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.

Date of Patent:
Jun. 30, 2009

Filed:

Jul. 28, 2006
Applicants:

Peter T. Czerney, Weimar, DE;

Surbhi Desai, Rockford, IL (US);

Frank G. Lehmann, Jena, DE;

Zakir S. Murtaza, Vernon Hills, IL (US);

Bernd G. Schweder, Jena, DE;

Matthias S. Wenzel, Jena, DE;

Brian David Wolf, Machesney Park, IL (US);

Inventors:

Peter T. Czerney, Weimar, DE;

Surbhi Desai, Rockford, IL (US);

Frank G. Lehmann, Jena, DE;

Zakir S. Murtaza, Vernon Hills, IL (US);

Bernd G. Schweder, Jena, DE;

Matthias S. Wenzel, Jena, DE;

Brian David Wolf, Machesney Park, IL (US);

Assignee:

Pierce Biotechnology, Inc., Rockford, IL (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/16 (2006.01); A61K 31/35 (2006.01); C07D 311/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

Coumarine/chinolone and Martina-type compounds, compositions, and method of using the compounds and compositions for protein detection, assay, quantitation, etc. are disclosed. The composition, also referred to as a dye, has enhanced sensitivity over commercially available protein stains, and may be used to stain proteins in solution, proteins separated on gels, proteins transferred to solid supports, etc.


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