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Method and formulation for transdermal delivery of immunologically active agents

  • US 20050266011A1
  • Filed: 04/21/2005
  • Published: 12/01/2005
  • Est. Priority Date: 05/19/2004
  • Status: Abandoned Application
First Claim
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1. A method for formulating an immunologically active agent comprising the steps of:

  • providing a bulk immunologically active agent, subjecting said bulk immunologically active agent to tangential-flow filtration to provide an immunologically active agent solution, adding at least one excipient to said immunologically active agent solution, and spray-drying said immunologically active agent solution to form an immunologically active agent product.

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