17065097 OR Analysis of intracellular nucleotides by capillary electrophoresis-mass spectrometry Dotaz Zobrazit nápovědu
A pilot study using capillary electrophoresis with mass spectrometry for the analysis of nucleotides in human erythrocytes is presented. Erythrocytes were incubated with 5-amino-4-imidazolecarboxamide riboside in order to mimic situation in defect of purine metabolism--AICA-ribosiduria. Characteristic AICA-ribotides together with normal nucleotides were separated by capillary electrophoresis in acetate buffer (20 mmol/L, pH 4.4) and identified on line by mass spectrometry.
- MeSH
- aminoimidazolkarboxamid analogy a deriváty farmakologie chemie MeSH
- elektroforéza kapilární metody přístrojové vybavení MeSH
- erytrocyty * cytologie metabolismus MeSH
- hmotnostní spektrometrie * metody MeSH
- koncentrace vodíkových iontů MeSH
- lidé MeSH
- nukleotidy analýza chemie izolace a purifikace MeSH
- puriny chemie MeSH
- ribonukleosidy farmakologie chemie MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- práce podpořená grantem MeSH