1.5.8.1 ? x * 70000-80000, SDS-PAGE, disc PAGE in presence of 8 M urea, after carboxymethylation -, 393879 1.5.8.1 ? x * 82523, calculation from nucleotide sequence -, 393877 1.5.8.1 dimer 2 * 91000, SDS-PAGE -, 393880