BOONTON, N.J.--(BUSINESS WIRE)--Unigene Laboratories, Inc. (OTCBB: UGNE) a leader in the design, delivery, manufacture and development of peptide-based therapeutics announced today that the Company entered into a Termination Agreement and an Equity Sale and Purchase Agreement under which Unigene will sell its 45% equity interest in Unigene Biotechnology Co., Ltd. (the “China Joint Venture”) to China Pharmaceutical Group Limited (“CPG”) or one of its affiliates for an aggregate purchase price of $1,050,000, payable to Unigene in two installments, subject to the receipt of government approvals and other conditions. CPG and its affiliates are subsidiaries of Shijiazhuang Pharmaceutical Group Corporation (“CSPC”), which holds a leading position in China’s pharmaceutical industry. In connection with the Termination Agreement, all technology licenses, sublicenses and other rights granted to the China Joint Venture and CPG have been returned to Unigene. The China Joint Venture was originally formed pursuant to a Joint Venture Contract dated June 15, 2000 between CSPC and Unigene.