Pd-1/tim-3 bi-specific antibodies, compositions thereof, and methods of making and using the same
Abstract
Provided herein are antibodies that selectively bind to Tim-3 and its isoforms and homologs, and compositions comprising the antibodies. Also provided herein are antibodies that selectively bind to PD-1 and its isoforms and homologs, and compositions comprising the antibodies. In addition, provided herein are bi-specific antibodies and antigen binding constructs that selectively bind to Tim-3 and/or PD-1, their isoforms and homologs, and compositions comprising the antibodies and antigen binding constructs. Also provided are methods of using the antibodies, such as therapeutic and diagnostic methods.
Claims
exact text as granted — not AI-modified1 . A bi-specific antibody or antigen-binding construct, comprising a first binding domain that specifically binds to Tim-3, and a second binding domain that specifically binds to PD-1, wherein:
i. the first binding domain comprises:
i. a CDR-H3 selected from SEQ ID NOs: 111-118;
ii. a Chothia CDR-H2 sequence selected from SEQ ID NOs: 63-80, or a Kabat CDR-H2 sequence selected from SEQ ID NOs: 82-109, or both;
iii. a Chothia CDR-H1 sequence selected from SEQ ID NOs: 4-23, or a Kabat CDR-H1 sequence selected from SEQ ID NOs: 39-56, or both and
ii. the second binding domain comprises:
i. a CDR-H3 sequence selected from SEQ ID NO: 119, or a CDR-H3 sequence of a V H sequence selected from SEQ ID NOs: 182-220;
ii. a Chothia CDR-H2 sequence selected from SEQ ID NO: 81, and a Chothia CDR-H2 sequence of a V H sequence selected from SEQ ID NOs: 182-220, or a Kabat CDR-H2 sequence selected from SEQ ID NO: 110, and a Kabat CDR-H2 sequence of a V H sequence selected from SEQ ID NOs: 182-220 or both;
iii. a Chothia CDR-H1 sequence selected from SEQ ID NOs: 24-38, and a Chothia CDR-H1 sequence of a V H sequence selected from SEQ ID NOs: 182-220, or a Kabat CDR-H1 sequence selected from SEQ ID NOs: 57-62, and a Kabat CDR-H1 sequence of a V H sequence selected from SEQ ID NOs: 182-220 or both.
2 .- 5 . (canceled)
6 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises a CDR-L3 sequence selected from SEQ ID NOs: 140-142.
7 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises a CDR-L2 sequence selected from SEQ ID NOs: 125-133.
8 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises a CDR-L1 sequence selected from SEQ ID NOs: 120-123.
9 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises:
i. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 17 and 52; a CDR-H2 comprising one or more of SEQ ID NOs: 77 and 102; and a CDR-H3 comprising SEQ ID NO: 113; ii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 6 and 41; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 89; and a CDR-H3 comprising SEQ ID NO: 113; iii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 18 and 53; a CDR-H2 comprising one or more of SEQ ID NOs: 77 and 102; and a CDR-H3 comprising SEQ ID NO: 113; iv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 19 and 54; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 102; and a CDR-H3 comprising SEQ ID NO: 113; v. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 22 and 53; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 89; and a CDR-H3 comprising SEQ ID NO: 113; vi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 4 and 39; a CDR-H2 comprising one or more of SEQ ID NOs: 63 and 82; and a CDR-H3 comprising SEQ ID NO: 111; vii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 4 and 39; a CDR-H2 comprising one or more of SEQ ID NOs: 63 and 83; and a CDR-H3 comprising SEQ ID NO: 111; viii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 4 and 39; a CDR-H2 comprising one or more of SEQ ID NOs: 63 and 84; and a CDR-H3 comprising SEQ ID NO: 111; ix. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 4 and 39; a CDR-H2 comprising one or more of SEQ ID NOs: 63 and 85; and a CDR-H3 comprising SEQ ID NO: 111; x. