Antibodies that immunospecifically bind to TRAIL receptors
First Claim
1. An isolated antibody that immunospecifcally binds TR4 comprising a first amino acid sequence at least 95% identical to a second amino acid sequence selected from the group consisting of:
- (a) the amino acid sequence of either VHCDR1, VHCDR2, or VHCDR3 of any one of SEQ ID NOS;
42, 44, or 46; and
(b) the amino acid sequence of either VLCDR1, VLCDR2, or VLCDR3 of any one of SEQ ID NOS;
43, 45, or 47.
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Accused Products
Abstract
The present invention relates to antibodies and related molecules that immunospecifically bind to TRAIL receptors. Such antibodies have uses, for example, in the prevention and treatment of cancers and other proliferative disorders. The invention also relates to nucleic acid molecules encoding anti-TRAIL receptor antibodies, vectors and host cells containing these nucleic acids, and methods for producing the same. The present invention relates to methods and compositions for preventing, detecting, diagnosing, treating or ameliorating a disease or disorder, especially cancer and other hyperproliferative disorders, comprising administering to an animal, preferably a human, an effective amount of one or more antibodies or fragments or variants thereof, or related molecules, that immunospecifically bind to TRAIL receptor.
132 Citations
65 Claims
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1. An isolated antibody that immunospecifcally binds TR4 comprising a first amino acid sequence at least 95% identical to a second amino acid sequence selected from the group consisting of:
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(a) the amino acid sequence of either VHCDR1, VHCDR2, or VHCDR3 of any one of SEQ ID NOS;
42, 44, or 46; and
(b) the amino acid sequence of either VLCDR1, VLCDR2, or VLCDR3 of any one of SEQ ID NOS;
43, 45, or 47. - View Dependent Claims (2, 3, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54)
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4. An isolated antibody comprising:
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(a) an amino acid sequence that is at least 90% identical to a VH domain of any one of SEQ ID NOS;
42, 44, or 46;
(b) an amino acid sequence that is at least 90% identical to a VL domain of any one of SEQ ID NOS;
43, 45, or 47;
or (c) both (a) and (b);
wherein said antibody immunospecifically binds to TR4. - View Dependent Claims (5)
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55. A hybridoma cell line selected from the hybridoma cell lines contained in ATCC Deposit Nos. PTA-3149, PTA-2687, PTA-3369, PTA-2730, PTA-2729, PTA-2728, PTA-3368, and PTA-2731.
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56. An antibody that binds TR4 selected from the group consisting of
(a) the antibody expressed by the 7.1.3 cell line contained in ATCC Deposit No. PTA-3149; -
(b) the antibody expressed by the 7.3.1 cell line contained in ATCC Deposit No. PTA-2687;
(c) the antibody expressed by the 7.3.2 cell line contained in ATCC Deposit No. PTA-2687;
(d) the antibody expressed by the 7.3.3 cell line contained in ATCC Deposit No. PTA-3369;
(e) the antibody expressed by the 7.8.1 ccell line contained in ATCC Deposit No. PTA-2730;
(b) the antibody expressed by the 7.8.2 cell line contained in ATCC Deposit No. PTA-2730;
(c) the antibody expressed by the 7.8.3 cell line contained in ATCC Deposit No. PTA-2730;
(f) the antibody expressed by the 7.10.1 ccell line contained in ATCC Deposit No. PTA-2729;
(b) the antibody expressed by the 7.10.2 cell line contained in ATCC Deposit No. PTA-2729;
(g) the antibody expressed by the 7.10.3 cell line contained in ATCC Deposit No. PTA-2729;
(h) the antibody expressed by the 7.12.1 cell line contained in ATCC Deposit No. PTA-2728;
(i) the antibody expressed by the 7.12.3 cell line contained in ATCC Deposit No. PTA-2728;
(j) the antibody expressed by the 8.3.1 cell line contained in ATCC Deposit No. PTA-2731; and
(k) the antibody expressed by the 8.3.2 cell line contained in ATCC Deposit No. PTA-2731. - View Dependent Claims (57)
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- 58. A method of inducing apoptosis of cells that express TR4 and TR7 comprising contacting said cells with a first antibody that specifically binds TR4 and a second antibody that specifically binds TR7.
Specification