Figure 3.
Co-immunoprecipitation of hnRNP C, NDH II and Ku antigen. Immunoprecipitation was performed with a mouse monoclonal antibody against hnRNP C protein (4F4) from 0.35 M NaCl nuclear extracts, followed by western blotting to visualize hnRNP C, NDH II and Ku86. The conditions were as described in Figure 1. The immunoglobulin heavy chain (IgH) and light chain (IgL) are indicated.