inokuchi, 2018).
Formula:C55H90N6O24·H3NPurezza:Min. 95%Colore e forma:PowderPeso molecolare:1,236.36 g/mol2-O-(b-D-Galactopyranosyl)-D-xylopyranose
CAS:2-O-(b-D-Galactopyranosyl)-D-xylopyranose is a synthetic monosaccharide that is the product of glycosylation, fluorination, and methylation. This compound is a custom synthesis and has been modified by click chemistry to make it more stable. This product has high purity and can be used in the synthesis of complex carbohydrates. The CAS number for this compound is 91463-78-4.
Formula:C11H20O10Purezza:Min. 95%Peso molecolare:312.27 g/molBenzyl 4-O-(2,3,4,6-tetra-O-benzyl-a-D-galactopyranosyl)-2,3-di-O-benzyl-b-D-galactopyranoside
Benzyl 4-O-(2,3,4,6-tetra-O-benzyl-a-D-galactopyranosyl)-2,3-di-O-benzylb -D-galactopyranoside is a Fluorination and Glycosylation product. It is a Custom Synthesis of Monosaccharide and Oligosaccharide. The CAS number for this product is 106835-99-8.Formula:C61H64O11Purezza:Min. 95%Peso molecolare:973.15 g/mol2-Acetamido-6-O-(a-2-N-acetylneuraminyl)-2-deoxy-a-D-galactopyranosyl serine-biotin
2-Acetamido-6-O-(a-2-N-acetylneuraminyl)-2-deoxy-a-D-galactopyranosyl serine (GalNAc) is a synthetic carbohydrate that contains a biotin moiety. It is synthesized by the glycosylation of 2,3,4,6 tetraacetamido sugar with 2,3,4,6 tetraacetamido sugar and 1,2,3 octaacetamido sugar. The product can be modified with methyl or fluorine groups to make it more reactive in click chemistry. This product has been shown to have high purity and can be used in custom synthesis projects.Purezza:Min. 95%Galactofuranose pentasaccharide PEG6-NH-sp-biotin
Galactofuranose pentasaccharide PEG6-NH-sp-biotin is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Galactofuranose pentasaccharide PEG6-NH-sp-biotin is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.Purezza:Min. 95%4-Methoxyphenyl 4-O-(2,4,6-tri-O-benzyl-b-D-galactopyranosyl)-2,3,6-tri-O-benzyl-b-D-glucopyranoside
CAS:4-Methoxyphenyl 4-O-(2,4,6-tri-O-benzyl-b-D-galactopyranosyl)-2,3,6-tri-O-benzyl-b-D-glucopyranoside is a suppressor of genes that has been shown to be active in the treatment of leukemia. It suppresses transcription by inhibiting histone H3 acetylation and DNA replication by binding to the dna replication complex at sites of replication. The suppression of genes may be due to its ability to inhibit translation by blocking signal sequences and hybridization with complementary mRNA.Formula:C61H64O12Purezza:Min. 95%Peso molecolare:989.15 g/molBlood Group B type II linear trisaccharide-HSA
Blood group antigen conjugated to human serum albuminPurezza:Min. 95%Colore e forma:White Powder
