Semantic Scholar
Open Access
2006
526 sitasi
Improvement of the solubilization of proteins in two‐dimensional electrophoresis with immobilized pH gradients
T. Rabilloud
C. Adessi
A. Giraudel
J. Lunardi
Abstrak
Membrane and nuclear proteins of poor solubility have been separated by high resolution two‐dimensional (2‐D) gel electrophoresis. Isoelectric focusing with immobilized pH gradients leads to severe quantitative losses of proteins in the resulting 2‐D map, although the resolution is usually high. Protein solubility could be improved by using denaturing solutions containing various detergents and chaotropes. Best results were obtained with a denaturing solution containing urea, thiourea, and detergents (both nonionic and zwitterionic). The usefulness of thiourea‐containing denaturing mixtures is shown for microsomal and nuclear proteins as well as for tubulin, a protein highly prone to aggregation.
Penulis (4)
T
T. Rabilloud
C
C. Adessi
A
A. Giraudel
J
J. Lunardi
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2006
- Bahasa
- en
- Total Sitasi
- 526×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1002/elps.1150180303
- Akses
- Open Access ✓