I have just found this extreemly useful URL
Lots of links through the biomedical world - look it up and see
Lots of *UK* suppliers and contacts
http://www.gemini.co.uk/gemini/biopages/index.html
Dr Adrienne Morgan
Celltech Therapeutics
216 Bath Road
Slough, SL1 4EN
Voice 01753 534655
Fax 01753 536632