Director Declaration

10 November 2014

                         THE BIOTECH GROWTH TRUST PLC                          

                                (the "Company")                                

             Notification of Board changes and Directors' details              

Announcement is made in respect of paragraph 9.6.14R of the Listing Rules on
behalf of Mr Peter Keen, Director.

The Company hereby announces that Mr Peter Keen, non-executive Director, ceased
to be a non-executive Director of ABCAM PLC with effect from 3 November 2014.

                                    - END -                                    

Contact information:

Victoria Hale
020 3 170 8732
Frostrow Capital LLP
Company Secretary