Conjugation of a peptide to an antibody engineered with free cysteines dramatically improves half-life and activity oleh Raul C. Camacho, Seohee You, Katharine E. D’Aquino, Wenyu Li, Yuanping Wang, Joseph Gunnet, James Littrell, Jian Shen Qi, Lijuan Kang, Wenying Jian, Mary MacDonald, Timothy Tat, Derek Steiner, Yue-Mei Zhang, James Lanter, Raymond Patch, Rui Zhang, Jiali Li, Suzanne Edavettal, Wilson Edwards, Thai Dinh, Li Ying Wang, Judy Connor, Michael Hunter, Ellen Chi, Ronald V. Swanson, James N. Leonard, Martin A. Case