1.2.1.104 ? x * 100000, SDS-PAGE 348986 1.2.1.104 ? x * 40000-41000 + x * 37000 348964 1.2.1.104 ? x * 92500, SDS-PAGE 348962 1.2.1.104 dimer 2 * 100000, SDS-PAGE 348948 1.2.1.104 dimer 2 * 94000, SDS-PAGE 348939 1.2.1.104 dimer 2 * 95000-96500, SDS-PAGE with and without urea 348966 1.2.1.104 dimer 2 * 99474, calculation from nucleotide sequence 348982 1.2.1.104 dimer alpha2,beta2, 2 * 38000 + 2 * 56000, SDS-PAGE, N-terminal amino acid sequencing 348988 1.2.1.104 dimer alpha2,beta2, 2 * 43000 + 2 * 40000, SDS-PAGE, immunoblotting 348989 1.2.1.104 heterotetramer x-ray crystallography 690088