Efficient human-like antibody repertoire and hybridoma production in trans-chromosomic mice carrying megabase-sized human immunoglobulin loci
oleh: Hiroyuki Satofuka, Satoshi Abe, Takashi Moriwaki, Akane Okada, Kanako Kazuki, Hiroshi Tanaka, Kyotaro Yamazaki, Genki Hichiwa, Kayoko Morimoto, Haruka Takayama, Yuji Nakayama, Shinya Hatano, Yutaro Yada, Yasufumi Murakami, Yoshihiro Baba, Mitsuo Oshimura, Kazuma Tomizuka, Yasuhiro Kazuki
| Format: | Article |
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| Diterbitkan: | Nature Portfolio 2022-04-01 |
Deskripsi
Trans-chromosomic (Tc) mice have helped the development of therapeutic antibodies, but chromosome instability limits its application. Here the authors develop a new line of Tc mice with full human Ig heavy and kappa loci integrated into the mouse artificial chromosome for stable passage, and confirm efficient generation of B cell responses and specific antibodies.