If you go into the field of medicine, I think any, very active protein like, let’s say interferons have been isolated, thanks to these techniques and then the question was, how should one apply them? In which kind of medical problems? Some, there were some deceptions but there were also discoveries that in certain other fields these products were very useful. Another example which has been widely successful is the product of human insulin which made medicine largely independent of insulins harvested from living animals and I think if one looks at these things these are really very good examples.
Recorded
Marika Griehsel, 53rd meeting of Nobel Laureates, Lindau, Germany, The Nobel Prize, July 2003
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