PS there's a protocol in the Methods in Molecular Biology edited by Ludwig Eichinger and Francisco Rivero...
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Professor Robert Insall
CR-UK Beatson Institute for Cancer Research
Switchback Road, Bearsden
Glasgow G61 1BD, UK
Tel. (0/44) 141 330 4005
Web http://www.beatson.gla.ac.uk/robert_insall
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