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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Expression of human protein C in transgenic Nicotiana tabacum

Piché, Christian. January 1994 (has links)
Human protein C (HPC) is a vitamin-K dependent plasma glycoprotein which is one of the major components regulating anticoagulation. HPC injection is a promising therapy for several diseases but a heterologous production system would be preferred over purifying HPC from human plasma because of its low concentration (4-5 $ mu$g/ml). A cDNA clone coding for HPC was inserted downstream of the CaMV 35S promoter and of a dimer of the CaMV 35S promoter. Tobacco plants were transformed using Agrobacterium and a binary vector strategy. Kanamycin resistant plants were regenerated and enzyme linked immunosorbent assay determined that HPC, in crude plant extracts, accounted for up to 0.03% of plant soluble proteins. HPC was found to be expressed by R$ sb1$ seedlings suggesting successful integration of the T-DNA into plant genome. A partial protein purification system was developed in order to enrich the protein mixture for HPC. HPC was found to bind tightly at pH 6.0 to Fast Flow Q Sepharose resin.
2

Expression of human protein C in transgenic Nicotiana tabacum

Piché, Christian. January 1994 (has links)
No description available.

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