SUBERITINE, THE TOXIC PROTEIN FROM THE MARINE SPONGE, SUBERITES-DOMUNCULA

被引：19

作者：

CARIELLO, L

ZANETTI, L

机构：

[1] Biochemistry Laboratory, Stazione Zoologica, Napoli, Villa Comunale

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY | 1979年 / 64卷 / 01期

关键词：

D O I：

10.1016/0306-4492(79)90023-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

1. Suberitine, a lethal protein from the marine sponge, Suberites domuncula, has been purified by fractional precipitation with ethanol and by gel chromatography. 2. The purified protein is electrophoretically homogenous. 3. The molecular weight of suberitine is 28,000: the lethal dose for the crab, Carcinus maenas, is 0.8 mg per 10 g. 4. This neurotoxic protein shows a strong ATPase and haemolytic properties. 5. A possible biological role of suberitine in S. domuncula is briefly discussed. © 1979.

引用

页码：15 / 19

页数：5

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