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 4 and 39; a CDR-H2 comprising one or more of SEQ ID NOs: 63 and 86; and a CDR-H3 comprising SEQ ID NO: 111; xi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 4 and 39; a CDR-H2 comprising one or more of SEQ ID NOs: 63 and 87; and a CDR-H3 comprising SEQ ID NO: 111; xii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 5 and 40; a CDR-H2 comprising one or more of SEQ ID NOs: 64 and 88; and a CDR-H3 comprising SEQ ID NO: 112; xiii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 7 and 42; a CDR-H2 comprising one or more of SEQ ID NOs: 66 and 90; and a CDR-H3 comprising SEQ ID NO: 113; xiv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 8 and 43; a CDR-H2 comprising one or more of SEQ ID NOs: 67 and 91; and a CDR-H3 comprising SEQ ID NO: 113; xv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 9 and 44; a CDR-H2 comprising one or more of SEQ ID NOs: 168 and 92; and a CDR-H3 comprising SEQ ID NO: 114; xvi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 10 and 45; a CDR-H2 comprising one or more of SEQ ID NOs: 69 and 93; and a CDR-H3 comprising SEQ ID NO: 114; xvii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 8 and 42; a CDR-H2 comprising one or more of SEQ ID NOs: 70 and 94; and a CDR-H3 comprising SEQ ID NO: 114; xviii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 8 and 42; a CDR-H2 comprising one or more of SEQ ID NOs: 70 and 95; and a CDR-H3 comprising SEQ ID NO: 114; xix. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 11 and 46; a CDR-H2 comprising one or more of SEQ ID NOs: 71 and 96; and a CDR-H3 comprising SEQ ID NO: 115; xx. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 12 and 47; a CDR-H2 comprising one or more of SEQ ID NOs: 72 and 97; and a CDR-H3 comprising SEQ ID NO: 113; xxi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 13 and 48; a CDR-H2 comprising one or more of SEQ ID NOs: 73 and 98; and a CDR-H3 comprising SEQ ID NO: 116; xxii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 14 and 49; a CDR-H2 comprising one or more of SEQ ID NOs: 74 and 99; and a CDR-H3 comprising SEQ ID NO: 117; xxiii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 15 and 50; a CDR-H2 comprising one or more of SEQ ID NOs: 75 and 100; and a CDR-H3 comprising SEQ ID NO: 113; xxiv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 16 and 51; a CDR-H2 comprising one or more of SEQ ID NOs: 76 and 101; and a CDR-H3 comprising SEQ ID NO: 118; xxv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 6 and 41; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 103; and a CDR-H3 comprising SEQ ID NO: 113; xxvi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 6 and 41; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 104; and a CDR-H3 comprising SEQ ID NO: 113; xxvii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 6 and 41; a CDR-H2 comprising one or more of SEQ ID NOs: 78 and 105; and a CDR-H3 comprising SEQ ID NO: 113; xxviii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 6 and 41; a CDR-H2 comprising one or more of SEQ ID NOs: 79 and 106; and a CDR-H3 comprising SEQ ID NO: 113; xxix. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 6 and 41; a CDR-H2 comprising one or more of SEQ ID NOs: 80 and 107; and a CDR-H3 comprising SEQ ID NO: 113; xxx. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 6 and 41; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 108; and a CDR-H3 comprising SEQ ID NO: 113; xxxi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 6 and 41; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 109; and a CDR-H3 comprising SEQ ID NO: 113; xxxii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 20 and 55; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 89; and a CDR-H3 comprising SEQ ID NO: 113; xxxiii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 21 and 56; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 89; and a CDR-H3 comprising SEQ ID NO: 113; or xxxiv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 23 and 53; a CDR-H2 comprising one or more of SEQ ID NOs: 65 and 89; and a CDR-H3 comprising SEQ ID NO: 113.
10 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises a V H is selected from SEQ ID NOs: 144-180.
