Product Information
Name:Astragalus polysaccharide
Brand:Biosynth
Description:The chemical structure of Astragalus polysaccharide is complex and consists of an α-D-(1,4)-Glc and (1,6)-α-D-Glcp backbone, and a branch point at O-6. The molecular weight is approximately 3.01 × 105 Da from Mongolian Astragalus using low concentration of ethanol for precipitation and gel chromatography for purification. Spectral analysis results of 1H NMR and 13C NMR showed that the polysaccharide backbone has a 1,3-linked β-D-Gal residue and the branched portion has β-Glc, 1,6-linked α-Gal; 1,5-linked β-Xyl; 1,4-linked β-Gal; β-D-Gal, 1,2-linked α-Rha; and 1,2,4-linked α-Rha residues.
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Chemical properties
Molecular weight:254.69 g/mol
Formula:C10H7ClN2O2S
Purity:Min. 95%
Color/Form:Brown Powder
Technical inquiry about: Astragalus polysaccharide
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