Notification of Interim Results

ABCAM PLC

("Abcam" or "the Company")

Notification of Interim Results

Abcam plc (AIM: ABC), the rapidly growing bioscience company that markets antibodies via its own online catalogue, will announce its interim results for the six months ended 31 December 2009 on Tuesday 9 March 2010.

An analyst meeting will be held at 10:00am on Tuesday 9 March at the offices of Buchanan Communications, 45 Moorfields, London EC2Y 9AE.

For further information please contact:

Abcam + 44 (0) 1223 696000

Jonathan Milner, Chief Executive Officer

Jeff Iliffe, Chief Financial Officer

www.abcam.com

Numis Securities + 44 (0) 20 7260 1000

Michael Meade / Nick Westlake - Nominated Adviser

James Black - Corporate Broking

Buchanan Communications + 44 (0) 20 7466 5000

Mark Court / Stasa Filiplic