Protein electrophoresis figures. A, SDS-PAGE analysis of L.c-MRC1 and L.c-MRC2 proteins; B, SDS-PAGE analysis of precipitated L.c-MRC1 and L.c-MRC2 proteins (the black arrows indicate the target protein bands. The target protein is detected in the precipitate); C, Purified L.c-MRC1 and L.c-MRC2 proteins. The black arrows indicate the target protein bands.