CAMBRIDGE, Mass., April 23, 2008 (PRIME NEWSWIRE) -- Momenta Pharmaceuticals, Inc. (Nasdaq:MNTA), a biotechnology company specializing in the characterization and engineering of complex drugs, today announced that Craig Wheeler, Chief Executive Officer, will deliver a corporate presentation at the 2008 Morgan Stanley Global Healthcare Unplugged Conference on Wednesday, April 30th at 1:00 p.m. ET. The conference will be held at the Ritz-Carlton in Key Biscayne, Florida.

A live audio webcast of the presentation will be available on the "Investors" section of the Company's website located at www.momentapharma.com. A replay of the presentation will be posted on the Momenta website approximately one hour after the event and will be available through May 30, 2008.

About Momenta

Momenta Pharmaceuticals is a biotechnology company specializing in the detailed structural analysis of complex mixture drugs. Momenta is applying its technology to the development of generic versions of complex drug products, as well as to the discovery and development of novel drugs. Momenta was founded in 2001 based on technology initially developed at Massachusetts Institute of Technology and is headquartered in Cambridge, MA.

To receive additional information about Momenta, please visit the website at www.momentapharma.com, which does not form a part of this press release.

Our logo, trademarks, and service marks are the property of Momenta Pharmaceuticals, Inc. All other trade names, trademarks, or service marks are property of their respective owners.

Momenta Pharmaceuticals, Inc.
Investor Relations
Beverly Holley
617-395-5189