11 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises:
i. a V L comprising: a CDR-L1 comprising SEQ ID NO: 354; a CDR-L2 comprising SEQ ID NO: 355; and a CDR-L3 comprising SEQ ID NO: 356; ii. a V L comprising: a CDR-L1 comprising SEQ ID NO: 123; a CDR-L2 comprising SEQ ID NO: 133; and a CDR-L3 comprising SEQ ID NO: 142; iii. a V L comprising: a CDR-L1 comprising SEQ ID NO: 123; a CDR-L2 comprising SEQ ID NO: 127; and a CDR-L3 comprising SEQ ID NO: 142; iv. a V L comprising: a CDR-L1 comprising SEQ ID NO: 123; a CDR-L2 comprising SEQ ID NO: 128; and a CDR-L3 comprising SEQ ID NO: 142; v. a V L comprising: a CDR-L1 comprising SEQ ID NO: 123; a CDR-L2 comprising SEQ ID NO: 129; and a CDR-L3 comprising SEQ ID NO: 142; vi. a V L comprising: a CDR-L1 comprising SEQ ID NO: 123; a CDR-L2 comprising SEQ ID NO: 130; and a CDR-L3 comprising SEQ ID NO: 142; vii. a V L comprising: a CDR-L1 comprising SEQ ID NO: 123; a CDR-L2 comprising SEQ ID NO: 131; and a CDR-L3 comprising SEQ ID NO: 142; viii. a V L comprising: a CDR-L1 comprising SEQ ID NO: 123; a CDR-L2 comprising SEQ ID NO: 132; and a CDR-L3 comprising SEQ ID NO: 142; ix. a V L comprising: a CDR-L1 comprising SEQ ID NO: 120; a CDR-L2 comprising SEQ ID NO: 125; and a CDR-L3 comprising SEQ ID NO: 140; x. a V L comprising: a CDR-L1 comprising SEQ ID NO: 121; a CDR-L2 comprising SEQ ID NO: 125; and a CDR-L3 comprising SEQ ID NO: 140; or xi. a V L comprising: a CDR-L1 comprising SEQ ID NO: 122; a CDR-L2 comprising SEQ ID NO: 126; and a CDR-L3 comprising SEQ ID NO: 141.
12 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises a V L sequence selected from SEQ ID NOs: 221-235.
13 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises:
i. the V H region SEQ ID NO: 165, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; ii. the V H region SEQ ID NO: 151, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; iii. the V H region SEQ ID NO: 166, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; iv. the V H region SEQ ID NO: 167, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; v. the V H region SEQ ID NO: 165, or a variant thereof, and the V L region is SEQ ID NO: 235, or a variant thereof; vi. the V H region SEQ ID NO: 151, or a variant thereof, and the V L region is SEQ ID NO: 235, or a variant thereof; vii. the V H region SEQ ID NO: 166, or a variant thereof, and the V L region is SEQ ID NO: 235, or a variant thereof; viii. the V H region SEQ ID NO: 167, or a variant thereof, and the V L region is SEQ ID NO: 235, or a variant thereof; ix. the V H region SEQ ID NO: 165, or a variant thereof, and the V L region is SEQ ID NO: 229, or a variant thereof; x. the V H region SEQ ID NO: 151, or a variant thereof, and the V L region is SEQ ID NO: 229, or a variant thereof; xi. the V H region SEQ ID NO: 166, or a variant thereof, and the V L region is SEQ ID NO: 229, or a variant thereof; xii. the V H region SEQ ID NO: 167, or a variant thereof, and the V L region is SEQ ID NO: 229, or a variant thereof; xiii. the V H region SEQ ID NO: 165, or a variant thereof, and the V L region is SEQ ID NO: 230, or a variant thereof; xiv. the V H region SEQ ID NO: 151, or a variant thereof, and the V L region is SEQ ID NO: 230, or a variant thereof; xv. the V H region SEQ ID NO: 166, or a variant thereof, and the V L region is SEQ ID NO: 230, or a variant thereof; xvi. the V H region SEQ ID NO: 167, or a variant thereof, and the V L region is SEQ ID NO: 230, or a variant thereof; xvii. the