Effect of bonded phase on proteins
Columns: 4.6 × 100 mm; Particles: 2.7 μm, 400 Å; Temperature: 60 °C; Mobile phase – ES-C18, apomyoglobin: 38.6% acetonitrile/61.4% water/0.1% trifluoroacetic acid ES-C8, apomyoglobin: 37.7% acetonitrile/62.3% water/0.1% trifluoroacetic acid C4, apomyoglobin: 39.4% acetonitrile/60.6% water/0.1% trifluoroacetic acid ES-C18, carbonic anhydrase: 41% acetonitrile/59% water/0.1% trifluoroacetic acid ES-C8, carbonic anhydrase: 39.76% acetonitrile/60.24% water/0.1% trifluoroacetic acid