volume 32, issue 4, P1009-1016 1993
DOI: 10.1021/bi00055a003
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David A. Harris, Mary T. Huber, Peter Van Dijken, Show Ling Shyng, Brian T. Chait, Rong Wang

Abstract: ChPrP is the chicken homologue of PrPC, the cellular isoform of the mammalian prion protein. We have used sequence-specific antibodies to immunoprecipitate and immunoblot chPrP derived from stably transfected cultures of neuroblastoma cells, as well as from chicken brain and cerebrospinal fluid. We have also used mass spectrometry to characterize fragments of the protein purified from conditioned medium. The majority of chPrP protein present in neuroblastoma cells and on isolated brain membranes can be release…

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