Abcam plc announces Year-end Trading Update


Cambridge, UK--(Marketwire - June 28, 2007) -


For immediate release                                   28 June 2007



                                    ABCAM PLC
                           ("Abcam" or "the Company")

                            Year-end Trading Update
Cambridge, UK: Abcam plc (AIM: ABC), the rapidly growing bioscience company that markets antibodies via its own online catalogue, is pleased to announce a trading update ahead of its results for the year ending 30 June 2007.

Sales in the second half have continued their strong growth trend with the result that the Company expects full-year sales to slightly exceed market expectations. Due to the stronger sales, together with slightly lower expenses, pre-tax profits will exceed market expectations by about 10 per cent.

Abcam now has more than 33,000 products in its online catalogue, compared with 23,200 at 30 June 2006. The Company is pleased to report that construction of its high-throughput production facility in Cambridge was completed on schedule and that operations have commenced. The facility, which is one of the world's most advanced antibody production laboratories, is designed to produce an increasing number of higher margin in-house products to add to Abcam's online catalogue.

It is expected that Abcam's results for the year ending 30 June 2007 will be announced in mid September 2007.

For further information please contact:

Abcam                                        + 44 (0) 1223 696000
Jonathan Milner, Chief Executive Officer
Eddie Powell, Chief Financial Officer
www.abcam.com

Numis Securities                             + 44 (0) 20 7776 1500
Michael Meade
James Black

Buchanan Communications                      + 44 (0) 20 7466 5000
Mark Court / Mary-Jane Johnson

Notes for editors:

About Abcam plc

Abcam is a producer and distributor of research-grade antibodies headquartered in Cambridge, UK, with a US office located in Cambridge, Massachusetts. Abcam was admitted to AIM in November 2005 and trades under the ticker symbol ABC. The Company produces and distributes its own and third party produced antibodies to academic and commercial users throughout the world with product information provided and ordering available through the Company's website, www.abcam.com. The antibodies are sold under the Abcam brand name. The Company's vision is to build the largest online antibody resource in the world while also ensuring that the antibodies are of high quality and commercially viable. Abcam now has an online catalogue of approximately 33,000 products, most of which are antibodies, from over 200 suppliers supported by up-to-date and detailed technical data sheets, which are created by the Company. The Company currently employs 120 staff in its three operating companies.

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