Antibody formulations and methods of making same
DCFirst Claim
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1. An aqueous formulation comprising an antibody, or antigen-binding fragment thereof, at a concentration of at least about 20 mg/mL and water, wherein the formulation has a conductivity of less than about 2.5 mS/cm and the antibody, or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa.
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Abstract
The invention provides an aqueous formulation comprising water and a protein, and methods of making the same. The aqueous formulation of the invention may be a high protein formulation and/or may have low levels of conductivity resulting from the low levels of ionic excipients. Also included in the invention are formulations comprising water and proteins having low osmolality.
239 Citations
135 Claims
- 1. An aqueous formulation comprising an antibody, or antigen-binding fragment thereof, at a concentration of at least about 20 mg/mL and water, wherein the formulation has a conductivity of less than about 2.5 mS/cm and the antibody, or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa.
- 13. An aqueous formulation comprising an antibody, or an antigen-binding fragment thereof, at a concentration of at least about 50 mg/mL, and water, wherein the formulation has an osmolality of no more than about 30 mOsmol/kg and wherein the antibody, or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa.
- 17. An aqueous formulation comprising water and at least about 20 mg/mL of an antibody, or an antigen-binding fragment thereof, wherein the antibody, or antigen-binding fragment thereof, has a hydrodynamic diameter (Dh) which is at least about 50% less than the Dh of the antibody, or antigen-binding fragment thereof, in a buffered solution at the same concentration, and wherein the antibody, or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa.
- 28. An aqueous formulation comprising an antibody, or an antigen-binding fragment, at a concentration of at least about 20 mg/mL, and water, wherein the antibody, or antigen-binding fragment, has a hydrodynamic diameter (Dh) of less than about 4 nm, and wherein the antibody, or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa.
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44. An aqueous formulation comprising an antibody, or an antigen-binding fragment thereof, at a concentration of at least about 20 mg/ml, the antibody, or antigen-binding fragment thereof, prepared by
a) providing the antibody, or antigen-binding fragment thereof, in a first solution; - and
b) subjecting the first solution to diafiltration using water as a diafiltration medium until at least a five-fold volume exchange with the water has been achieved; wherein the antibody, or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa.
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- 45. An aqueous formulation comprising water and at least about 50 mg/ml of an antibody, or an antigen-binding fragment thereof, wherein the antibody, or antigen-binding fragment thereof, has a hydrodynamic diameter (Dh) which is at least about 50% less than the Dh of the antibody, or antigen-binding fragment thereof, in a buffered solution at the same concentration, and wherein the antibody, or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa.
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57. An aqueous formulation comprising water and an antibody, or antigen-binding fragment thereof, at a concentration of at least about 50 mg/mL,
wherein the formulation has a conductivity of less than about 2.5 mS/cm, and wherein the antibody, or antigen-binding fragment thereof, has a light chain variable region (LCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO: - 3, or modified from SEQ ID NO;
3 by a single alanine substitution at position 1, 4, 5, 7 or 8, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
5, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
7, and a heavy chain variable region (HCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO;
4, or modified from SEQ ID NO;
4 by a single alanine substitution at position 2, 3, 4, 5, 6, 8, 9, 10 or 11, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
6, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
8. - View Dependent Claims (58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 98, 99)
- 3, or modified from SEQ ID NO;
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68. An aqueous formulation comprising water and an antibody, or an antigen-binding fragment thereof, at a concentration of at least about 50 mg/mL,
wherein the antibody, or an antigen-binding fragment thereof, has a hydrodynamic diameter (Dh) which is at least about 50% less than the Dh of the antibody, or antigen-binding fragment thereof, in a buffered solution at the same concentration, and wherein the antibody, or antigen-binding fragment thereof, has a light chain variable region (LCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO: - 3, or modified from SEQ ID NO;
3 by a single alanine substitution at position 1, 4, 5, 7 or 8, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
5, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
7, and a heavy chain variable region (HCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO;
4, or modified from SEQ ID NO;
4 by a single alanine substitution at position 2, 3, 4, 5, 6, 8, 9, 10 or 11, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
6, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
8. - View Dependent Claims (69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83)
- 3, or modified from SEQ ID NO;
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84. An aqueous formulation comprising water and an antibody, or an antigen-binding fragment, at a concentration of at least about 50 mg/mL,
