A 64KDA PROTEIN FROM MYCOBACTERIUM-BOVIS BCG SHARES THE SAME ANTIGENIC DETERMINANTS WITH LINE-10 HEPATOMA-CELLS AND HAS ANTI-LINE-10 TUMOR-ACTIVITY

被引:5
作者
AHSAN, CR
SASAKI, J
机构
[1] Department of Bacteriology, Hirosaki University School of Medicine, Hirosaki
来源
FEBS LETTERS | 1991年 / 288卷 / 1-2期
关键词
TUMOR IMMUNOTHERAPY; SURFACE ANTIGEN; HEPATOMA CELL; MYCOBACTERIUM-BOVIS;
D O I
10.1016/0014-5793(91)81006-T
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
A 64 kilodalton (kDa) surface protein was isolated from the water-extracted materials from Mycobacterium bovis strain BCG, the determinants of which are antigenically shared by a 64 kDa major surface antigenic component of line 10 hepatoma cells. The 64 kDa protein showed anti-line 10 tumor activity in pre-immunized guinea pigs, and this suggests that the BCG 64 kDa protein is probably identical with the tumor specific antigen.
引用
收藏
页码:77 / 80
页数:4
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