Field desorption mass spectrometry in bioanalysis
β Scribed by J. van der Greef
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 703 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0165-9936
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π SIMILAR VOLUMES
## Abstract The application of matrixβassisted laser desorption/ionization mass spectrometry (MALDIβMS) for quantitative analysis was investigated with the use of internal standards. Three peptides/proteins in the mass range 1000β12000 were tested and the effect of various internal standards was ev
Two commercially available compounds, silver methanesulfonate and silver trifluoromethanesulfonate, and a mixture of these compounds are useful as mass standards in field desorption mass spectrometry, offering certain advantages over compounds and methods currently being used for this purpose. These