V H region SEQ ID NO: 165, or a variant thereof, and the V L region is SEQ ID NO: 231, or a variant thereof; xviii. the V H region SEQ ID NO: 151, or a variant thereof, and the V L region is SEQ ID NO: 231, or a variant thereof; xix. the V H region SEQ ID NO: 166, or a variant thereof, and the V L region is SEQ ID NO: 231, or a variant thereof; xx. the V H region SEQ ID NO: 167, or a variant thereof, and the V L region is SEQ ID NO: 231, or a variant thereof; xxi. the V H region SEQ ID NO: 165, or a variant thereof, and the V L region is SEQ ID NO: 232, or a variant thereof; xxii. the V H region SEQ ID NO: 151, or a variant thereof, and the V L region is SEQ ID NO: 232, or a variant thereof; xxiii. the V H region SEQ ID NO: 166, or a variant thereof, and the V L region is SEQ ID NO: 232, or a variant thereof; xxiv. the V H region SEQ ID NO: 167, or a variant thereof, and the V L region is SEQ ID NO: 232, or a variant thereof; xxv. the V H region SEQ ID NO: 165, or a variant thereof, and the V L region is SEQ ID NO: 233, or a variant thereof; xxvi. the V H region SEQ ID NO: 151, or a variant thereof, and the V L region is SEQ ID NO: 233, or a variant thereof; xxvii. the V H region SEQ ID NO: 166, or a variant thereof, and the V L region is SEQ ID NO: 233, or a variant thereof; xxviii. the V H region SEQ ID NO: 167, or a variant thereof, and the V L region is SEQ ID NO: 233, or a variant thereof; xxix. the V H region SEQ ID NO: 165, or a variant thereof, and the V L region is SEQ ID NO: 234, or a variant thereof; xxx. the V H region SEQ ID NO: 151, or a variant thereof, and the V L region is SEQ ID NO: 234, or a variant thereof; xxxi. the V H region SEQ ID NO: 166, or a variant thereof, and the V L region is SEQ ID NO: 234, or a variant thereof; xxxii. the V H region SEQ ID NO: 167, or a variant thereof, and the V L region is SEQ ID NO: 234, or a variant thereof; xxxiii. the V H region SEQ ID NO: 179, or a variant thereof, and the V L region is SEQ ID NO:228, or a variant thereof; xxxiv. the V H region SEQ ID NO: 179, or a variant thereof, and the V L region is SEQ ID NO:235, or a variant thereof; xxxv. the V H region SEQ ID NO: 179, or a variant thereof, and the V L region is SEQ ID NO:229, or a variant thereof; xxxvi. the V H region SEQ ID NO: 152, or a variant thereof, and the V L region is SEQ ID NO:228, or a variant thereof; xxxvii. the V H region SEQ ID NO: 153, or a variant thereof, and the V L region is SEQ ID NO:228, or a variant thereof; xxxviii. the V H region SEQ ID NO: 154, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; xxxix. the V H region SEQ ID NO: 155, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; xl. the V H region SEQ ID NO: 156, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; xli. the V H region SEQ ID NO: 157, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; xlii. the V H region SEQ ID NO: 158, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; xliii. the V H region SEQ ID NO: 159, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; xliv. the V H region SEQ ID NO: 160, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof; or xlv. the V H region SEQ ID NO: 161, or a variant thereof, and the V L region is SEQ ID NO: 228, or a variant thereof.
14 .- 17 . (canceled)
18 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the second binding domain comprises a CDR-L3 sequence selected from SEQ ID NO: 143 or a CDR-L3 sequence of a V L sequence selected from SEQ ID NOs: 237-269.
