US 2016O122430A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2016/0122430 A1 Gish et al. (43) Pub. Date: May 5, 2016 (54) ANTI-CS1 ANTIBODIES AND ANTIBODY Publication Classification DRUG CONUGATES (51) Int. Cl. (71) Applicant: AbbVie Biotherapeutics Inc., Redwood C07K 6/28 (2006.01) City, CA (US) A6II 45/06 (2006.01) A647/48 (2006.01) (72) Inventors: Kurt C. Gish, Piedmont, CA (US); Han (52) U.S. Cl. K. Kim, Redwood City, CA (US); Louie CPC ....... C07K 16/2806 (2013.01); A61K 47/48561 Naumovski, Los Altos, CA (US) (2013.01); A61K 47/48715 (2013.01); A61 K 47/48415 (2013.01); A61K 45/06 (2013.01); (21) Appl. No.: 14/928,738 A61K 47/48384 (2013.01); C07K 2317/34 (2013.01); C07K 2317/73 (2013.01); C07K 231 7/24 (2013.01); C07K 2317/92 (2013.01) (22) Filed: Oct. 30, 2015 (57) ABSTRACT O O The present disclosure provides antibodies and antibody dru Related U.S. Application Data G that bind RNA CS1 and their uses to G E. 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