(info at seaweedbiochem dot com) Molecular formula: C75H81109BrN19O19SNa Relative molecular mass: 1731 Character: light green powder Origin: sponge Discodermia sp. Biological activity and toxicity: inhibiting tumour cell A549’ growth. 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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