## Electrophoretic extraction-concentration of proteins from polyacrylamide gels under alkaline, neutral and acidic conditions Morinaga Institute of Biological Science, Yokohama A simple technique has been developed for the electrophoretic extraction of milligram to microgram quantities of protein
Hydrolysis of an isolable selenoseleninate under acidic and alkaline conditions
β Scribed by Akihiko Ishii; Takeshi Takahashi; Juzo Nakayama
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 114 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1042-7163
- DOI
- 10.1002/hc.1032
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β¦ Synopsis
Abstract
Acidβcatalyzed hydrolysis of a selenoseleninate [TripSe(O)SeTrip](Trip = 9βtriptycyl) in 2 M HClO~4~β1,4βdioxane at room temperature yielded the selenenic acid (TripSeOH). Alkaline hydrolysis of TripSe(O)SeTrip gave the diselenide (TripSeSeTrip) and the seleninic acid (TripSeO~2~H), where air oxidations of the resulting selenol (TripSeH) and TripSeOH occur at a considerable rate. Β© 2001 John Wiley & Sons, Inc. Heteroatom Chem 12:198β203, 2001
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