Press Release

Advanced Cell Technology, Inc. (OTCBB:ACTC), a biotechnology company applying cellular technology in the field of regenerative medicine, announced today that it will present at the LD Micro Conference on Thursday December 3, 2009 at 4:30 p.m. (PST) at the Luxe Hotel in Los Angeles. ACT’s Chairman and CEO, William M. Caldwell IV, will present a corporate overview and provide an update on clinical activities. The Company recently filed an IND application with the FDA to initiate a Phase I/II multicenter study using embryonic stem cell derived retinal cells to treat patients with Stargardt’s Macular Dystrophy (SMD),.

The Conference brings together 75 presenting companies with over 100 institutions focused on investing in small and micro cap companies across a breadth of industries.

About Advanced Cell Technology, Inc.

Advanced Cell Technology, Inc. is a biotechnology company applying cellular technology in the field of regenerative medicine. For more information, visit http://www.advancedcell.com.

Forward-Looking Statements

Statements in this news release regarding future financial and operating results, future growth in research and development programs, potential applications of our technology, opportunities for the company and any other statements about the future expectations, beliefs, goals, plans, or prospects expressed by management constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Any statements that are not statements of historical fact (including statements containing the words “will,” “believes,” “plans,” “anticipates,” “expects,” “estimates,” and similar expressions) should also be considered to be forward-looking statements. There are a number of important factors that could cause actual results or events to differ materially from those indicated by such forward-looking statements, including: limited operating history, need for future capital, risks inherent in the development and commercialization of potential products, protection of our intellectual property, and economic conditions generally. Additional information on potential factors that could affect our results and other risks and uncertainties are detailed from time to time in the company’s periodic reports, including the report on Form 10-QSB for the quarter ended September 30, 2007. Forward-looking statements are based on the beliefs, opinions, and expectations of the company’s management at the time they are made, and the company does not assume any obligation to update its forward-looking statements if those beliefs, opinions, expectations, or other circumstances should change.Forward-looking statements are based on the beliefs, opinions, and expectations of the company’s management at the time they are made, and the company does not assume any obligation to update its forward-looking statements if those beliefs, opinions, expectations, or other circumstances should change.