CAS: 6363-53-7 EC No: 200-716-5 MDL No: MFCD00149343 RTECS: OO5250000 Powder Molecular Formula: C₁₂H₂₂O₁₁·H₂O MW: 360.31 Optical Rotation: [α]20/D +130±2°, c = 4% in water

Gellan gum is a water-soluble polysaccharide produced by Pseudomonas elodea, a bacterium. Gelrite, gellan gum, is recommended as a gelling agent for use in place of agar in microbiological media. Gellan gum is used in a wide variety of immobilization matricies. As a food additive, gellan gum is…

Mannose is a sugar monomer of the aldohexose series of carbohydrates. Mannose is a C-2 epimer of glucose. Mannose is important in human metabolism, especially in the glycosylation of certain proteins. Several congenital disorders of glycosylation are associated with mutations in enzymes involved in…

Sorbose is a ketose belonging to the group of sugars known as monosaccharides. It has a sweetness that is equivalent to sucrose. The commercial production of vitamin C (ascorbic acid) often begins with sorbose. L-Sorbose is used as a starting reagent for the commercial biosynthesis of ascorbic…

Cellulose is an organic compound, a polysaccharide consisting of a linear chain of several hundred to over ten thousand β(1→4) linked D-glucose units. Cellulose is used as bulking agent, opacifier, anti-caking agent, extrusion aid and stabilizer for foams and emulsions. High purity…

CAS: 9004-53-9 EC No: 232-675-4 MDL No: MFCD00081554 RTECS: HH9450000 Powder

CAS: 58-86-6 EC No: 200-400-7 MDL No: MFCD00151475 RTECS: ZF2285000 Crystalline Molecular Formula: C₅H₁₀O₅ MW: 150.13 Melting Point: 154-158°

β-D-Glucose is critical for production of proteins and the lipid metabolism. β-D-Glucose is a main source of energy for living organisms and is combined into glucosides, disaccharides, oligosaccharides, polysaccharides (cellulose and starch), and glycogen. D-Glucose, a naturally…

Dextran is a high molecular weight polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(1-->6) linkages. Dextrans with molecular weights greater than 10,000 behave as if they are highly branched. As the molecular weight increases, dextran molecules attain greater symmetry.…

Dextran sulfate is a polyanionic derivative of dextran produced by esterification of Dextran with chlorosulphonic acid. The sulfur content is approximately 17% which corresponds to an average of 1.9 sulfate groups per glucosyl residue of the dextran molecule. Dextran sulfate sodium (DSS) is the…

β-D-Glucose is a main source of energy for living organisms. It is combined into glucosides, disaccharides, oligosaccharides, the polysaccharides (cellulose and starch), and glycogen. β-D-glucose may contain up to 10% of α-isomer.

D-(+)-Maltose Monohydrate is an α(1→4) linked disaccharide of D-glucose. D-(+)-Maltose Monohydrate is used as a substrate for α-glucosidase. It is also used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose…

Alginic acid sodium salt has been used in the flocculation of solids in water treatment; as sizing agent; thickener; emulsion stabilizer; and a suspending agent. It is used in the preparation of colloidal biodegradable structures such as gels, biofilms, beads, nanoparticles, and microcapsules…

Dextran is a high molecular weight polymer of anhydroglucose. It is composed of approximately 95% α-D-(1-->6) linkages. The remaining a(1-->3) linkages account for the branching of dextran. Conflicting data on the branch lengths implies that the average branch length is less than three…

Dextran is a high molecular weight polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(1-->6) linkages. The remaining a(1-->3) linkages account for the branching of dextran. Dextran has long and hydrophilic spacer arms that improves the performance of immobilized proteins…

Dextran is branched polysaccharide made up of linear α (1→6) linked glucose units and α (1→3) link initiated branches; it ranges in size from 10,000 to 150,000 Kd. Depending upon its molecular weight it has different uses in different fields. Use of dextrans as long and…

CAS: 582-52-5 EC No: 209-486-0 MDL No: MFCD00005544 RTECS: LZ4958000 Crystalline/Powder Molecular Formula: C₁₂H₂₀O₆ MW: 260.28 Melting Point: 109-113° Optical Rotation: [α]20/D -18°, c = 1% in water

Dextran is a high molecular weight polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(1-->6) linkages. The remaining a(1-->3) linkages account for the branching of dextran. Dextrans are used in many applications as volume extenders, stabilizers, matrix components,…

CAS: 3615-41-6 EC No: 222-793-4 MDL No: MFCD00064366 Solid Molecular Formula: C₆H₁₂O₅ MW: 164.16 Melting Point: 90-95°

Tragacanth is a polysaccharide mixture containing tragacanthin and bassorin. It is a natural gum obtained from the dried sap of several species of Middle Eastern legumes of the genus Astragalus, including A. adscendens, A. gummifer, A. brachycalyx, and A. tragacanthus. Tragacanth is used in…

Alginate, a colloidal polyuronic acid structural molecule capable of gelation, is used in the preparation of colloidal biodegradable structures such as gels, biofilms, beads, nanoparticles, and microcapsules suitable for applications that range from gel based separation technologies to drug…