Claims
- 1. A composition comprising:
- a hybridoma cell culture producing monoclonal antibodies which bind specifically to lens epithelial cells and have low or no cross reactivity with other cells found in the anterior segment of the eye and which activate complement.
- 2. A composition according to claim 1, wherein said lens epithelial cells are human.
- 3. A composition comprising:
- a monoclonal antibody which binds to an antigenic determinant on the surface of a lens epithelial cell and has low or no cross reactivity with other cells found in the anterior segment of the eye and which activates complement.
- 4. A composition according to claim 3, wherein said monoclonal antibody is classified as mouse IgM, IgG2a, IgG2b, or IgG3 antibody, or the equivalent thereof.
- 5. A composition comprising:
- a complement-fixing monoclonal antibody which binds specifically with lens epithelial cells and has low or no cross reactivity with other cells found in the anterior segment of the eye.
- 6. A composition according to claim 5, wherein said monoclonal antibody is produced by a hybridoma cell line having ATCC Accession No. HB 9343.
- 7. A hybridoma cell line having ATCC Accession No. HB 9343 or HB 9747.
- 8. A hybridoma produced by fusing spleen cells from a mouse immunized with an immunogen comprising epithelical cells with immortalized mouse B cells, wherein said cell line produces a monoclonal antibody which reacts with cell surface antigens of lens epithelial cells and acivates complement.
- 9. The hybridoma according to claim 8, wherein said antigens are not detectable on epithelial cells in the eye other than lens epithelial cells or is found on other epithelial cells in the eye having low or no cross reactivity with other cells found in the anterior segment as compared to said lens epithelial cells.
- 10. The hybridoma cell line according to claim 8, wherein immunoglobulin produced by said cell line is mouse immunoglobulin IgM or IgG3.
- 11. A monoclonal antibody produced by a cell line according to any one of claims 8, 9 and 10.
- 12. A murine hybridoma designated HBI-4197X, having ATCC Accession No. HB 9747.
- 13. A hybridoma which expresses monoclonal antibodies having the same antigenic specificity as that of monoclonal antibodies expressed by cell line HBI-4197X, ATCC Accession No. HB 9747.
- 14. Monoclonal antibodies derived from a hybridoma according to claim 12 or claim 13.
- 15. A monoclonal antibody fragment derived from a monoclonal antibody having the binding specificity of a monoclonal antibody according to claim 14.
- 16. Monoclonal antibodies according to claim 15, labelled with an agent capable of providing a detectable signal.
- 17. Monoclonal antibodies according to claim 13, labelled with an agent capable of providing a detectable signal.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of application Ser. No. 905,735, filed Sep. 9, 1986, now abandoned which is a continuation of application Ser. No. 472,795, filed Mar. 7, 1983, now abandoned, which is a divisional of application Ser. No. 355,081, filed Mar. 5, 1982, now U.S. Pat. No. 4,432,751, issued Feb. 21, 1984, which disclosures are incorporated herein by reference.
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Divisions (1)
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Number |
Date |
Country |
Parent |
355081 |
Mar 1982 |
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Continuations (1)
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Number |
Date |
Country |
Parent |
472795 |
Mar 1983 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
905735 |
Sep 1986 |
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