Internal energy effects on the solvation and reactivity of multiply charged biomolecules for electrospray ionization mass spectroscopy. [Bovine ubiquitin] [electronic resource].
- Published:
- Washington, D.C. : United States. Dept. of Energy, 1992.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description:
- Pages: (3 pages) : digital, PDF file
- Additional Creators:
- Pacific Northwest Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access:
- Free-to-read Unrestricted online access
- Summary:
- Mild (capillary) interface conditions which do not completely desolvate the ions of proteins in electrospray ionization mass spectrometry (ESI-MS) may be required to probe the higher order structures and weak associations. For the small protein bovine ubiquitin, two ion distributions (unsolvated ions and unresolved solvated ions) were observed. The resolvable solvation for leucine-enkephalin with methanol and water shows that the use of countercurrent N₂ flow at the capillary affects the solvation observed. 2 figs. (DLC)
- Report Numbers:
- E 1.99:pnl-sa-20444
E 1.99: conf-9205196--5-extd.abst.
conf-9205196--5-extd.abst.
pnl-sa-20444 - Subject(s):
- Other Subject(s):
- Enkephalins
- Structural Chemical Analysis
- Proteins
- Capillaries
- Interfaces
- Leucine
- Mass Spectroscopy
- Methanol
- Molecular Structure
- Solvation
- Water
- Alcohols
- Amino Acids
- Autonomic Nervous System Agents
- Blood Vessels
- Body
- Carboxylic Acids
- Cardiovascular System
- Drugs
- Endorphins
- Hydrogen Compounds
- Hydroxy Compounds
- Neuroregulators
- Organic Acids
- Organic Compounds
- Organs
- Oxygen Compounds
- Peptides
- Polypeptides
- Spectroscopy
- Note:
- Published through SciTech Connect.
06/01/1992.
"pnl-sa-20444"
" conf-9205196--5-extd.abst."
"DE92019140"
40. ASMS conference on mass spectrometry and allied topics, Washington, DC (United States), 31 May - 2 Jun 1992.
Smith, R.D.; Light-Wahl, K.J.; Rockwood, A.L.; Winger, B.E. - Funding Information:
- AC06-76RL01830
View MARC record | catkey: 13813269