New azo dyes as colored isoelectric point markers for isoelectric focusing in acidic pH region

Newly prepared azo compounds and several commercially available indicators were investigated for their applicability as colored isoelectric point (pI) markers for isoelectric focusing (IEF) in the acidic range below pH 5. The majority of compounds described here can serve as primary standards since...

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Veröffentlicht in:	Electrophoresis 2005-01, Vol.26 (1), p.53-59
Hauptverfasser:	Stastná, Miroslava, Trávnícek, Martin, Slais, Karel
Format:	Artikel
Sprache:	eng
Schlagworte:	Ampholytic dyes Azo Compounds - chemical synthesis Azo Compounds - chemistry Coloring Agents - chemical synthesis Coloring Agents - chemistry Hydrogen-Ion Concentration Isoelectric Focusing Isoelectric Point p/ markers
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