Can ultrasonic energy efficiently speed (18)O-labeling of proteins?
- Citation:
- Can ultrasonic energy efficiently speed (18)O-labeling of proteins?, Carreira, Ricardo J., Lodeiro Carlos, Diniz Mario S., Moura Isabel, and Capelo Jose L. , Proteomics, Nov, Volume 9, Number 21, p.4974-4977, (2009)
Abstract:
We report in this work on the robustness of ultrasonic energy as a tool to speed the isotopic labeling of proteins using the (18)O-decoupling procedure. The first part of the decoupling procedure, comprising protein denaturation, reduction, alkylation and digestion, is done in 8 min under the effects of an ultrasonic field whilst the second part, the isotopic labeling, was assayed with and without the use of ultrasonic energy. Our results clearly demonstrate that the (18)O-isotopic labeling in a decoupling procedure cannot be accelerated using an ultrasonic field.
Notes:
Times Cited: 6
