AIM RULE 26 COMPLIANT WEBSITE AND CHANGE OF ADVISER NAME

17th August 2007

Proteome Sciences plc (“Proteome Sciences”) today announces that the information required by Rule 26 of the AIM Rules for Companies (February 2007) is available within the "Rule 26" section of the Company's website at www.proteomics.com.

The Company today also announces that with effect from 9 August 2007, the name of the Company's nominated adviser and broker has changed to Landsbanki Securities (UK) Limited.