MOESM5 of High-efficiency expression and secretion of human FGF21 in Bacillus subtilis by intercalation of a mini-cistron cassette and combinatorial optimization of cell regulatory components LiDandan FuGang TuRan JinZhaoxia ZhangDawei 2019 Additional file 5: Table S1. Summary of in vitro activities of rhFGF21 from Kno6cf and hFGF21 standard sample.