• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

邵彪 (邵彪.) [1] | 汪少芸 (汪少芸.) [2] | 饶平凡 (饶平凡.) [3]

Indexed by:

PKU CSCD

Abstract:

应用硫酸铵分级沉降、弱阳交换色谱CM-Sephadex C-50、凝胶过滤色谱Sephacryl S-200HR、强阳离子高效液相色谱POROS HS-20,从黑豆种子中分离纯化一种耐热型蛋白酶抑制剂,命名为TSTI.该蛋白的N末端序列为DEYSKPCCDLCMCTRRCPPQ,与豆科植物Bowman-Birk型胰蛋白酶抑制剂具有高度同源性,推测其属于Bowman-Birk型胰蛋白酶抑制剂.SDS-PAGE和IEF测出TSTI分子量和等电点分别为23.9 kD和6.2.TSTI对胰蛋白酶有很强的抑制作用,当二者摩尔比达到1时,胰蛋白酶活力被完全抑制.此外,该蛋白酶抑制剂具有很强的热稳定性和pH...

Keyword:

Bowman-Birk 分离纯化 耐热型 胰蛋白酶抑制剂 黑豆

Community:

  • [ 1 ] 福州大学生物科学与工程学院

Reprint 's Address:

Email:

Show more details

Related Keywords:

Source :

中国生物化学与分子生物学报

Year: 2011

Issue: 01

Volume: 27

Page: 90-95

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Affiliated Colleges:

Online/Total:99/10052358
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1