Simultaneous Expression of Displayed and Secreted Antibodies for Antibody Screen

نویسندگان

  • Yuanping Zhou
  • Junjie Wang
  • Ivan Zhou
  • Haibo Lou
  • Chang-Zheng Li
  • Zhen-Rui Chen
  • Zhe-Huan Zhang
  • Shuwen Liu
  • Shuguang Wu
  • Wanlong Tan
  • Shibo Jiang
  • Chen Zhou
چکیده

The display of full-length antibody on the cell surface was achieved by fusing a transmembrane domain of the platelet-derived growth factor receptor (PDGFR) to the C-terminus of the heavy chain constant region. We also incorporated a furin cleavage site between the constant region and PDGFR transmembrane domain to obtain secreted antibodies. As a result, antibodies can be expressed simultaneously on the cell surface in a membrane-anchored version for screening and selecting through fluorescence-activated cell sorting (FACS) analysis, as well as in conditioned medium in a secreted version for function analysis.

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عنوان ژورنال:

دوره 8  شماره 

صفحات  -

تاریخ انتشار 2013