Cytotoxicity mediation of cells evidencing surface...

Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Structurally-modified antibody – immunoglobulin – or fragment...

Reexamination Certificate

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C424S144100, C424S178100

Reexamination Certificate

active

08048416

ABSTRACT:
This invention relates to the diagnosis and treatment of cancerous diseases, particularly to the mediation of cytotoxicity of primary and metastatic human tumor cells; and most particularly to the use of an isolated monoclonal antibody or cancerous disease modifying antibodies (CDMAB) thereof, optionally in combination with one or more chemotherapeutic agents, as a means for initiating the cytotoxic response in human tumors, e.g. any primary or metastatic tumor sites which arise from hepatocytes and to binding assays which utilize the CDMAB of the instant invention.

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