Tumor localization of anti-gastric cancer monoclonal antibody MGb2-daunomycin conjugate in nude mice bearing human gastric carcinoma SGC-7901
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Tumor localization of anti-gastric cancer monoclonal antibody MGb2-daunomycin conjugate in nude mice bearing human gastric carcinoma SGC-7901
Tumor localization of anti-gastric cancer monoclonal antibody MGb2-daunomycin conjugate in nude mice bearing human gastric carcinoma SGC-7901
解放军医学杂志(英文版)1992年第1期 页码:81-83
Affiliations:
1. Department of Nuclear Medicine Xijing Hospital Fourth Military Medical University
2. ,Xi’an,710032
3. Laboratory of Gastroenterology
Author bio:
Funds:
DOI:
中图分类号:
纸质出版:1992
Accepted:
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Tumor localization of anti-gastric cancer monoclonal antibody MGb2-daunomycin conjugate in nude mice bearing human gastric carcinoma SGC-7901[J]. 解放军医学杂志(英文版), 1992,(1):81-83.
[1]陈敏,黎松,邓敬兰,张学庸,陈希陶.Tumor localization of anti-gastric cancer monoclonal antibody MGb_2-daunomycin conjugate in nude mice bearing human gastric carcinoma SGC-7901[J].Journal of Medical Colleges of PLA,1992(01):81-83.
Tumor localization of anti-gastric cancer monoclonal antibody MGb2-daunomycin conjugate in nude mice bearing human gastric carcinoma SGC-7901[J]. 解放军医学杂志(英文版), 1992,(1):81-83.DOI:
[1]陈敏,黎松,邓敬兰,张学庸,陈希陶.Tumor localization of anti-gastric cancer monoclonal antibody MGb_2-daunomycin conjugate in nude mice bearing human gastric carcinoma SGC-7901[J].Journal of Medical Colleges of PLA,1992(01):81-83.DOI:
Tumor localization of anti-gastric cancer monoclonal antibody MGb2-daunomycin conjugate in nude mice bearing human gastric carcinoma SGC-7901
摘要
Abstract
<
正
>
In the present study
an anti-gastric cancer monoclonal antibody MGb
2
-daunomycin(DM)conjugate was prepared by cis-aconitic anhydride method.The distribution of the conjugatein nude mice bearing human gastric carcinoma SGC-7901 was investigated.Four to five moleculesof DM were introduced into each molecule of antibody while the antigen-binding capacity ofthe antibody was well-retained.This conjugate could be satisfactorily localized in the tumortissue.Ninety-six hours after intraperitoneal injection of
125
I-MGb
2
-DM conjugate
the ratio ofradioactivity per milligram of tumor to that per milligram of blood reached 203
the result beingquite similar to that of unmodified MGb
2
.
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