Sponge Polymastia tenax extract

Sponge Polymastia tenax extract

Products Class:   Sponge Natural Products 
Active ingredient:   5α, 6α-Epoxy-24R*-ethylcholest-8(14)-en-3β, 7α-diol
Content:   5%,10%,15%,20%
Detection Method:   UV
Molecular formula: C29H48O3
Relative molecular mass: 444
Character: brown powder
Origin: sponge Polymastia tenax
Biological activity and toxicity: In vitro, trial indicate to A-549 (man lung cancer) (LC50 =5~10μg/mL)、HT-29 (LC50=1~5μg/mL)、H-116 (man colon cancer) (LC50=1~5μg/mL)、MS-1  (rat endothelium organization cancer) (LC50=0.5~1μg/mL) and PC-3 (man prostate cancer).
Packaging :   2.5kg double aseptic food poly vacuum-bag inside, 25kg per carton or  according to customer requirement about the packing.

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