ABLYNX (D) : ABLYNX ANNOUNCES WEBCAST OF ITS PRESENTATION AT THE 30TH ANNUAL J.P. MORGAN HEALTHCARE CONFERENCE

ABLYNX ANNOUNCES WEBCAST OF ITS PRESENTATION AT THE 30TH ANNUAL J.P. MORGAN HEALTHCARE CONFERENCE

GHENT, Belgium, 4 January 2012 - Ablynx [Euronext Brussels: ABLX] today announced that it plans to webcast its corporate presentation at the 30th Annual J.P. Morgan Healthcare Conference on Wednesday, 11 January 2012 at 03:30 p.m. PST / 00:30 a.m. CET.

The presentation, followed by a Q&A, will be hosted by Dr Edwin Moses, CEO and Chairman of Ablynx. The presentation will be webcast live and may be accessed on the home page of the Ablynx website at www.ablynx.com. Shortly thereafter, a replay of the webcast will be available on the Company's website for 30 days following the presentation.

To ensure a timely connection, it is recommended that users register at least 10 minutes prior to the scheduled webcast.

About Ablynx

Ablynxis a biopharmaceutical company engaged in the discovery and development of Nanobodies ®, a novel class of therapeutic proteins based on single-domain antibody fragments, for a range of serious and life-threatening human diseases, including inflammation, haematology, oncology and pulmonary disease. Today, the Company has over 25 programmes in the pipelineand seven Nanobodies in clinical development. Ablynx has ongoing research collaborations and significant partnerships with major pharmaceutical companies, including Boehringer Ingelheim, Merck Serono, Novartis, and has had a collaboration with Pfizer. The Company is headquartered in Ghent, Belgium and currently employs over

290 people. More information can be found on www.ablynx.com.

For more information, please contact Ablynx:

Dr Edwin Moses

Chairman and CEO

t: [phone]

m: [phone] /

[phone]

e: [e-mail]

Marieke Vermeersch Investor Relations Manager t: [phone]

m: [phone]

e: [e-mail]

Certain statements, beliefs and opinions in this press release are forward-looking, which reflect the Company's or, as appropriate, the Company's directors' current expectations and projections about future events. By their nature, forward - looking statements involve a number of risks, uncertainties and assumptions that could cause actual results or events to differ materially from those expressed or implied by the forward-looking statements. These risks, uncertainties and assumptions could adversely affect the outcome and financial effects of the plans and events described herein. A multitude of factors including, but
not limited to, changes in demand, competition and technology, can cause actual events, performance or results to differ significantly from any anticipated development. Forward looking statements contained in this press release regarding past trends or activities should not be taken as a representation that such trends or activities will continue in the future. As a result, the Company expressly disclaims any obligation or undertaking to release any update or revisions to any forward-looking statements in this press release as a result of any change in expectations or any change in events, conditions, assumptions or circumstances on which these forward-looking statements are based. Neither the Company nor its advisers or representatives nor any of its or their parent or subsidiary undertakings or any such person's officers or employees guarantees that the assumptions underlying such forward-looking statements are free from errors nor does either accept any responsibility for the future accuracy of the forward-looking statements contained in this press release or the actual occurrence of the forecasted developments. You should not place undue reliance on forward-looking statements, which speak only as of the date of this press release.