19 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the second binding domain comprises a CDR-L2 sequence selected from SEQ ID NOs: 134-139 or a CDR-L2 sequence of a V L sequence selected from SEQ ID NOs: 237-269.
20 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain comprises a CDR-L1 sequence selected from SEQ ID NO: 124 or a CDR-L1 sequence of a V L sequence selected from SEQ ID NOs: 237-269.
21 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the second binding domain comprises:
i. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 24 and 57; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; ii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 38 and 62; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; iii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 37 and 62; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; iv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 36 and 58; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; v. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 35 and 62; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; vi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 34 and 58; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; vii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 33 and 58; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; viii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 32 and 57; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; ix. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 31 and 57; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; x. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 30 and 59; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; xi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 29 and 58; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; xii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 28 and 57; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; xiii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 27 and 57; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; xiv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 26 and 57; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; xv. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 25 and 57; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; xvi. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 24 and 60; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; xvii. a V H comprising: a CDR-H1 comprising one or more of SEQ ID NOs: 24 and 61; a CDR-H2 comprising one or more of SEQ ID NOs: 81 and 110; and a CDR-H3 comprising SEQ ID NO: 119; xviii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 198; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 198; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 198; xix. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 199; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 199; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 199; xx. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 200; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 200; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 200; xxi. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 201; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 201; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 201; xxii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 202; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 202; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 202; xxiii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 203; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 203; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 203; xxiv. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 204; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 204; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 204; xxv. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 205; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 205; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 205; xxvi. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 206; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 206; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 206; xxvii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 207; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 207; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 207; xxviii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 208; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 208; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 208; xxix. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 209; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 209; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 209; xxx. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 210; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 210; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 210; xxxi. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 211; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 211; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 211; xxxii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 212; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 212; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 212; xxxiii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 213; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 213; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 213; xxxiv. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 214; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 214; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 214; xxxv. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 215; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 215; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 215 xxxvi. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 216; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 216; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 216; xxxvii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 217; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 217; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 217; xxxviii. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 218; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 218; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 218; xxxix. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 219; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 219; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 219; or xl. a V H comprising: a CDR-H1 comprising a Chothia and/or Kabat CDR-H1 sequence of SEQ ID NO: 220; a CDR-H2 comprising a Chothia and/or Kabat CDR-H2 sequence of SEQ ID NO: 220; and a CDR-H3 comprising a CDR-H3 sequence of SEQ ID NO: 220.
22 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the second binding domain comprises a V H is selected from SEQ ID NOs: 181-220.
23 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the second binding domain comprises:
