On-column disulfide bond formation of monoclonal antibodies during Protein A chromatography eliminates low molecular weight species and rescues reduced antibodies oleh Zhijun Tan, Vivekh Ehamparanathan, Tingwei Ren, Peifeng Tang, Laurel Hoffman, June Kuang, Peiran Liu, Chao Huang, Cheng Du, Li Tao, Letha Chemmalil, Angela Lewandowski, Sanchayita Ghose, Zheng Jian Li, Shijie Liu