Ultra-fast adenosine 5′-triphosphate, adenosine 5′-diphosphate and adenosine 5′-monophosphate detection by pressure-assisted capillary electrophoresis UV detection
2010
Herein, we report a new CE method to measure adenine nucleotides adenosine 5′-triphosphate, adenosine 5′-diphosphate, and adenosine 5′-monophosphate in red blood cells. For this purpose, 20 mmol/L sodium acetate buffer at pH 3.80 was used as running electrolyte, and the separation was performed by the simultaneous application of a CE voltage of 25 kV and an overimposed pressure of 0.2 psi from inlet to outlet. A rapid separation of these analytes in less than 1.5 min was obtained with a good reproducibility for intra- and inter-assay (CV<4 and 8%, respectively) and an excellent analytical recovery (from 98.3 to 99%). The applicability of our method was proved by measuring adenine nucleotides in red blood cells.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
17
References
8
Citations
NaN
KQI