... Pospiech1 and Juhani E. Syva¨oja21 Biocenter Oulu and Department of Biochemistry, University of Oulu, Finland2 Department of Biology, University of Joensuu, Finland3 Biocenter Oulu and Department ... CompleteTMprotease inhibitors). Proteins werethen ready for immunoprecipitation. For immunoprecipi-tations, 7 mg of protein A– or G–Sepharose and 3 lLofp140 serum, 4 lL of K30 serum and 8 lg of purifiedGIA ... and Department of Pathology, University of Oulu, Finland4 National University of Ireland, Department of Biochemistry, Cell Cycle Control Laboratory, Galway, Ireland5 Department of Biochemistry,...