WALTHAM, Mass., July 28, 2014 (GLOBE NEWSWIRE) -- Repligen Corporation (Nasdaq:RGEN) today announced that it will report second quarter 2014 financial results on Monday, August 11, 2014. The Company will issue a press release before the market opens and will host a conference call at 8:30 a.m. EDT to discuss business updates and financial results for the reporting period ended June 30, 2014.

Repligen's second quarter conference call will be accessible by dialing toll-free (844) 835-7432 for domestic callers or (404) 537-3372 for international callers. Dial-in participants must provide the passcode 77432919. In addition, a webcast will be accessible via the Investor Relations section of Repligen's website www.repligen.com; see Events & Presentations. Both the conference call and webcast will be archived for a period of time following the live event. The replay dial-in numbers are (855) 859-2056 for domestic callers and (404) 537-3406 for international callers. Replay listeners must provide the passcode 77432919.

About Repligen Corporation

Repligen Corporation (Nasdaq:RGEN) is a life sciences company focused on the development and commercialization of high-value consumable products used in the process of manufacturing biological drugs. Our bioprocessing products are sold to major life sciences and biopharmaceutical companies worldwide. We are the leading manufacturer of Protein A affinity ligands, a critical component of Protein A media that is used to separate and purify monoclonal antibody therapeutics. Our ATF (Alternating Tangential Flow) System and our growth factor products are used to increase product yield during the fermentation stage of biologic drug manufacturing. In addition, we developed and market an innovative line of "ready-to-use" chromatography columns under our OPUS® brand (Open-Platform User-Specified) that we deliver prepacked with our customers' choice of purification media. Repligen's corporate headquarters are in Waltham, MA (USA) and our manufacturing facilities are located in Waltham, MA and Lund, Sweden.

This press release may contain forward-looking statements within the meaning of the federal securities laws. Investors are cautioned that statements in this press release which are not strictly historical statements including, without limitation, statements identified by words like "believe," "expect," "may," "will," "should," "seek," or "could" and similar expressions, constitute forward-looking statements. Such forward-looking statements are subject to a number of risks and uncertainties that could cause actual results to differ materially from those anticipated, including risks discussed from time to time in our filings with the Securities and Exchange Commission. We expressly disclaim any responsibility to update any forward-looking statements, except as required by law.

CONTACT: Repligen Corporation
         Sondra Newman
         Director Investor Relations
         (781) 419-1881
         snewman@repligen.com