Characterising electrosprayed biomolecules using tandem-MS - the noncovalent GroEL chaperonin assembly
It is now possible to transfer large protein complexes intact into the gas phase using nano-electrospray ionisation (ESI) and to investigate their stoichiometry in a mass spectrometer. Using as a model assembly the noncovalent 14mer (ca. 800 kDa) of the chaperonin GroEL from Escherichia coli we show...
| Auteurs principaux: | , |
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| Format: | Journal article |
| Langue: | English |
| Publié: |
2004
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