A method for extracting proteins from the intercellular space of plants is provided. The method is applicable to the large scale isolation of many active proteins of interest synthesized by plant cells. The method may be used commercially to recover recombinantly produced proteins from plant hosts thereby...http://www.google.ca/patents/US20040047923?utm_source=gb-gplus-sharePatent US20040047923 - Method for recovering proteins from the interstitial fluid of plant tissues
