(info at seaweedbiochem dot com) Molecular formula: C30H50O3 Relative molecular mass: 458 Character: pea green powder Origin: Indonesia sponge Plakinastrella sp. Biological activity and toxicity: 1. To the inhibition of tumour cell (IC50, µg/mL): P-388(5), A-549(5) 2. Topoisomerase-II inhibitor, IC50=0.1µg/mL The package: 2.5kg double aseptic food poly vacuum-bag inside, 25kg per carton or according to customer requirement about the packing. 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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