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Kane Biotech is a biotechnology company engaged in the research, development and commercialization of technologies and products that prevent and remove microbial biofilms.

Kane Biotech Granted United States Patent for Oral Care Technology

WINNIPEG, MANITOBA -- (MARKET WIRE) -- 07/15/09 -- Kane Biotech Inc. (TSX VENTURE: KNE), a biotechnology company engaged in the development of products that prevent and disperse microbial biofilms is pleased to announce the issuance of Patent No. 7,556,807 entitled "Signal peptides, nucleic acid molecules and methods for treatment of caries" by the U.S. Patent and Trademark Office. This is the second patent to issue protecting Kane Biotech's CSP (Competence Stimulating Peptide) technology.

The '807 patent discloses and claims a method of inhibiting dental plaque and treating plaque- associated conditions such as dental caries and periodontal disease using analogues of CSP peptide in oral care formulations. Dr. Dennis Cvitkovitch (Dental Research Institute, University of Toronto), discoverer of CSP in Streptococcus mutans demonstrated the ability of CSP analogue peptides to inhibit streptococcal biofilm (dental plaque) formation.

"This quorum-sensing peptide technology provides a novel target for developing oral care products using CSP analogues that competitively inhibit CSP-mediated pathway and therefore hinder the formation of dental plaque", stated Dr. Sri Madhyastha, Vice President, Research and Chief Scientific Officer of Kane Biotech. "This oral prophylactic strategy specifically disarms virulent target bacteria while leaving beneficial bacteria unharmed during therapy, with a side benefit of minimizing the chances of bacteria developing resistance."

About Kane Biotech Inc.

Kane Biotech is a biotechnology company engaged in the development of products to prevent and disperse biofilms. Biofilms develop when bacteria and other microorganisms form a protective matrix that acts as a shield against attack. When in a biofilm, bacteria become highly resistant to antibiotics, biocides, disinfectants, high temperatures and host immune responses. This resiliency contributes to human health problems such as recurrent urinary tract infections, medical device associated infections and tooth decay.

Kane Biotech uses patent protected technologies based on molecular mechanisms of biofilm formation/dispersal and methods for finding compounds that inhibit or disrupt biofilms. The Company has evidence that these technologies have potential to significantly improve the ability to prevent and/or destroy biofilms in several medical and industrial applications.

Caution Regarding Forward-Looking Information

Certain statements contained in this press release constitute forward-looking information within the meaning of applicable Canadian provincial securities legislation (collectively, "forward-looking statements"). These forward-looking statements relate to, among other things, our objectives, goals, targets, strategies, intentions, plans, beliefs, estimates and outlook, including, without limitation, our anticipated future operating results, and can, in some cases, be identified by the use of words such as "believe," "anticipate," "expect," "intend," "plan," "will," "may" and other similar expressions. In addition, any statements that refer to expectations, projections or other characterizations of future events or circumstances are forward-looking statements.

These statements reflect management's current beliefs and are based on information currently available to management. Certain material factors or assumptions are applied in making forward-looking statements, and actual results may differ materially from those expressed or implied in such statements. Important factors that could cause actual results to differ materially from these expectations include, among other things: Kane's early stage of development, lack of product revenues and history of operating losses, uncertainties related to clinical trials and product development, rapid technological change, uncertainties related to forecasts, competition, potential product liability, additional financing requirements and access to capital, unproven markets, supply of raw materials, income tax matters, management of growth, partnerships for development and commercialization of technology, effects of insurers' willingness to pay for products, system failures, dependence on key personnel, foreign currency risk, risks related to regulatory matters and risks related to intellectual property and other risks detailed from time to time in Kane's filings with Canadian securities regulatory authorities, as well as Kane's ability to anticipate and manage the risks associated with the foregoing. Kane cautions that the foregoing list of important factors that may affect future results is not exhaustive. When relying on Kane's forward-looking statements to make decisions with respect to Kane, investors and others should carefully consider the foregoing factors and other uncertainties and potential events.

These risks and uncertainties should be considered carefully and prospective investors should not place undue reliance on the forward-looking statements. Although the forward-looking statements contained in this press release are based upon what management believes to be reasonable assumptions, Kane cannot provide assurance that actual results will be consistent with these forward-looking statements. Kane undertakes no obligation to update or revise any forward-looking statement.



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Contacts:
Kane Biotech Inc.
Gord Froehlich
President & Chief Executive Officer
204-477-7592
204-453-1314 (FAX)
ir@kanebiotech.com
www.kanebiotech.com