2.3.1.47 additional information - pI: 5.2 487048 2.3.1.47 additional information - pI: 7.0 487049 2.3.1.47 7 - - 487052 2.3.1.47 7 - assay at 487047, 487048, 487053, 487054 2.3.1.47 7.5 - assay at 487058, 676580, 736946 2.3.1.47 7.7 - assay at 674626