Exhibit 10.1 AMENDMENT AGREEMENT AMENDMENT AGREEMENT (this "Agreement"), dated October 28, 2005 and effective as of October 6, 2005 (the "Effective Date"), by and among Hemispherx Biopharma, Inc., a Delaware corporation (the "Company"), Portside...Agreement • October 28th, 2005 • Hemispherx Biopharma Inc • Biological products, (no disgnostic substances) • New York
Contract Type FiledOctober 28th, 2005 Company Industry Jurisdiction