Item 1.01.  Entry into a Material Definitive Agreement.

On May 23, 2008, SciClone Pharmaceuticals International Limited, a 100% subsidiary of SciClone Pharmaceuticals, Inc. (collectively, the "Company"), executed a Manufacturing Supply Agreement, dated as of December 31, 2006, with Lonza Sales Limited (the “Agreement”), pursuant to which the Company will purchase active pharmaceutical ingredient for its lead product Zadaxin® (thymalfasin).  The initial term of the Agreement is for three years (through December 31, 2009) with a right of the Company to extend for an additional two-year period.   

 
 
 
 
SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


Dated: May 30, 2008
SCICLONE PHARMACEUTICALS, INC.
     
 
By:
/s/ Friedhelm Blobel
   
Friedhelm Blobel
   
President and Chief Executive Officer