Increased stability and lifetime of the complex formed between DNA and meta-phenyl-substituted Hoechst dyes as studied by fluorescence titrations and stopped-flow kinetics.
J Mol Biol
; 308(4): 649-63, 2001 May 11.
Article
em En
| MEDLINE
| ID: mdl-11350167
ABSTRACT
The large increase in fluorescence upon binding of five para- and meta-phenyl substituted hydroxy and methoxy derivatives of the Hoechst dye with poly[d(A-T)], d(CGCGAATTCGCG)2, and its corresponding T4-looped 28-mer hairpin was used to monitor the binding by equilibrium titrations and by stopped-flow kinetics. The affinity increases in the same order for the three DNAs p-OH
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Base de dados:
MEDLINE
Assunto principal:
Fenóis
/
DNA
/
Corantes Fluorescentes
Idioma:
En
Revista:
J Mol Biol
Ano de publicação:
2001
Tipo de documento:
Article
País de afiliação:
Bélgica