(info at seaweedbiochem dot com) Molecular formula: C31H48O3N4 Relative molecular mass: 524 Character: light yellow powder Origin: Papua New Guinea sponge Auletta cf.constricta Biological activity and toxicity: inhibiting all kinds of tumour cells. The Result of the extra-organismal experiment: A549 (IC50=4.1µmo/L), HT-29 (IC50=2.8µmo/L), B16/F10 (IC50=3.3µmo/L), P-388 (IC50=0.74µmo/L). The package: 2.5kg double aseptic food poly vacuum-bag inside, 25kg per carton or according to customer requirement. Tel: 0086-452-6188268 Fax: 0086-452-6188269 our mail box is info at seaweedbiochem dot com Email: info@seaweedbiochem.com; Iris_0915@live.cn Web: http://www.seaweedbiochem.com
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