1.1.1.349 32000 - x * 32000, SDS-PAGE, two recombinant Nor-1 proteins with apparent 32000 (major) and 36000 Da (minor) masses are detected 721326 1.1.1.349 36000 - x * 36000, SDS-PAGE, two recombinant Nor-1 proteins with apparent 32000 (major) and 36000 Da (minor) masses are detected 721326