CAS 9011-18-1

Sulfato de dextrano sódico

Descripción:

Sulfato de dextrano sódico es un polisacárido sulfato derivado del dextrano, un glucano ramificado complejo. Se caracteriza por su alto peso molecular y se utiliza típicamente como anticoagulante y en diversas aplicaciones biomédicas. La sustancia aparece como un polvo blanco a blanco sucio y es soluble en agua, formando una solución viscosa. Sulfato de dextrano sódico exhibe una carga negativa debido a los grupos sulfato, lo que contribuye a su capacidad para interactuar con proteínas y otras biomoléculas, haciéndolo útil en sistemas de liberación de fármacos y como agente estabilizante en diversas formulaciones. Además, se ha estudiado por sus posibles efectos terapéuticos, incluidas propiedades antivirales y antiinflamatorias. Su perfil de seguridad es generalmente favorable, pero puede causar reacciones adversas en algunas personas, particularmente en altas concentraciones. Al igual que con cualquier sustancia química, se deben seguir las pautas adecuadas de manejo y uso para garantizar la seguridad y eficacia en sus aplicaciones.

Fórmula: H₂O₄S·xNa·xUnspecified

Sinónimos:

• Asuro
• Colyonal
• Dexnon
• Dextralip 15
• Dextran Sulfate Sodium
• Dextran sodium sulfate
• Dextran sulfate sodium salt
• Dextran sulfuric acid ester sodium salt
• Dextran, hydrogen sulfate, sodium salt
• Dextransulfate sodium sulfur
• Dextrarine
• Dexulate
• MDS (polysaccharide)
• MDS-Kowa A

Dextran sulfate sodium, MW 100,000

CAS: 9011-18-1

Dextran sulphate is a dextran derivative whose ulcer (colitis) -causing properties were first reported in hamsters and extrapolated a few years later to mice and rats. The exact mechanisms through which dextran sulphate induces intestinal inflammation are unclear but may be the result of direct damage of the monolayer of epithelial cells in the colon, leading to the crossing of intestinal contents (for e.g. commensal bacteria and their products) into underlying tissue and therefore induction of inflammation.  The dextran sulphate sodium induced ulceration model in laboratory animals has some advantages, when compared to other animal models of colitis, due to its simplicity and similarities to human inflammatory bowel disease.

Forma y color: Powder

Ref: 3D-YD59549

Dextran sulfate sodium salt - MW 9,000-11,000 - from Leuconostoc spp

CAS: 9011-18-1

Dextran sulphate is a dextran derivative whose ulcer (colitis) -causing properties were first reported in hamsters and extrapolated a few years later to mice and rats. The exact mechanisms through which dextran sulphate induces intestinal inflammation are unclear but may be the result of direct damage of the monolayer of epithelial cells in the colon, leading to the crossing of intestinal contents (for e.g. commensal bacteria and their products) into underlying tissue and therefore induction of inflammation.  The dextran sulphate sodium induced ulceration model in laboratory animals has some advantages, when compared to other animal models of colitis, due to its simplicity and similarities to human inflammatory bowel disease.

Pureza: Min. 95%

Forma y color: Powder

Ref: 3D-YD45147

Dextran sulfate sodium, MW 20,000

CAS: 9011-18-1

Sodium carboxymethyl dextran (CM-dextran) is a white, odourless and tasteless powder, which is freely soluble in water or electrolyte solutions. The product has a pronounced polyanionic character, due to the high degree of carboxyl substitution.  Applications that have been described for CM-dextran include carriers of paramagnetic contrast agents, preparation of conjugates of pharmacologically active compounds and CM-dextrans in biosensors.  A number of other uses in cosmetics, agriculture, foods, paints and textiles have been the subject of patent applications.

Forma y color: Powder

Ref: 3D-YD31803

Dextran sulfate sodium salt - MW 500,000

CAS: 9011-18-1

Dextran sulphate is a dextran derivative whose ulcer (colitis) -causing properties were first reported in hamsters and extrapolated a few years later to mice and rats. The exact mechanisms through which dextran sulphate induces intestinal inflammation are unclear but may be the result of direct damage of the monolayer of epithelial cells in the colon, leading to the crossing of intestinal contents (for e.g. commensal bacteria and their products) into underlying tissue and therefore induction of inflammation.  The dextran sulphate sodium induced ulceration model in laboratory animals has some advantages, when compared to other animal models of colitis, due to its simplicity and similarities to human inflammatory bowel disease.

Fórmula: C₉H₁₁NO₂

Pureza: Min. 95%

Forma y color: White Powder

Ref: 3D-YD32562

Dextran sulfate sodium salt (MW 5000)

CAS: 9011-18-1

Pureza: 98%

Ref: 10-F554564

Dextran sulfate sodium - MW 5,000-8,000

CAS: 9011-18-1

Dextran sulphate is a dextran derivative whose ulcer (colitis) -causing properties were first reported in hamsters and extrapolated a few years later to mice and rats. The exact mechanisms through which dextran sulphate induces intestinal inflammation are unclear but may be the result of direct damage of the monolayer of epithelial cells in the colon, leading to the crossing of intestinal contents (for e.g. commensal bacteria and their products) into underlying tissue and therefore induction of inflammation.  The dextran sulphate sodium induced ulceration model in laboratory animals has some advantages, when compared to other animal models of colitis, due to its simplicity and similarities to human inflammatory bowel disease.

Fórmula: (C₆H₇Na₃O₁₄S₃)n

Pureza: Min. 95%

Forma y color: Powder

Ref: 3D-YD31801

Dextran Sulphate Sodium Salt 30-50(DSS 35-50) ex. Leuconostoc Sp.Colitis Grade for molecular biology

CAS: 9011-18-1

Forma y color: White to off-white, Powder, Clear, Colourless to pale yellow

Peso molecular: made from Dextran 35 - 50 KDa

Ref: SR-76203

Dextran Sulphate Sodium Salt 500 (DSS 500) ex. Leuconostoc Sp. for molecular biology

CAS: 9011-18-1

Forma y color: White to pale yellow, Powder, Clear

Peso molecular: made from Dextran 500 KDa

Ref: SR-99629

Dextran sulfate sodium - MW 3000-6000

CAS: 9011-18-1

Dextran sulfate sodium is a complex carbohydrate that consists of a linear chain of many glucose molecules. It is often used as a gel to protect the bowel during radiation therapy and in the treatment of severe burns. Dextran sulfate sodium can be modified with methylation, click modification, fluorination, saccharide, or glycosylation. Dextran sulfate sodium also has many applications in biochemistry and medicine such as being used as an osmotic agent in cell culture media, after being glycosylated it can be used to treat inflammatory bowel disease. This product is custom synthesized by our company and is available in various sizes from MW 3000-6000.

Pureza: Min. 95%

Forma y color: Powder

Ref: 3D-YD176024

Dextran sulfate sodium salt - MW 150,000

CAS: 9011-18-1

Induces ulceration; used to model inflammatory bowel disease

Pureza: Min. 95%

Forma y color: Powder

Ref: 3D-OD157161