i. a V L comprising: a CDR-L1 comprising SEQ ID NO: 125; a CDR-L2 comprising SEQ ID NO: 134; and a CDR-L3 comprising SEQ ID NO: 143; ii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 244; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 244; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 244; iii. a V L comprising: a CDR-L1 comprising SEQ ID NO: 125; a CDR-L2 comprising SEQ ID NO: 135; and a CDR-L3 comprising SEQ ID NO: 143; iv. a V L comprising: a CDR-L1 comprising SEQ ID NO: 125; a CDR-L2 comprising SEQ ID NO: 136; and a CDR-L3 comprising SEQ ID NO: 143; v. a V L comprising: a CDR-L1 comprising SEQ ID NO: 125; a CDR-L2 comprising SEQ ID NO: 137; and a CDR-L3 comprising SEQ ID NO: 143; vi. a V L comprising: a CDR-L1 comprising SEQ ID NO: 125; a CDR-L2 comprising SEQ ID NO: 138; and a CDR-L3 comprising SEQ ID NO: 143; vii. a V L comprising: a CDR-L1 comprising SEQ ID NO: 125; a CDR-L2 comprising SEQ ID NO: 139; and a CDR-L3 comprising SEQ ID NO: 143; viii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 242; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 242; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 242; ix. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 243; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 243; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 243; x. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 245; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 245; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 245; xi. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 246; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 246; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 246; xii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 247; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 247; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 247; xiii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 248; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 248; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 248; xiv. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 249; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 249; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 249; xv. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 250; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 250; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 250; xvi. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 251; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 251; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 251; xvii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 252; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 252; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 252; xviii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 253; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 253; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 253; xix. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 254; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 254; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 254; xx. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 255; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 255; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 255; xxi. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 256; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 256; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 256; xxii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 257; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 257; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 257; xxiii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 258; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 258; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 258; xxiv. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 259; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 259; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 259; xxv. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 260; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 260; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 260; xxvi. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 261; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 261; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 261; xxvii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 262; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 262; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 262; xxviii. a V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 263; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 263; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 263; xxix. V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 264; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 264; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 264; xxx. V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 265; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 265; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 265; xxxi. V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 266; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 266; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 266; xxxii. V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 267; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 267; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 267; xxxiii. V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 268; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 268; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 268; or xxxiv. V L comprising: a CDR-L1 comprising a CDR-L1 sequence of SEQ ID NO: 269; a CDR-L2 comprising a CDR-L2 sequence of SEQ ID NO: 269; and a CDR-L3 comprising a CDR-L3 sequence of SEQ ID NO: 269.
24 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the second binding domain comprises a V L sequence selected from SEQ ID NOs: 236-269.
25 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the second binding domain comprises:
i. the V H region SEQ ID NO: 181 and the V L region SEQ ID NO: 244; ii. the V H region SEQ ID NO: 197 and the V L region SEQ ID NO: 236; iii. the V H region SEQ ID NO: 197 and the V L region SEQ ID NO: 244; iv. the V H region SEQ ID NO: 181 and the V L region SEQ ID NO: 236; v. the V H region SEQ ID NO: 196 and the V L region SEQ ID NO: 236; vi. the V H region SEQ ID NO: 195 and the V L region SEQ ID NO: 236; vii. the V H region SEQ ID NO: 194 and the V L region SEQ ID NO: 236; viii. the V H region SEQ ID NO: 193 and the V L region SEQ ID NO: 236; ix. the V H region SEQ ID NO: 192 and the V L region SEQ ID NO: 236; x. the V H region SEQ ID NO: 191 and the V L region SEQ ID NO: 236; xi. the V H region SEQ ID NO: 190 and the V L region SEQ ID NO: 236; xii. the V H region SEQ ID NO: 189 and the V L region SEQ ID NO: 236; xiii. the V H region SEQ ID NO: 188 and the V L region SEQ ID NO: 236; xiv. the V H region SEQ ID NO: 187 and the V L region SEQ ID NO: 236; xv. the V H region SEQ ID NO: 186 and the V L region SEQ ID NO: 236; xvi. the V H region SEQ ID NO: 185 and the V L region SEQ ID NO: 236; xvii. the V H region SEQ ID NO: 184 and the V L region SEQ ID NO: 236; xviii. the V H region SEQ ID NO: 183 and the V L region SEQ ID NO: 236; xix. the V H region SEQ ID NO: 182 and the V L region SEQ ID NO: 236; xx. the V H region SEQ ID NO: 196 and the V L region SEQ ID NO: 244; xxi. the V H region SEQ ID NO: 195 and the V L region SEQ ID NO: 244; xxii. the V H region SEQ ID NO: 194 and the V L region SEQ ID NO: 244; xxiii. the V H region SEQ ID NO: 193 and the V L region SEQ ID NO: 244; xxiv. the V H region SEQ ID NO: 192 and the V L region SEQ ID NO: 244; xxv. the V H region SEQ ID NO: 191 and the V L region SEQ ID NO: 244; xxvi. the V H region SEQ ID NO: 190 and the V L region SEQ ID NO: 244; xxvii. the V H region SEQ ID NO: 189 and the V L region SEQ ID NO: 244; xxviii. the V H region SEQ ID NO: 188 and the V L region SEQ ID NO: 244; xxix. the V H region SEQ ID NO: 187 and the V L region SEQ ID NO: 244; xxx. the V H region SEQ ID NO: 186 and the V L region SEQ ID NO: 244; xxxi. the V H region SEQ ID NO: 185 and the V L region SEQ ID NO: 244; xxxii. the V H region SEQ ID NO: 184 and the V L region SEQ ID NO: 244; xxxiii. the V H region SEQ ID NO: 183 and the V L region SEQ ID NO: 244; xxxiv. the V H region SEQ ID NO: 182 and the V L region SEQ ID NO: 244; or xxxv. the V H region SEQ ID NO: 181 and the V L region SEQ ID NO: 244.
