The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2011
Filed:
Apr. 12, 2005
Yvonne M. Janssen, Charlotte, VT (US);
Albert Van Der Vliet, Essex Junction, VT (US);
Karina Ckless, Essex Junction, VT (US);
Niki Reynaert, Burlington, VT (US);
Yvonne M. Janssen, Charlotte, VT (US);
Albert van der Vliet, Essex Junction, VT (US);
Karina Ckless, Essex Junction, VT (US);
Niki Reynaert, Burlington, VT (US);
The University of Vermont and State Agricultural College, Burlington, VT (US);
Abstract
The present invention, in some aspects, relates to systems and methods for determining oxidized proteins, including nitrosylated proteins such as S-nitrosylated proteins. The systems and methods of the invention can be used in vitro (e.g., in cell or tissue culture) or in vivo. For instance, in some cases, the invention can be used to spatially determine the location and/or concentration of oxidized proteins within cells and/or tissues (e.g., through visual detection). In one set of embodiments, a nitrosylated or otherwise oxidized moiety on a protein may be reacted with a detection entity, which may be, for example, fluorescent, radioactive, electron-dense, able to bind to a signaling entity or a binding partner in order to produce a signal, etc. In some embodiments, other moieties on the protein may be altered or blocked before reaction of the protein with the detection entity. Such moieties on the protein may be, for instance, non-oxidized or non-nitrosylated moieties able to react with the detection entity. Also provided in certain aspects of the present invention are kits for determining oxidized proteins, which may include components such as detection entities, alkylating agents, blocking agents, reducing agents, signaling entities, binding partners, antibodies, instructions, and the like.