wherein the antibody, or antigen-binding fragment, has a hydrodynamic diameter (Dh) of less than about 4 nm, and wherein the antibody, or antigen-binding fragment thereof, has a light chain variable region (LCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO: - 3, or modified from SEQ ID NO;
3 by a single alanine substitution at position 1, 4, 5, 7 or 8, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
5, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
7, and a heavy chain variable region (HCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO;
4, or modified from SEQ ID NO;
4 by a single alanine substitution at position 2, 3, 4, 5, 6, 8, 9, 10 or 11, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
6, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
8. - View Dependent Claims (85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97)
- 3, or modified from SEQ ID NO;
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100. An aqueous formulation comprising
mannitol, polysorbate 80, an antibody, or antigen-binding fragment thereof, at a concentration of at least about 20 mg/mL, and water, wherein the formulation has a conductivity of less than about 2.5 mS/cm, and wherein the antibody, or antigen-binding fragment thereof, has a light chain variable region (LCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO: - 3, or modified from SEQ ID NO;
3 by a single alanine substitution at position 1, 4, 5, 7 or 8, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
5, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
7, and a heavy chain variable region (HCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO;
4, or modified from SEQ ID NO;
4 by a single alanine substitution at position 2, 3, 4, 5, 6, 8, 9, 10 or 11, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
6, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
8. - View Dependent Claims (101, 102, 103, 104, 105, 118, 119)
- 3, or modified from SEQ ID NO;
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106. An aqueous formulation comprising
mannitol, polysorbate 80, an antibody, or antigen-binding fragment thereof, at a concentration of at least about 20 mg/mL, and water, wherein the antibody, or an antigen-binding fragment thereof, has a hydrodynamic diameter (Dh) which is at least about 50% less than the Dh of the antibody, or antigen-binding fragment thereof, in a buffered solution at the same concentration, and wherein the antibody, or antigen-binding fragment thereof, has a light chain variable region (LCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO: - 3, or modified from SEQ ID NO;
3 by a single alanine substitution at position 1, 4, 5, 7 or 8, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
5, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
7, and a heavy chain variable region (HCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO;
4, or modified from SEQ ID NO;
4 by a single alanine substitution at position 2, 3, 4, 5, 6, 8, 9, 10 or 11, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
6, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
8. - View Dependent Claims (107, 108, 109, 110, 111, 112)
- 3, or modified from SEQ ID NO;
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113. An aqueous formulation comprising
mannitol, polysorbate 80, an antibody, or antigen-binding fragment thereof, at a concentration of at least about 20 mg/mL, and water, wherein the antibody, or antigen-binding fragment, has a hydrodynamic diameter (Dh) of less than about 4 nm, and wherein the antibody, or antigen-binding fragment thereof, has a light chain variable region (LCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO: - 3, or modified from SEQ ID NO;
3 by a single alanine substitution at position 1, 4, 5, 7 or 8, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
5, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
7, and a heavy chain variable region (HCVR) having a CDR3 domain comprising the amino acid sequence of SEQ ID NO;
4, or modified from SEQ ID NO;
4 by a single alanine substitution at position 2, 3, 4, 5, 6, 8, 9, 10 or 11, a CDR2 domain comprising the amino acid sequence of SEQ ID NO;
6, and a CDR1 domain comprising the amino acid sequence of SEQ ID NO;
8. - View Dependent Claims (114, 115, 116, 117)
- 3, or modified from SEQ ID NO;
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120. A method of preparing an aqueous formulation comprising an antibody, or antigen-binding fragment thereof, at a concentration of at least about 20 mg/ml and water, the method comprising:
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a) providing the antibody, or antigen-binding fragment thereof, in a first solution; and b) subjecting the first solution to diafiltration using water as a diafiltration medium until at least five-fold volume exchange with the water has been achieved to thereby prepare the aqueous formulation; wherein the antibody or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa. - View Dependent Claims (123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135)
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121. A method of preparing an aqueous formulation of an antibody, or antigen-binding fragment thereof, at a concentration of at least about 20 mg/ml, the method comprising:
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a) providing the antibody, or an antigen-binding fragment thereof, in a first solution; b) subjecting the first solution to diafiltration using water as a diafiltration medium until at least a five-fold volume exchange with the water has been achieved to thereby prepare a diafiltered antibody, or antigen-binding fragment thereof, solution; and c) concentrating the diafiltered antibody, or antigen-binding fragment thereof, solution to thereby prepare the aqueous formulation of the antibody, or antigen-binding fragment thereof; wherein the antibody, or antigen-binding fragment thereof, has a molecular weight (Mw) greater than about 47 kDa. - View Dependent Claims (122)
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Specification