Could you use these proteins to grow organs for other mammals?

Question: Could you use these proteins to grow organs for other mammals?
- Keywords:
  mammal,
  organ,
  protein
Asked by 10govierhannah to Aoife on 13 Nov 2013.
- Aoife O'Shaughnessy-Kirwan answered on 13 Nov 2013:
  
  Hi 10govierhannah,
  We use proteins a lot actually and providing these is probably the most important thing we do for our cells. The thing is we need a cell template so a starting embryonic stem cell or induced pluripotent stem cell which we can encourage (using proteins) to grow into the tissue/organ we want. Does this answer your question?

Question: Could you use these proteins to grow organs for other mammals?