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 the election of Joel A. Tune to its Board of Directors. Mr. Tune, a former senior manager at Baxter, brings to Unigene over 20 years’ experience in developing, marketing and licensing drug delivery technology.