26 . A bi-specific antibody or antigen-binding construct, comprising a first binding domain that specifically binds to Tim-3, and a second binding domain that specifically binds to PD-1, wherein the first binding domain comprises:
i. a V H region selected from SEQ ID NOs: 144-180, or a variant thereof having 10 or fewer amino acid substitutions; ii. a V L region selected from SEQ ID NOs: 221-235, or variant thereof of having 10 or fewer amino acid substitutions
and the second binding domain comprises:
i. a V H region selected from SEQ ID NOs: 181-220, or a variant thereof having 10 or fewer amino acid substitutions; and
ii. a V L region selected from SEQ ID NOs: 236-269, or variant thereof of having 10 or fewer amino acid substitutions.
27 . (canceled)
28 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the antibody comprises at least one constant region domain.
29 . (canceled)
30 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the bi-specific antibody or antigen binding construct is humanized or human.
31 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the bi-specific antibody or antigen binding construct is aglycosylated.
32 . The bi-specific antibody or antigen binding construct of claim 1 , wherein the first binding domain or the second binding domain comprises an antibody fragment.
33 .- 35 . (canceled)
36 . The bi-specific antibody or antigen binding construct of claim 32 , wherein the antibody fragment is selected from the group consisting of: an Fv fragment, a Fab fragment, a F(ab′) 2 fragment, a Fab′ fragment, an scFv (sFv) fragment, and an scFv-Fc fragment.
37 .- 48 . (canceled)
49 . An isolated antibody that specifically binds to human Tim-3, wherein the antibody comprises a CDR-H3 sequence selected from:
i. a sequence defined by the consensus sequence α 1 -α 2 -α 3 -Y-R-α 6 -α 7 -α 8 -α 9 -α 10 -α 11 -α 12 -α 13 , where α 1 is Q, S or G; α 2 is G, F, Y, or H; α 3 is G, F, V, or I; α 6 is absent or S; α 7 is Y, S, M, or L; α 8 is D, N, or W; α 9 is D; α 10 is A, W, or S; α 11 is M, Y, F, or L; α 12 is D or V; and α 13 is Y or H; ii. a sequence defined by the consensus sequence G-β 2 -β 3 -Y-R-β 7 -W-D-S-β 11 -D-β 13 , where β 2 is Y or H; β 3 is V or I; β 7 is M, or L; β 11 is Y, F, or L; and β 13 is Y or H; and iii. a sequence selected from SEQ ID NOs: 111-118, or a variant thereof having three, two, or one amino acid substitution(s).
50 .- 116 . (canceled)
117 . A kit comprising an antibody of claim 1 , and instructions for use of the antibody.
118 .- 119 . (canceled)
120 . A polynucleotide encoding an antibody of claim 49 .
121 .- 125 . (canceled)
126 . A pharmaceutical composition comprising the antibody of claim 1 and a pharmaceutically acceptable carrier.
127 . A method of treating or preventing a disease or condition in a subject in need thereof, comprising administering to the subject an effective amount of an antibody of claim 1 .
128 .- 161 . (canceled)Join the waitlist — get patent alerts
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