SYGNIS Pharma AG and GENETRIX Announce Proposed Combination of Businesses of SYGNIS and GENETRIX’ Subsidiary X-Pol

Heidelberg, July 18, 2012 – SYGNIS Pharma AG (Frankfurt: LIOK; ISIN DE000A1E9B74; Prime Standard)and GENETRIX announced today, that the biotechnology companies SYGNIS and GENETRIX have signed a binding Term Sheet under which the companies propose to combine the GENETRIX’ DNA sequencing subsidiary X-Pol Biotech and SYGNIS. Goal is to develop and market X-Pol Biotech, S.L.’s DNA sequencing technologies and products.

SYGNIS will acquire 100% ownership of X-Pol by way of capital increase against contribution in kind and therefore X-Pol will become a 100% subsidiary of SYGNIS. After the proposed transaction, the existing shareholders of X-Pol are expected to hold 77.5% of SYGNIS shares. Cash and existing financial facilities, such as SEDA are expected to cover the financial needs of SYGNIS after the transaction until achieving positive cash flows. The executive and supervisory boards of both companies have voted unanimously for the proposed key terms of the transaction. The transaction is subject to an exemption granted by BaFin from the obligations pursuant to Section 35 of the German Takeover Act (Wertpapiererwerbs- und Übernahmegesetz), in particular to submit a mandatory tender offer to the existing shareholders of SYGNIS in connection with the transaction. It is also dependent on the approval of SYGNIS shareholders at the next shareholders’ meeting. It is proposed that Pilar de la Huerta (CEO of GENETRIX) will join the SYGNIS Management Board following the closing of the transaction.

The transaction takes advantage of SYGNIS’ long lasting expertise in the biotechnology business and its stock listing in combination with GENETRIX’ expertise in the upcoming field of molecular diagnostics.

“Qualiphi®” is the most advanced commercial product in the X-Pol portfolio. Very recently GENETRIX signed a first global and exclusive licensing agreement for X-Pol´s “Qualiphi®” polymerase product with Qiagen, the global sample and assay technologies company. X-Pol`s DNA polymerases, due to their unique properties, are believed to increase the performance of DNA amplifications significantly. X-Pol’s polymerases enable a wide range of applications for DNA amplification, repair, sequencing and modification of genetic targets of research and clinical interest. Polymerases such as “Qualiphi®” are necessary for the amplification of large DNA fragments and complete genomes, and are an essential tool for any research that requires the use of DNA from any species. In conjunction with the advances made in the field of DNA sequencing and personalised medicine, the market for polymerases is estimated to grow by 25% annually for the coming years. Current estimates have calculated the current global isothermal DNA amplification market alone to be of up to €70 million.

Peter Willinger, CFO of SYGNIS commented: “We are very excited to leverage our assets and, thus, create a new SYGNIS, with a new profile based on its long lasting expertise. The company will have an entirely new focus and business and will provide a lower risk profile with the near term visibility of revenues and profitability.”

Dr. Frank Rathgeb, CMO of SYGNIS complemented: “The scientific team of X-Pol is a frontrunner in the polymerases field. We are happy to join forces with these excellent scientists and will put a clear focus on building on the X-Pol DNA sequencing business and related activities within the field of molecular diagnostics.”

Pilar de la Huerta, CEO of GENETRIX added: “The combination of both companies offers great opportunities: access to the international healthcare capital markets and cash to advance our technologies and products and to build a strong company on top of that. The SYGNIS team and its Heidelberg biotech network offer us direct access to the scientific excellence of that region; we will use this huge potential to its full effect.”

For further information please contact:

SYGNIS Pharma AG

Peter Willinger

CFO

SYGNIS Pharma AG

Tel: +49 6221 454 836

Email: peter.willinger@sygnis.de

GENETRIX, S.L.

Pilar de la Huerta

CEO

GENETRIX

Tel: +34 91 806 30 89

pdelahuerta@genetrix.es

About SYGNIS Pharma AG: www.sygnis.de

SYGNIS Pharma AG (Heidelberg, Germany) is currently a specialty drug development company, focusing on innovative treatments for underserved human diseases. Early in 2012 the company decided to discontinue its Phase II lead program AX200 in stroke. While the company continued research activities in the field of cognitive disorders, it started at the same time a systematic M&A process, to add new operational assets and activities to SYGNIS Pharma AG. SYGNIS Pharma AG is listed in the Prime Standard of the Frankfurt Stock Exchange under the ticker: LIOK; and ISIN: DE000A1E9B74.

About GENETRIX, S.L.: www.genetrix.es

GENETRIX, S.L., is a Spanish biotechnology holding company that was founded in 2001 as an incubator for Spanish biotechnology companies established in academic settings. Since inception, GENETRIX, S.L., has invested more than €36 million in nine companies focused on three biotechnology areas: healthcare technologies, human therapies and diagnosis. The portfolio includes holdings in six companies, including Cellerix-Tigenix SA, which was initially established in the holding company and after nine years of operations merged with the Belgian public listed company Tigenix, X-Pol Biotech, which focuses on the development of tools and technologies for the DNA amplification and sequencing market, and Coretherapix, a company centred on developing cellular therapy for treating acute myocardial infarction.

About X-Pol Biotech, S.L.: www.xpolbiotech.com

A biotechnology company created by Prof. Luis Blanco and GENETRIX in 2008 with a focus on the development of tools and technologies for the DNA amplification and sequencing market. GENETRIX currently controls 84% of the company. Other shareholders include renowned scientists, Professor Luis Blanco and Professor Margarita Salas. “Qualiphi®” was licensed with the Spanish National Research Council (CSIC) in 2010.

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