Astrazeneca Ab

Medimmune Limited

Paul Elvin

Stephen Charles Emery

Qing Zhou

Philip Edwin Pinder

Targeted binding agents directed to the antigen uPAR and uses of such antibodies are described. In particular, fully human monoclonal antibodies directed to the antigen uPAR. Nucleotide sequences encoding, and amino acid sequences comprising, heavy and light chain immunoglobulin molecules, particularly sequences corresponding to contiguous heavy and light chain sequences spanning the framework regions and/or complementarity determining regions (CDR's), specifically from FR1 through FR4 or CDR1 through CDR3. Hybridomas or other cell lines expressing such immunoglobulin molecules and monoclonal antibodies.

Targeted binding agents directed to uPAR and uses thereof

The present invention provides a method for the measurement of the activity of a plasminogen activator, such as urokinase plasminogen activator (uPA) or tissue plasminogen activator (tPA) in a biological sample using an assay method characterized by the inclusion of an elastase inhibitor in the assay mixture. The invention also provides a diagnostic kit for the measurement of a plasminogen activator using said method and a method of determining the effective therapeutic dose of a plasminogen activator inhibitor using said method. Also provided is a method of preparing a pharmaceutical composition.

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Macclesfield, United Kingdom

Paul Elvin