轻链单个氨基酸改变可增强新冠病毒嵌合抗体的中和能力

殷姿, 廉朝阳, 高波, 田莹, 郝茜, 叶菱秀

Enhancement of the neutralization ability resulting from a single amino acid change in the light chain of a chimeric antibody against SARS-CoV-2

YIN Zi, LIAN Chaoyang, GAO Bo, TIAN Ying, HAO Qian, YEAP Lengsiew

图 5 ELISA筛选人鼠嵌合抗体的亲和力 Note：A. First-round screening of human-mouse chimeric antibodies. B. Second-round screening of human-mouse chimeric antibodies.

Fig 5 Screening for affinity of human-mouse chimeric antibodies by ELISA