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:
Apr. 01, 2008

Filed:

Nov. 15, 2001
Applicants:

Joachim Frey, Bern, CH;

Peter Kuhnert, Baetterkinden, CH;

Tracy A. Thornton, Legal Representative, Victoria, CA;

Michael A. Kuzyk, Richmond, CA;

Jan Burian, Victoria, CA;

Martin Braun, Zug, CH;

Inventors:

Joachim Frey, Bern, CH;

Peter Kuhnert, Baetterkinden, CH;

Tracy A. Thornton, legal representative, Victoria, CA;

Michael A. Kuzyk, Richmond, CA;

Jan Burian, Victoria, CA;

Martin Braun, Zug, CH;

Assignee:

Universitat Bern, Bern, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 21/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A protein toxin namedexoenzyme T (AcxT), which belongs to the family of ADP-ribosylating toxins, is disclosed as is a Calcium (or other cation concentration) dependent promoter of. Also disclosed are diagnostic, preventive, and therapeutic techniques, including the preparation of bacterin vaccines based on AexT for inducing immunity againstinfections.


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