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Assays Based on Liquid Flow over Arrays

  • US 20110207621A1
  • Filed: 02/20/2009
  • Published: 08/25/2011
  • Est. Priority Date: 02/21/2008
  • Status: Abandoned Application
First Claim
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1. A method of storing desiccated biological molecules or similar reagent on a flow-dividing material filling the transverse cross-section and a substantial length of a storage passage within a cassette, including so selecting and sizing the material in the passage that in the presence of a liquefying agent that can form reagent liquid with the desiccated reagent, a displacing flow of a viscosity different from that of the reagent liquid, due to the flow-dividing effect of the material, produces plug-like flow of the reagent liquid.

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