کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9279454 | 1223677 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Production and characterization of recombinant human anti-HBs Fab antibodies
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موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ویروس شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Production and characterization of recombinant human anti-HBs Fab antibodies Production and characterization of recombinant human anti-HBs Fab antibodies](/preview/png/9279454.png)
چکیده انگلیسی
Recombinant human Fab antibodies were generated with different reactivities against the hepatitis B virus surface (HBs) antigen. To isolate the antibodies, a method was used that combined transformation of human B cells by Epstein-Barr virus (EBV) infection with a primer-vector system developed for isolating DNA fragments of human Ig Fab portions. With this method, monoclonal and oligoclonal cell lines producing anti-HBs antibodies were established and three anti-HBs Fab antibodies were isolated from two of these cell lines. From analysis of affinity characteristics, immunohistochemical activity, and cytolysis activity, these three Fab antibodies were classified into three different groups. The first group had high affinity for HBs, the second had the ability to kill HBV-infected cells, and the third was applicable to immunohistochemical staining with HBV-infected cells. The combined effect of these antibodies was also investigated by complement-dependent cytotoxicity assay.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Virological Methods - Volume 127, Issue 2, August 2005, Pages 141-147
Journal: Journal of Virological Methods - Volume 127, Issue 2, August 2005, Pages 141-147
نویسندگان
F. Maeda, M. Takekoshi, Y. Nagatsuka, S. Aotsuka, M. Tsukahara, A. Ohshima, I. Kido, Y. Ono, S. Ihara,