3.5.1.22 3.2 - pantothenic acid PS-21, pH 8.1, 50 mM diethanolamine/H2SO4, Km-value pH independent 171985 3.5.1.22 5 - pantothenic acid P-2, pH 7.4 at 28°C 171984 3.5.1.22 5 - pantothenic acid P-2, pH 7.5 at 28°C 171981 3.5.1.22 7.6 - pantothenic acid pH-independent theoretical Km 171976, 171981 3.5.1.22 8 - pantothenic acid - 171974 3.5.1.22 12.5 - pantothenic acid 60 mM potassium phosphate, pH 7.4 171981 3.5.1.22 13 - pantothenic acid 20 mM potassium phosphate, pH 7.4 171981 3.5.1.22 15 - pantothenic acid 5 mM potassium phosphate, pH 7.4 171981 3.5.1.22 15 - pantothenic acid dependent on pH, phosphate buffer, pH 7.0, 20°C 171976 3.5.1.22 18 - pantothenic acid 10 mM sodium diphosphate/H2SO4, pH 7.5 171981