Tandem mass spectrometry identification and LC-MS quantification of intact cytokinin nucleotides in K-562 human leukemia cells

BÉRES, T., ZATLOUKAL, M., VOLLER, J., NIEMANN, P., GAHSCHE, M.C., TARKOWSKI, P., NOVÁK, O., HANUŠ, J., STRNAD, M., DOLEŽAL, K. Tandem mass spectrometry identification and LC-MS quantification of intact cytokinin nucleotides in K-562 human leukemia cells. Analytical and Bioanalytical Chemistry. 2010, 398(5), 2071-2080. ISSN 1618-2642. E-ISSN 1618-2650. Available: doi: 10.1007/s00216-010-4126-5