Rule 2.10 Announcement

Oxford Biomedica PLC
27 January 2005





Oxford BioMedica plc

27 January 2005



Rule 2.10 Announcement - Relevant Securities in Issue



In accordance with Rule 2.10 of the City Code on Takeovers and Mergers, Oxford
BioMedica plc confirms that, as at close of business on 26 January 2005, it had
in issue 372,707,968 ordinary shares of 1p pence each ('Oxford BioMedica 
Shares').



The International Securities Identification Number for the Oxford BioMedica
Shares is GB0006648157.



Enquiries:


Andrew Wood, Chief Financial Officer
Telephone: [phone]






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