Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...
Reexamination Certificate
2008-07-01
2008-07-01
Weber, Jon P (Department: 1657)
Chemistry: electrical and wave energy
Processes and products
Electrophoresis or electro-osmosis processes and electrolyte...
C436S002000
Reexamination Certificate
active
10924235
ABSTRACT:
The present invention provides a fast and efficient means for identifying kinetically stable proteins. As used herein the term “kinetically stable protein” means a protein that is trapped in a specific conformation due to an unusually high unfolding barrier that results in very slow unfolding rates. The present inventors are the first to discover the existence of a correlation between kinetic stability and SDS-induced denaturation. Thus, the invention provides methods for identifying kinetically stable proteins comprising the step of testing the proteins for resistance to denaturation by SDS. In one embodiment, SDS-polyacrylamide gel electrophoresis (SDS-PAGE) is one simple method for quickly identifying and selecting kinetically stable proteins.
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Colón Wilfredo
Manning Marta
Elmore Carolyn S.
Elmore Patent Law Group P.C.
Martin Paul C.
Rensselaer Polytechnic Institute
Vanstone Darlene A.
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