PHOENIX--(BUSINESS WIRE)--Zila, Inc. (NASDAQ GM: ZILA), announced the execution of a definitive agreement for the acquisition of Professional Dental Technologies, Inc. (“Pro-Dentec®”) a privately-held, professional dental products company headquartered in Batesville, Arkansas. Through its national sales and marketing organization, Pro-Dentec offers, directly to dental professionals, a small suite of proprietary, high-margin dental products that complement Zila’s cancer screening and detection products. The acquisition price is $34 million, which will be paid in cash at closing. The closing is expected to occur on or about November 28, 2006 and is subject to normal and customary closing conditions.