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          News And Events | 
         
      
     
      
      
        
          
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            February 4, 2008กก EKR THERAPEUTICS AND PDL BIOPHARMA SIGN ASSET   PURCHASE AGREEMENT FOR CARDIOVASCULAR PRODUCTS. 
             
            Cedar Knolls, NJ and Redwood City, Calif., (February 4, 2008) -   EKR Therapeutics, Inc. and PDL BioPharma, Inc. (Nasdaq: PDLI) today announced   that they have entered into an agreement under  | 
           
        
       
      
        
          which EKR would acquire the rights to PDL's cardiovascular products, consisting   of Cardene?I.V. (nicardipine hydrochloride), Cardene SR?new formulations of   Cardene in development, as well as Retavase?(reteplase) and the development   product ularitide. Under the terms of the agreement, PDL would receive cash   payments of $85 million at closing, up to an additional $85 million in   development and sales milestones for the new Cardene formulations, as well as   royalties on sales of the new Cardene formulations and ularitide. 
             
          
            Howard Weisman, EKR's Chairman and CEO said, "In   addition to our core competency in the acute-care setting, EKR is uniquely well   positioned to maximize the market potential of the PDL products, and we expect   our revenues to increase at least ten-fold as a result of this transaction."   Weisman noted that many of the EKR management team and several of its investors   had previously collaborated on Cardene and Retavase. "Thus, we have strong   operating experience in that market space which we can leverage in implementing   our long-term strategies for these products and for the Cardene line   extensions." 
             
            
            L. Patrick Gage, Ph.D., interim chief executive officer   for PDL said, "We are pleased to have executed agreements to sell all of our   commercial and cardiovascular assets, consistent with our stated goals.?He   continued, "Today's announced transaction represents another important   achievement toward our goal to maximize the value of PDL's assets for our   stockholders. In connection with our strategic process, we continue to explore   our alternatives for our remaining assets, including our royalty stream and our   biotech R&D and manufacturing assets, and potential mechanisms to distribute   proceeds from our completed transactions." 
             
            
            At the close of the transaction, EKR would acquire all   rights to the cardiovascular products, including related trademarks, patents,   intellectual property, product inventory and other related assets. EKR expects   to hire a number of PDL's commercial employees in support of the expanded   product portfolio associated with this acquisition. In addition, EKR will focus   all development efforts on the launch of the new Cardene formulations and will   not pursue additional development for the product in pediatric patients. PDL and   EKR agree that the long-term value of the Cardene franchise can be both well   protected and substantially enhanced by strategically focusing lifecycle   management programs on the high growth potential of new formulations for the   product. 
             
            
            In addition to the $85 million cash payment at closing,   the agreement provides for potential milestones and royalties payable to PDL.   PDL would receive a $25 million milestone upon the approval of a new formulation   of Cardene, which PDL anticipates will occur well in advance of the November   2009 Cardene I.V. patent expiry. Two additional milestones of $30 million each   would be payable upon achievement of $80 million and $150 million of annual net   product sales of the new Cardene formulations. EKR also would pay PDL royalties   of ten percent and five percent on future net sales of the new Cardene   formulations and ularitide, respectively. 
            The transaction has been approved by the boards of   directors of both companies and is expected to close during the first quarter of   2008, subject to antitrust clearance under the Hart-Scott-Rodino Act and   satisfaction of financing-related and other customary conditions. EKR has   secured financing commitments from its debt and equity sources. EKR's equity   financing for the transaction is being led by MPM Capital and LLR Partners. Also   participating in the equity financing are existing EKR investors: Quaker   BioVentures and Garden State Life Sciences Venture Fund managed by Quaker, plus   NewSpring Capital and ESP Equity Partners. As part of the transaction, Steven   St. Peter of MPM and Scott Perricelli of LLR will join the EKR board. 
               
            
            Cowen and Company, LLC is acting as financial advisor   and Milbank, Tweed, Hadley & McCloy LLP is acting as legal advisor to EKR in   connection with the transaction. Merrill Lynch & Co. is acting as financial   advisor and DLA Piper is acting as legal advisor to PDL in connection with the   transaction. 
             
            
            About Cardene I.V. (nicardipine   hydrochloride) 
              Cardene I.V. was approved in the United States by the   U.S. Food and Drug Administrator (FDA) in January 1992 for the short-term   treatment of hypertension when oral therapy is not feasible or desirable.   Cardene I.V. is the only intravenous calcium channel blocker (calcium ion influx   inhibitor) for this indication. Cardene I.V. offers rapid, precise blood   pressure control and has been proven to be as effective as sodium nitroprusside   with fewer dose adjustments (1).
             
            Cardene I.V. plus Cardene SR net product sales for the   12 months ended September 30, 2007 were $143.9 million.
             
