Protein Polymer Technologies to Present Product Update at the TechVest 3rd Annual Tissue Repair Conference

SAN DIEGO, October 9 -- Protein Polymer Technologies, Inc. (OTC Bulletin Board: PPTI), today announced that J. Thomas Parmeter, President and CEO, will present a Company update at the TechVest 3rd Annual Conference on Tissue Repair, Replacement and Regeneration. The content of Mr. ParmeterÕs remarks will focus on progress in the development and testing of PPTIÕs injectable silk-elastin polymer formulations for the treatment of female stress urinary incontinence, and for the treatment of dermal contour deficiencies (facial lines, wrinkles, and scars). Both of these products are in FDA-approved clinical trials. He will also comment on the development of new applications for the CompanyÕs protein polymer technology. The TechVest Conference, to be held October 23rd and 24th in New York City, has become a premier event in the field of tissue repair and regeneration, with presentations by more than 75 companies, as well as experts from the medical and scientific community. Tied in with the conference will be an "Emerging Healthcare Forum" and a scientific symposium sponsored jointly with the New Jersey Center for Biomaterials on "Understanding Cells and Materials for Tissue Engineering." PPTI has presented at the two previous TechVest tissue engineering conferences. "The combination of population demographics and increased demand for improving oneÕs appearance are rapidly expanding the markets for treatment of incontinence and for dermal contour corrections," said J. Thomas Parmeter, President and Chief Executive Officer of Protein Polymer Technologies, Inc. "Physicians continue to seek safe, effective, and more durable treatments in response to patient demand. These products are an ideal fit with our goal of providing new classes of high performance biomaterials designed through genetic and protein engineering to meet present and future needs in tissue repair and regeneration." Protein Polymer Technologies, Inc. (PPTI) is a San DiegoÐbased company focused on developing products to improve medical and surgical outcomes. From its inception in 1988, PPTI has been a pioneer in protein polymer design and synthesis, developing an extensive portfolio of proprietary biomaterials. These genetically engineered biomaterials are high molecular weight proteins, processed into products with physical and biological characteristics tailored to specific clinical performance requirements. Targeted products in addition to its dermal contouring product and urethral bulking agent for the treatment of stress urinary incontinence, are tissue adhesive and sealant formulations for the repair of Spinal disks, scaffolds for wound healing and tissue engineering, and depots for local drug delivery.

This press release may contain forward-looking statements that are based on management's expectations. Actual results could differ materially from those expressed here; further, the Company is not obligated to comment specifically on those differences. Risks associated with the Company's activities include raising adequate capital to continue operations, scientific and product development uncertainties, competitive products and approaches, continuing collaborative partnership interest and funding, regulatory testing and approvals, and manufacturing scale-up. The reader is encouraged to refer to the Company's Annual Report Form 10-KSB, and recent filings with the Securities and Exchange Commission, copies of which are available from the Company, to further ascertain the risks associated with the above statements.