从龙虾神经提取物中纯化出的两种蛋白质；分离及物理化学特性分析。
Two proteins purified from lobster nerve extract; isolation and physicochemical characterization.
作者信息
MAXFIELD M, HARTLEY R W
出版信息
J Biophys Biochem Cytol. 1955 Jul 25;1(4):279-86. doi: 10.1083/jcb.1.4.279.
Abstract
- A protein component, fraction B, of lobster nerve extracts has been isolated and purified by differential ultracentrifugation and precipitation with zinc acetate. 2. Physicochemical data obtained from this protein and from fraction C are summarized. 3. Fraction B is present in lobster nerve extracts in higher concentration (relative to fraction A) than in blood. 4. A second component, fraction C, of sedimentation constant S(20) (o) = 13.2 has been isolated from lobster nerve extracts.
摘要
- 龙虾神经提取物的一种蛋白质成分B级分，已通过差速超速离心和用醋酸锌沉淀进行了分离和纯化。2. 总结了从该蛋白质和C级分获得的物理化学数据。3. 相对于A级分，B级分在龙虾神经提取物中的浓度高于在血液中的浓度。4. 已从龙虾神经提取物中分离出沉降常数S(20)(o)=13.2的第二种成分C级分。
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本文引用的文献
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