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:
May. 27, 2008
Filed:
Jun. 02, 2003
Brian D. Ross, Ann Arbor, MI (US);
Alnawaz Rehemtulla, Plymouth, MI (US);
Brian D. Ross, Ann Arbor, MI (US);
Alnawaz Rehemtulla, Plymouth, MI (US);
The Regents of the University of Michigan, Ann Arbor, MI (US);
Abstract
The invention provides compositions and methods for non-invasive imaging of enzyme (e.g., protease) activity in cells, tissues and organs and entire bodies in vitro, in vivo and in situ. The invention provides a chimeric polypeptide having a bioluminescent or chemiluminescent polypeptide, or a heterologous kinase, and at least one silencing moiety, and a protease cleavage motif positioned between the first and second domains. The imaging can be by computer assisted tomography (CAT), magnetic resonance spectroscopy (MRS), magnetic resonance imaging (MRI), positron emission tomography (PET), single-photon emission computed tomography (SPECT), or bioluminescence imaging (BLI).