节点文献

LARGE-SCALE PURIFICATION OF PROTHORACICOTROPIC HORMONE OF THE SILKWORM (BOMBYX MORI)

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具，请取消加速工具后下载。

【作者】 长澤宽道； 郭郛； 钟香臣； 夏邦颖； 王宗舜； 仇序佳； 魏定义； 陈娥英； 王敬泽； 铃木昭宪； 磯贝彰； 堀康宏； 田村三郎； 石崎宏矩；

【Author】 HIROMICHI NAGASAWA , GUO FU ZHONG XIANGCHEN XIA BANGYING WANG ZONGSHUN QIU XUJIA WEI DINGYI CHEN EYING WANG JINGZE(Institute of Zoology, Academia Sinica) AKINORI SUZUKI AKIRA ISOGAI YASUHIRO HORI SABURO TAMURA(The University of Tokyo, Japan)AND HIRONORI ISHIZAKI(Nagoya University, Japan)

【机构】 Institute of Zoology； Academia Sinica； The University of Tokyo； Japan； Nagoya University； Japan；

【摘要】 <正> Prothoracicotropic hormone has been successfully extracted from as many as 2,800,000 silkworm male adult heads and purified partially through an 8-step procedure. Approximately 7μg of the crude preparation ("crude PTTH") shows activity in the debrained Samia pupa test. A further 4-step chromatographic purification of the "crude PTTH" derived from 100,000 Bombyx heads yields 3.4mg of purified preparation ("highly purified PTTH"), of which 7ng causes adult development in a debrained Samia pupa.

【Abstract】 Prothoracicotropic hormone has been successfully extracted from as many as 2,800,000 silkworm male adult heads and purified partially through an 8-step procedure. Approximately 7μg of the crude preparation ("crude PTTH") shows activity in the debrained Samia pupa test. A further 4-step chromatographic purification of the "crude PTTH" derived from 100,000 Bombyx heads yields 3.4mg of purified preparation ("highly purified PTTH"), of which 7ng causes adult development in a debrained Samia pupa.

【关键词】 purified； Bombyx； silkworm； crude； purification； millions； ammonium； brains； partially； dissolved；
  • 【文献出处】 Science in China,Ser.A ,中国科学A辑(英文版) , 编辑部邮箱 ,1980年08期
  • 【被引频次】2
  • 【下载频次】27
知网节下载
节点文献中： 

本文链接的文献网络图示:

本文的引文网络
二级参考文献(0)
参考文献(0)
共引文献(0)
节点文献
同被引文献(0)
引证文献(0)
二级引证文献(0)