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Alginate Oligosaccharide Standards
Alginate Oligosaccharide Standards can be developing alginate oligosaccharide’s applications in pharmaceuticals, foods, modern agriculture, feed, daily chemical industry and biochemical reagents. They are reference substances in assay, analysis and quality control. They could also be applied in research fields of Carbohydrate Chemistry and Glycobiology, such as preparation of oligosaccharide microarray, the interaction between oligosaccharide and protein, and structure-activity relationship and mechanism of oligosaccharide-derived medicine.
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Alginate Oligosaccharide Standards can be developing alginate oligosaccharide’s applications in pharmaceuticals, foods, modern agriculture, feed, daily chemical industry and biochemical reagents. They are reference substances in assay, analysis and quality control. They could also be applied in research fields of Carbohydrate Chemistry and Glycobiology, such as preparation of oligosaccharide microarray, the interaction between oligosaccharide and protein, and structure-activity relationship and mechanism of oligosaccharide-derived medicine.
1.Origin: Brown Alga
2.Preparation: Monomers of Alginate Oligosaccharide are made from brown alga extract, and obtained by enzymatic hydrolysis, chemical derivatization and column chromatography, including β-D-Mannuronic Acid Sodium Salts and α-L-Guluronic Acid Sodium Salts.
3.Character: They are light yellow power or flocculent lyophilized things, with odor free and humidifying.
4.Toxicity:Non-Toxic
5.Shelf Life: ≥ 3 Years under frozen state
6.Inspection:TLC, HPGPC, ESI-MS
7.Application: Alginate Oligosaccharide Standards can be developing alginate oligosaccharide’s applications in pharmaceuticals, foods, modern agriculture, feed, daily chemical industry and biochemical reagents. They are reference substances in assay, analysis and quality control. They could also be applied in research fields of Carbohydrate Chemistry and Glycobiology, such as preparation of oligosaccharide microarray, the interaction between oligosaccharide and protein, and structure-activity relationship and mechanism of oligosaccharide-derived medicine.
2.Preparation: Monomers of Alginate Oligosaccharide are made from brown alga extract, and obtained by enzymatic hydrolysis, chemical derivatization and column chromatography, including β-D-Mannuronic Acid Sodium Salts and α-L-Guluronic Acid Sodium Salts.
3.Character: They are light yellow power or flocculent lyophilized things, with odor free and humidifying.
4.Toxicity:Non-Toxic
5.Shelf Life: ≥ 3 Years under frozen state
6.Inspection:TLC, HPGPC, ESI-MS
7.Application: Alginate Oligosaccharide Standards can be developing alginate oligosaccharide’s applications in pharmaceuticals, foods, modern agriculture, feed, daily chemical industry and biochemical reagents. They are reference substances in assay, analysis and quality control. They could also be applied in research fields of Carbohydrate Chemistry and Glycobiology, such as preparation of oligosaccharide microarray, the interaction between oligosaccharide and protein, and structure-activity relationship and mechanism of oligosaccharide-derived medicine.
Monemers of Xyl-Oligos
Origin: Corn Cob
Preparation: Monomers of Xylooligosaccharide are made from corn cob, and obtained by enzymatic hydrolysis and column chromatography, the degree of polymerization is from 2 to 6.
Character: They are light yellow power or flocculent lyophilized things, with odor free and humidifying.
Toxicity: Non-Toxic
Shelf Life: ≥ 3 Years under frozen state
Inspection: TLC, HPLC, ESI-MS
Application: Xyl-Oligosaccharide Standards can be developing Xyl-oligosaccharide’s applications in pharmaceuticals, foods, modern agriculture, feed, daily chemical industry and biochemical reagents. They are reference substances in assay, analysis and quality control. They could also be applied in research fields of Carbohydrate Chemistry and Glycobiology, such as preparation of oligosaccharide microarray, the interaction between oligosaccharide and protein, and structure-activity relationship and mechanism of oligosaccharide-derived medicine.
Monemers of Xyl-Oligos
1、Immune-regulation and anti-tumor activity
Carrageenan oligosaccharide can increase the weight of immune organ（thymus etc）， the concentration of IL-2 and TNF-α, which are important immune factors. Because the antitumor activity of carrageenan oligosaccharide is achieved by action on immune organ, carrageenan oligosaccharide have no cell toxity.
2、Anti-radiation activity
Carrageenan oligosaccharide can obviously alleviate the decrease of spleen NK cell activity, the inhibition of hematopoiesis and haemocytes decrease caused by radiation. In addition, carrageenan oligosaccharide can strengthen the immune system and protect from radiation injury.
3、Antibiosis and anti-virus activity
Carrageenan oligosaccharide can inhibit the adhesion of herpes simplex virus type 1, and can also inhibit enterobacteria proliferation, promote the growth of small intestinal microvilli and immune system of broiler.
4、Anti-oxidation activity
Carrageenan oligosaccharide have strong ability of scavenging of superoxide free radical and hydroxyl free radical. Carrageenan oligosaccharide can also protect cell from hydrogen peroxide injury.
5、Anticoagulant effect
Carrageenan oligosaccharides have similar anticoagulation with heparin. Carrageenan and fibrin form insoluble complex, while carrageenan oligosaccharide and fibrin form soluble complex and carrageenan oligosaccharide has much less toxity.
