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Adhered membranes retaining porosity and biological activity

  • US 20040235182A1
  • Filed: 04/01/2004
  • Published: 11/25/2004
  • Est. Priority Date: 04/02/2003
  • Status: Active Grant
First Claim
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1. An assay device for measuring serum cholesterol associated with high-density lipoproteins (HDL) in a blood fluid sample containing lipoproteins other than HDLs, the device comprising:

  • a sample distribution array;

    a HDL test pad in which HDL concentration can be assayed; and

    a reagent pad containing a binding reagent effective to selectively bind and remove non-HDLs from the fluid sample;

    wherein said HDL test pad and said reagent pad are joined.

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