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.

Penta-Guluronic Acid Sodium Salt

Synonyms: L-Pentaguluronic Acid Pentasodium Salt

Molecular Formula: C₃₀H₃₇O₃₁Na₅

Molecular Weight: 1008.54

Purity: ≥ 97%（HPGPC）

Package: 10mg, 50mg, 100mg

Construction: