About the Authors

Aerin Yoon

Contributed equally to this work with: Aerin Yoon, Jung Won Shin

Affiliations Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea, Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea

Jung Won Shin

Contributed equally to this work with: Aerin Yoon, Jung Won Shin

Affiliations Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea, Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea

Soohyun Kim

Affiliations Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea, Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea

Hyori Kim

Affiliation Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea

Junho Chung

jjhchung@snu.ac.kr

Affiliations Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea, Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul, South Korea

Competing Interests

Patent cooperation treaty filing: “Engineered chicken antibody for site-directed conjugation,” July 3, 2014. Seoul National University (SNU) filed the patent and the application number is PCT/KR2014/005969. The following names are listed on the application: Junho Chung, Aerin Yoon, Jung Won Shin and Jungwon Han.

Author Contributions

Conceived and designed the experiments: AY JWS JC. Performed the experiments: AY JWS SK HK JC. Analyzed the data: AY JWS SK HK JC. Contributed reagents/materials/analysis tools: AY JWS SK HK. Wrote the paper: AY JWS SK HK JC.