Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or...
Reexamination Certificate
2005-06-09
2009-02-17
Weber, Jon P (Department: 1657)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
C435S176000, C435S287100
Reexamination Certificate
active
07491488
ABSTRACT:
The present invention includes compositions, kits, and methods useful for the detection of bacteria. These agents and methods are primarily directed to a method of detecting the presence of bacteria in a sample, involving incubating the sample with an agent that binds to bacteria, such as, e.g., an agent specific for peptidoglycan or a component thereof, and then detecting bound bacteria. The invention includes lateral-flow immunoassay methods and devices for assessing the total bacterial load in a liquid sample.
REFERENCES:
patent: 4596769 (1986-06-01), Shockman et al.
patent: 4888279 (1989-12-01), Zeiger
patent: 5622871 (1997-04-01), May et al.
patent: 6184027 (2001-02-01), Laine et al.
patent: 6352862 (2002-03-01), Davis et al.
patent: 6720160 (2004-04-01), Wolde-Mariam
Schrijver et al. Peptidoglycan From Sterile Human Spleen Induces T-Cell Proliferation and Inflammatory Mediators in Rheumatoid Arthritis Patients and Healthy Subjects; Rheumatology, vol. 40 (2001) pp. 438-446.
Bendayan, M., Worth its Weight in Gold; Science, vol. 291, No. 5507 (2001) pp. 1363-1365.
Chandler, J. et al., “The Place of Gold in Rapid Tests, IVD Technology,” 2000, accessed Apr. 18, 2006, URL=http://www.devicelink.com/ivdt/archive/00/03/004.html, 10 pages.
Jones, K.D., “Troubleshooting Protein Binding in Nitrocellulose Membranes (Part I)—Principles, IVD Technology,” 1999, accessed Apr. 18, 2006, http://www.devicelink.com/ivdt/archive/99/03/009.html, 10 pages.
Liu, C., et al., “Peptidoglycan Recognition Proteins: a Novel Family of Four Human Innate Immunity Pattern Recognition Molecules,”J. Biol. Chem., 276(37):34686-94, Sep. 14, 2001.
Liu, C., et al., “Mammalian Peptidoglycan Recognition Protein binds Peptidoglycan with High Affinity, is Expressed in Neutrophils, and Inhibits Bacterial Growth,”J. Biol. Chem., 275(32):24490-9, Aug. 11, 2000.
Monterrubio, I., “Rapid quality Testing Could Mean the Difference Between Selling Milk or Throwing it Away Before it Even Reaches the Consumer,”Food Quality, pp. 40-41, Sep.-Oct. 2002.
Paek, S-H., et al., “Development of Rapid One-step Immunochromatographic Assay,”Methods, 22(1):53-60, Sep. 2000.
Ravanis, S., et al., “Observations on the Effect of Raw Milk Quality on the Keeping Quality of Pasteurized Milk,”Lett Appl Microbiol., 20(3):164-7, Mar. 1995.
Sørhaug, T., et al., “Psychrotrophs and their Enzymes in Milk and Dairy Products: Quality Aspects,”Trends Food Sci. Technol. 8:35-41, 1997.
Weiss, A.., “Concurrent Engineering for Lateral-flow Diagnostics, IVD Technology,” 1999, accessed Apr. 18, 2006, URL=http://www.devicelink.com/ivdt/archive/99/11/009.html, 7 pages.
Fleming James E.
Somes Jason Buck
GenPrime, Inc.
Martin Paul C.
Seed IP Law Group PLLC
Weber Jon P
LandOfFree
Methods, compositions, and kits for the detection of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods, compositions, and kits for the detection of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods, compositions, and kits for the detection of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4086444