Polisacáridos
Los polisacáridos son compuestos orgánicos formados por la unión de múltiples monómeros, los cuales están unidos por enlaces glucosídicos para crear moléculas grandes y a menudo ramificadas. Estos carbohidratos complejos desempeñan roles cruciales en diversas funciones biológicas, incluyendo el almacenamiento de energía, el soporte estructural y la comunicación celular. En esta sección, encontrará una amplia gama de polisacáridos esenciales para la investigación en bioquímica, biología molecular y glicociencia. Estos compuestos son vitales para estudiar las vías metabólicas, las estructuras de las paredes celulares y el potencial terapéutico de los carbohidratos. En CymitQuimica, proporcionamos polisacáridos de alta calidad para apoyar su investigación científica, asegurando precisión y fiabilidad en sus resultados experimentales.
Productos de "Polisacáridos"
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Hyaluronic acid sodium salt, m.w. 50,000 - 100,000
CAS:Fórmula:(C14H21NaNO11)nPureza:≥ 95.0%Forma y color:White powderPeso molecular:50,000 - 100,000Starch, powder, from potato
CAS:Fórmula:(C6H10O5)nForma y color:White or off-white powderPeso molecular:-Xyloglucan
CAS:Xyloglucans are members of a group of polysaccharides typically refered to as hemicelluloses. Hemicelluloses are plant cell wall polysaccharides that are not solubilized by water but are solubilized by aqueous alkali (e.g. 1 and 4M KOH). Other hemicellulosic polysaccharides include xylan, glucuronoxylan, arabinoxylan, mannan, glucomannan and galactoglucomannan. Hemicelluloses have a backbone of 1,4-linked β-D-pyranosyl residues in which O4 is in the equatorial orientation (e.g. Glc, Man, and Xyl). Xyloglucan is the predominant hemicellulose in the primary walls of dicots and non-graminaceous monocots and may account for up to 20% of the dry weight of the primary wall. Xyloglucan has a backbone composed of 1,4-linked β-D-Glcp residues. Up to 75% of these residues are substituted at O6 with mono-, di-, or triglycosyl side chains.Pureza:(%) Min. 95%Forma y color:Powder4-Nitrophenyl N,N',N''-Triacetyl-β-chitotrioside
CAS:Fórmula:C30H44N4O18Pureza:>98.0%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:748.69D-(+)-CELLOTETRAOSE
CAS:Fórmula:C24H42O21Pureza:95%Forma y color:SolidPeso molecular:666.5776799999999Maltotetraose Deuterated
CAS:Producto controladoFórmula:C24H42O21Forma y color:Off White To Light YellowPeso molecular:666.58Chitin, technical grade
CAS:Fórmula:C8H13NO5nForma y color:White to tan, orange or pink powder, or fine flakesCarboxymethyl chitosan
CAS:Carboxymethyl chitosan has good solubility in water and unique chemical, physical and biological properties such as high viscosity, large hydrodynamic volume, low toxicity, biocompatibility and good ability to form films, fibres and hydrogels. For this reason, it has been extensively used in many biomedical fields such as a moisture-retention agent, bactericide, wound dressing agent, in artificial bone and skin, as blood anticoagulant and as a component in different drug delivery matrices. The reactive ligands COOH and NH2 groups are available for metal chelation and dye binding.Forma y color:White PowderD-Galactan [for Plant-based Organic Molecular Catalyst]
CAS:Forma y color:White to Light yellow to Light orange powder to crystalArthrobacter stabilis exopolysaccharide
The extracellular polysaccharide produced by Arthrobacter stabilis NRRL B-3225 contains D-glucose, D-galactose, pyruvic acid, O-succinyl, and O-acetyl in the approximate molar ratio of 6:3:1:1:1.5. Succinyl is linked as its half-ester, making it readily removable. The viscosity of aqueous, salt-free solutions of both native and deacylated polymer is relatively low, but atypical of anionic polysaccharides, increases rapidly in the presence of salts, acids, or alkali.Pureza:Min. 95%Hyaluronic acid sodium salt, m.w. 1.0 - 1.5 MDa
CAS:Fórmula:(C14H21NaNO11)nPureza:≥ 91.0% (Sodium hyaluronate)Forma y color:White or almost white powderPeso molecular:1.0 - 1.5 MDaHydroxypropyl cellulose - Average MW 50,000 - 1250,000
CAS:In water, hydroxypropyl cellulose forms liquid crystals with many mesophases depending on concentration. These mesophases include isotropic, anisotropic, nematic and cholesteric, the latter resulting in many colors such as violet, green and red. Pharmaceutical applications include treatments for medical conditions such as dry eye syndrome (keratoconjunctivitis sicca), recurrent corneal erosions, decreased corneal sensitivity, exposure and neuroparalytic keratitis. It is also used as a binder in tablets. Hydroxypropylcellulose is also used as a thickener, a binder and emulsion stabiliser in foods with E number E463. HPC is used as a support matrix for DNA separations by capillary and microchip electrophoresis.Pureza:Min. 95%Forma y color:Clear LiquidIsomaltotriose
CAS:Fórmula:C18H32O16Pureza:>97.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:504.44N-Trimethylchitosan
CAS:Quaternization of the primary amine in N-Trimethylchitosan increases the water solubility of chitosan and keeps chitosan soluble over a wide pH range. N-Trimethylchitosan is soluble in water and ethanol, making it ideal for use in biotechnology applications.The degree of quaternization is 30-70%Pureza:Min. 90%Chitopentaose Pentahydrochloride
CAS:Fórmula:C30H57N5O21·5HClPureza:>95.0%(T)(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:1,006.09Inulin
CAS:Fórmula:(C6H10O5)nPureza:≥ 90.0% (dry basis)Forma y color:White powderPeso molecular:(162.14)nDextran 100,000
CAS:Fórmula:C6H10O5nForma y color:White or almost white powderPeso molecular:~100,000Cellulose, microcrystalline powder, 50 micron, BP, Ph. Eur., USP grade
CAS:Fórmula:(C6H10O5)nPureza:98.0 - 102.0 %Forma y color:White or almost white powderPeso molecular:(162.1)n