             
              References 
            1 Chest 1991; Vol   99:393-398.
             
              About Retavase  
            Retavase(reteplase) is a   fibrinolytic agent that was approved by the U.S. Food and Drug Administration   (FDA) in October 1996 for the management of acute myocardial infarction (AMI) or   heart attack in adults for the improvement of ventricular function following   AMI, the reduction of the incidence of congestive heart failure and the   reduction of mortality associated with AMI. Treatment should be initiated as   soon as possible after the onset of AMI symptoms.
             
             
            Retavase net product sales for the 12 months ended   September 30, 2007 were $21.6 million.
             
             
            About Ularitide 
            Ularitide is a   synthetic form of urodilatin, a naturally occurring human natriuretic peptide   that is involved in regulating blood pressure and the excretion of water and   sodium from the kidneys. Urodilatin is produced in the kidney and excreted into   the urine, and thus exists in low levels naturally in the systemic circulation.   When injected intravenously into the blood, ularitide appears to cause diuresis   (urine output) and natriuresis (sodium excretion), as well as vasodilation.   Ularitide is currently in Phase 2 development as a potential treatment for   patients with acute decompensated heart failure (ADHF). PDL BioPharma holds   worldwide development and marketing rights for all indications. 
             
             
            About EKR Therapeutics  
            EKR   Therapeutics is a privately held specialty pharmaceutical company that has   brought together a highly seasoned team of industry professionals. The Company   focuses on the acquisition, development and commercialization of proprietary   products to enhance patient quality-of-life in the acute setting, including pain   management and oncology supportive care. From its inception in late 2005, EKR   has been organized to be a class leader in commercializing products to address   unmet and under-satisfied medical needs or to otherwise enhance the therapeutic   value of acute-care prescription products. EKRs goal is to be the pre-eminent   provider of acute-care specialty products, backed by a commitment to excellence   in customer service and medical education programs. The Company product   offerings include DepoDur?for post-operative pain management and Gelclair?for   treating oral mucositis. For additional information about EKR visit the   Company's website at www.ekrtx.com. Full   prescribing information for DepoDur and Gelclair are available, respectively, at www.depodur.com and www.gelclair.com. 
             
              About PDL  
            PDL BioPharma, Inc. is a   biopharmaceutical company focused on discovering, developing and commercializing   innovative therapies for severe or life- threatening illnesses. For more   information, please visit www.pdl.com. 
            NOTE: PDL BioPharma and the PDL BioPharma logo are   considered trademarks of PDL BioPharma, Inc. and Cardene I.V. and Retavase are   registered U.S. trademarks of PDL BioPharma, Inc. 
             
             
            Forward-looking Statements 
            This   press release contains forward-looking statements, including regarding the   expected closing of PDL's sale of product rights to EKR and the potential   approval of a new formulation of Cardene, each of which involves risks and   uncertainties. Actual results may differ materially from those, express or   implied, in these forward-looking statements. The consummation of the sale of   PDL's product rights to EKR could be adversely impacted or prevented by failure   to satisfy closing conditions, regulatory delays, EKR inability to obtain   adequate financing notwithstanding the commitments it has received from   potential debt sources and equity investors or other developments. The potential   approval of the new formulation and the payment of royalties and milestones to   PDL will depend upon regulatory actions and the efforts of PDL and EKR. Other   factors that may cause PDL's actual results to differ materially from those   expressed or implied in the forward-looking statements in this press release are   discussed in PDL's filings with the Securities and Exchange Commission (SEC),   including the "Risk Factors" sections of its annual and quarterly reports filed   with the SEC. Copies of PDL's filings with the SEC may be obtained at the   "Investors" section of PDL's website at http://www.pdl.com. PDL expressly disclaims any   obligation or undertaking to release publicly any updates or revisions to any   forward-looking statements contained herein to reflect any change in PDL's   expectations with regard thereto or any change in events, conditions or   circumstances on which any such statements are based for any reason, except as   required by law, even as new information becomes available or other events occur   in the future. All forward-looking statements in this press release are   qualified in their entirety by this cautionary statement. 
             
             
            Contacts:
             
             
              EKR Therapeutics:  
              Stuart Z. Levine, Ph.D.  
              877-435-2524 x 107  
              s.levine@ekrtx.com 
               
              PDL   BioPharma:  
              Kathleen Rinehart   (Media)กกกกกกกกกกกกกกกกกกกกJean Suzuki (Investors)  
              (650) 454-2543กกกกกกกกกกกกกกกกกกกกกกกกกกกกกก(650) 454-2648  
          kathleen.rinehart@pdl.comกกกกกกกกกกกกกกกกกกกกjean.suzuki@pdl.com             | 
         
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