SYNTHETIC ANTIGENS AS IMMUNOGENS .4. SPECIFICITY OF ANTISERA DEVELOPED TO GAL BETA-1-3(GLCNAC BETA-1-6)GALNAC AND GLCNAC BETA-1-6GALNAC

被引:3
作者
MATTA, KL
PISKORZ, CF
ABBAS, SA
DIAKUN, KR
机构
[1] Department of Gynecologic Oncology, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY
关键词
D O I
10.3109/08820139109082633
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Antisera to the chemically synthesized trisaccharide, Gal beta-1-3(GlcNAc beta-1-6)GalNAc, and disaccharide, GlcNAc beta-1-6GalNAc, were developed using the diazophenyl bovine serum albumin derivatives. The binding specificity of the antisera were analyzed by enzyme immunoassays with structurally related, chemically synthesized oligosaccharides. The anti-trisaccharide antibody showed no reactivity to T antigenic structures which bear the Gal beta-1-3GalNAc moiety. The immunodominant area of the Gal beta-1-3(GlcNAc beta-1-6)GalNAc was contained in the GlcNAc beta-1-6GalNAc region of the molecule. The reactivity pattern of the anti-trisaccharide antibody, although directed to the disaccharide, did not exactly duplicate the reactivity pattern of the anti-disaccharide.
引用
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页码:525 / 537
页数:13
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