"isolated polypeptide, vaccine, isolated nucleic acid, vector and transformed cell"

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专利权人:

DEVELOPMENT CENTER FOR BIOTECHNOLOGY

发明人:

TA-TUNG YUAN,YOUNG -SUN LIN,YU-SHEN HSU

申请号：

BRPI0721746

公开号：

BRPI0721746A2

申请日:

2007.08.13

申请国别(地区):

BR

年份:

2018

代理人:

摘要：

This invention relates to a mutant E. coli heat-labile enterotoxin (LT) subunit A that can be used as an adjuvant. This subunit A mutant contains an amino acid substitution at a position corresponding to position 61 of a wild-type LT. An LT containing this mutated subunit A exhibits reduced toxicity compared to its wild type counterpart.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/