Expression of an antibody Fv fragment in myeloma cells.

Expression of an antibody Fv fragment in myeloma cells.
复制标题

抗体 Fv 片段在骨髓瘤细胞中的表达。

DOI:
10.1016/0022-2836(88)90214-8
复制
发表时间:
1988
影响因子:
5.6
通讯作者:
G. Winter
G. Winter
中科院分区:
生物学2区
文献类型:
--
作者:
L. Riechmann;J. Foote;G. Winter

文献摘要

参考文献

被引文献

相似文献

抗体上的抗原结合位点由重链和轻链可变域的 β-折叠框架末端的环形成。两个可变结构域(Fv 片段)的异二聚体,掺入抗溶菌酶抗体的环,以良好的产量从骨髓瘤细胞中表达和分泌(滚瓶上清液中为 8 mg/1),并显示出与溶菌酶结合。发现这两个亚基处于动态平衡,但在中性 pH 下绝大多数相关。 Fv 片段的小尺寸 (25 × 103Mr) 使其对结构研究、体内成像和治疗具有吸引力。
The antigen binding site on antibodies is fashioned by loops at the tips of the β-sheet framework of both heavy and light chain variable domains. A heterodimer of both variable domains (Fv fragment), incorporating loops from an anti-lysozyme antibody, was expressed and secreted from myeloma cells in good yield (8 mg/1 in supernatant from roller bottles), and shown to bind lysozyme. The two subunits were found to be in dynamic equilibrium but are overwhelmingly associated at neutral pH. The small size of Fv fragments (25 × 103Mr) make them attractive for structural studies,in vivoimaging, and therapy.
放射性标记的抗癌胚抗原单克隆抗体及其抗原结合片段在人结肠多细胞肿瘤球体中的渗透和结合。
DOI: --
发表时间: 1987
期刊: Cancer research
影响因子: 11.2
作者:
Sutherland,R;Buchegger,F;Schreyer,M;Vacca,A;Mach,JP
通讯作者: Mach,JP