Plant source: Astragalus membranaceus (Fisch.) Bunge.

Appearance:： Brown Powder

CAS: 84687-43-4  

Molecular Weight: 784.97

Molicular Formula: C41H68O14

Assay:  10%

Testing method： HPLC-ELSD

Activity: Telomerase activator; Enhance immunity; Antivial; Anti stress; Improve heart and lung function

Molecular Structure: