Novel hybridomas, human monoclonal antibodies and their uses are provided. The antibodies distinguish a human neoplastic cell from a normal cell of the same tissue type. The monoclonal antibodies find use in therapy and diagnosis, both in vitro and in vivo.
CROSS REFERENCE TO RELATED APPLICATION
This application is a continuation in part application of application Ser. No. 573,974 filed Feb. 21, 1984, which application is incorporated herein by reference, now abandoned, which is a continuation-in-part application of application Ser. No. 465,081 filed Feb. 9, 1983, now U.S. Pat. No. 4,618,577 issued Oct. 21, 1986. Application Ser. No. 573,974 was filed as PCT Application US83/00781 on May 20, 1983.
The invention relates to antibodies that bind to antigens, such as antigens associated with hyperproliferating cells, and methods of treating hyperproliferative disorders. The invention antibodies are useful for treating hyperproliferative disorders, such as neoplasia.
Amino acid sequences of the H chain and L chain variable regions of mouse monoclonal antibodies Idio 3, Idio 17, Idio 20, Idio 27 and Idio 33 against idiotypes of a cancer cell antigen-specific human immunoglobulin CLN/IgG produced by a human/human fused cell strain CLN/SUZ H11, and base sequences of the genes of the variable regions are disclosed. The above amino acid sequences and the base sequences are useful in medical and pharmaceutical fields such as prophylaxis, treatment and/or diagnosis of human diseases, and/or in pharmacological and/or biochemical fields, etc. such as biochemical reagents, and reagents for purification of biomacromolecules.
CLNH5-specific hybridomas, human monoclonal antibodies and their uses are provided. The antibodies distinguish a human neoplastic cell from a normal cell of the same tissue type. The monoclonal antibodies find use in therapy and diagnosis, both in vitro and in vivo.
Fully human antibodies against a specific antigen can be prepared by administering the antigen to a transgenic animal which has been modified to produce such antibodies in response to antigenic challenge, but whose endogenous loci have been disabled. Various subsequent manipulations can be performed to obtain either antibodies per se or analogs thereof.
CLNH5 and CLNH11-specific hybridomas, human monoclonal antibodies and their uses are provided. The antibodies distinguish a human neoplastic cell from a normal cell of the same tissue type. The monoclonal antibodies find use in therapy and diagnosis, both in vitro and in vivo.
