Figure 3.
HPIC anion-exchange chromatogram of a reference sample separated using (a) gradient elution with HCl on CarboPac PA100 column, and (b) gradient elution with MSA on CarboPac PA1 column. Peak numbers correspond to the following isomers of inositol phosphates: (1–5) InsP2, (6) Ins(1,3,5)P3, (7) Ins(2,4,6)P3, (8–11) InsP3, (12) DL-Ins(1,5,6)P3, (13) DL-Ins(4,5,6)P3, (14) Ins(1,2,3,5)P4, (15) DL-Ins(1,2,4,6)P4, (16) DL-Ins(1,2,3,4)P4, (17) Ins(1,3,4,6)P4, (18) DL-Ins(1,2,4,5)P4, (19) DL-Ins(1,3,4,5)P4, (20) DL-Ins(1,2,5,6)P4, (21) Ins(2,4,5,6)P4, (22) DL-Ins(1,4,5,6)P4, (23) Ins(1,2,3,4,6)P5, (24) DL-Ins(1,2,3,4,5)P5, (25) DL-Ins(1,2,4,5,6)P5, (26) Ins(1,3,4,5,6)P5, (27) InsP6. Reprinted with permission from Elsevier [113].
