Holding(s) in Company

Proteome Sciences PLC
05 January 2005


                     Proteome Sciences plc ('the Company')



Proteome Sciences plc was today advised that as at the 5th January 2005 Credit
Agricole Chevreux International Ltd have an interest in 5,976,875 ordinary
shares in the Company, representing 4.87% of its current issued ordinary share
capital.




                      This information is provided by RNS
            The company news service from the London Stock Exchange