Polisaccaridi
I polisaccaridi sono composti organici formati dall'unione di più monomeri, che sono legati insieme da legami glicosidici per creare molecole grandi e spesso ramificate. Questi carboidrati complessi svolgono ruoli cruciali in varie funzioni biologiche, tra cui lo stoccaggio di energia, il supporto strutturale e la comunicazione cellulare. In questa sezione, troverai una vasta gamma di polisaccaridi essenziali per la ricerca in biochimica, biologia molecolare e glicoscienze. Questi composti sono vitali per studiare le vie metaboliche, le strutture della parete cellulare e il potenziale terapeutico dei carboidrati. Da CymitQuimica, offriamo polisaccaridi di alta qualità per supportare la tua ricerca scientifica, garantendo precisione e affidabilità nei tuoi risultati sperimentali.
Prodotti di "Polisaccaridi"
Ordinare per
Chondroitin sulfate, from bovine origin, USP grade
CAS:Formula:C13H21NO15SPurezza:90.0 - 100.5 % (dried basis)Colore e forma:White to off-white powderPeso molecolare:463.37N,N',N''-TRIACETYLCHITOTRIOSE
CAS:Formula:C24H41N3O16Purezza:95%Colore e forma:SolidPeso molecolare:627.5928Fucoidan, Lessonia nigrescens
CAS:A fucan sulphate found in brown marine algae (Phaeophyta-typically Fucus vesiculotus, Ascophyllum nodosum, Alaria and Lessonia nigrescens (illustrated) and has been shown to have anticoagulant activity. The main constituents are α-1,4 and α-1,2 linked L-fucose sulphates although galactose also occurs and there are many variations of the basic structure found in different species of Phaeophyta. The fucose content is approx. 26.2% and it also contains galactose (approx. 13.0%), uronic acid (approx. 13.0%) and sulfate (approx. 29.1%). The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.Purezza:Min. 95%Colore e forma:White PowderFucoidan, fucus vesiculosus
CAS:A fucan sulphate found in brown marine algae (Phaeophyta-typically fucus vesiculosus (illustrated), Ascophyllum nodosum, Alaria and Macrocystis pyrifyra and has been shown to have anticoagulant activity. The main constituents are α-1,4 and α-1,2 linked L-fucose sulphates although galactose also occurs and there are many variations of the basic structure found in different species of Phaeophyta. The fucose content of this fucan is approx. 43.1% and it also contains galactose (approx. 8.8%), uronic acid (approx. 8.7%) and sulfate (approx. 30.6%). The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.Purezza:Min. 95%Colore e forma:White PowderChitosan - Non-animal origin
CAS:Chitosan from fungal cell walls. It is made by treating cell walls of fungi (agaricus bisporus) with sodium hydroxide.Viscosity typically 20-100 mPa.sColore e forma:PowderCellulose - Arbocel
CAS:Cellulose is a linear polysaccharide of β 1-4 linked glucose residues. The polysaccharide chains are bundled as microfibrils in cell walls and provide the essential structural components within growing plants. Each microfibril exhibits a high degree of three-dimensional internal bonding resulting in a crystalline structure that is insoluble in water, resistant to reagents and very strong.Colore e forma:PowderHyaluronic acid from Bacteria
CAS:Please enquire for more information about Hyaluronic acid from Bacteria including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurezza:(%) Min. 90%b-D-Glucan-from piptoporus betulinus
CAS:This β-glucan contain D-glucose residues with β-1,3 links and b-1-6 side branches. The frequency, location, and length of the sidechains may play a role in immunomodulation. Differences in molecular weight, shape, and structure of β-glucans can also affect the differences in biological activity. The water-soluble β-D-glucan is extracted from fruiting bodies of Piptoporus betulinus by hot aqueous extraction, followed by freeze-thawing and dialysis. Methylation analysis and NMR spectroscopy, indicated the presence of a β-D-glucan with a main chain (1,3)-linked, substituted at O-6 by single glucose residues. The image was kindly provided by Dr. Chris Lawson.Purezza:Min. 95%Colore e forma:White PowderArthrobacter viscosus exopolysaccharide
The polysaccharide has a linear structure and consists predominantly of repeating trisaccharide units, -O-(3-D-mannuronic acid-(1,4)-O-(3-D-glucopyranosyl-(1,4)-D-galactose. 50% of the hydroxyl groups are acetylated. Extracted from a gram negative non pathogenic bacteria and then synthetic manipulation.Purezza:Min. 95%Colore e forma:PowderHydroxypropyl Cellulose (1000-4000mPa·s, 2% in Water at 20°C)
CAS:Colore e forma:White to Almost white powder to crystalFucoidan - Laminaria japonica
CAS:A fucan sulphate found in brown marine algae (Phaeophyta-typically Fucus serratus, Ascophyllum nodosum, Laminaria japonica (illustrated) and Macrocystis pyrifyra) and has been shown to have anticoagulant activity. The main constituents are α-1,4 and α-1,2 linked L-fucose sulphates although galactose also occurs and there are many variations of the basic structure found in different species of Phaeophyta. Fucoidan ≥ 95.0% Organic SO42- ≥ 20.0% Carbohydrate ≥ 70.0% L-Fucose ≥ 23.0% Alginic Acid ≤ 31.0% The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.Purezza:Min. 95%Colore e forma:Off-White Slightly Brown PowderFucogalactan - from Undaria pinnatifida
CAS:Fucogalactan (GFS) is a polysaccharide isolated and purified from the brown seaweed Undaria pinnatifida. The polysaccharide is a sulphated galactose containing fucan. Fucogalactan is currently under investigation for possible therapeutic indications including anti-inflammatory properties, immuno- modulating activities, inhibition of tumor growth, stem cell replentishment, antiviral activity, dementia and ulcer healing. The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.Purezza:(%) Min. 75%Colore e forma:Off-White PowderRef: 3D-YF58639
Prodotto fuori produzioneHyaluronic acid sodium salt - Average MW 70,000-80,000
CAS:Gycosaminoglycan in many organs; joint lubricant and shock absorberFormula:(C14H20NO11Na)nPurezza:Min. 90 Area-%Colore e forma:PowderIsomaltopentaose
CAS:Applications Isomaltopentaose, is an isomalto-oligosaccharides (IMO) compound, used as functional food ingredients. References Hu, Y., et al.: Lett. App. Microbio., 57, 108 (2013);Formula:C30H52O26Colore e forma:NeatPeso molecolare:828.72λ-Carrageenan
CAS:Lambda-Carrageenan is a non-gelling sulphated galactan extracted from red seaweed (typically Gigartina stellata and Chondrus crispus). The structure of all carrageenans consists of a strictly alternating masked repeating unit of 1,3-linked α-D-galactose and 1,4-linked β-D-galactose. λ-Carrageenan has the α-linked unit 2-6-disulphated and the β-linked unit is 2-sulphated. The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.Colore e forma:PowderPeso molecolare:1140.92Pectic acid
CAS:Pectic acid is non water-soluble β (1,4)-linked polygalacturonic acid. In its gel form, is water-soluble, transparent and gelatinous, and exists in ripe fruit and some vegetables. It is a product of pectin degradation in plants, and is produced via the interaction between pectinase and pectin (the latter being common in the wine-making industry).Purezza:Min. 95%Colore e forma:Powder
