1.3.3.8 7 - assay at 391077, 726136 1.3.3.8 8.7 - - 391078 1.3.3.8 8.8 - 50 mM phosphate buffer and borate buffer 391075 1.3.3.8 8.9 - - 391074, 391078 1.3.3.8 9 - - 391078