ALIZYME PLC

2008 ANNUAL REPORT AND ACCOUNTS

Cambridge UK, 30 April 2009: Alizyme plc (LSE: AZM) gives notice that copies of the 2008 Annual Report and Accounts have been sent to shareholders. These documents are available on the Investor Relations - Financial Reports page of the Company's web site at 'www.alizyme.com'.

Copies of these documents have been submitted to the UK Listing Authority for publication through the UK Listing Authority's Document Viewing Facility, which is situated at The Financial Services Authority, 25 The North Colonnade, Canary Wharf, London, E14 5HS (UKLA telephone helpline: +44 (0) 20 7066 8333), and will shortly be available for viewing.

Further copies of the 2008 Annual Report and Accounts are available from the Company Secretary, Alizyme plc, Granta Park, Great Abington, Cambridge, CB21 6GX (telephone number: +44 (0) 1223 896000).

Alizyme plc also announces that its Annual General Meeting ('AGM') will be held on Friday, 24 July 2009. The meeting will be held at the offices of Buchanan Communications, 45 Moorfields, London, EC2Y 9AE, commencing at 11.00 a.m. The Notice of the Annual General Meeting will be sent to shareholders in due course.

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Further information on Alizyme can be found on the Company's website: www.alizyme.com