Article
Use of surface-enhanced laser desorption ionization-time-of-flight to identify heat shock protein 70 isoforms in closely related species of the virilis group of Drosophila.
Cell stress & chaperones - 1 Jan 2005
Zatsepina Olga G, Karavanov Alexander A, Garbuz David G, Shilova Victoria, Tornatore Peter, Evgen'ev Michael B
Abstract excerpt
The 70-kDa heat shock protein (Hsp) family in all Drosophila species includes 2 environmentally inducible family members, Hsp70 and Hsp68. Two-dimensional gel electrophoresis revealed an unusual pattern of heat shock-inducible proteins in the species of the virilis group. Trypsin fingerprinting and microsequencing of tryptic peptides using ProteinChip Array technology identified the major isoelectric variants of...
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