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Multiplexed capillary electrophoresis system

  • US 5,582,705 A
  • Filed: 05/19/1995
  • Issued: 12/10/1996
  • Est. Priority Date: 05/19/1995
  • Status: Expired due to Term
First Claim
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1. A multiplexed capillary electrophoresis system comprising;

  • (a) a capillary array of coplanar parallel capillaries, each capillary having an interior portion for placement of a target species, and an annular wall with a first transparent portion defining a transparent path extending through the capillary array perpendicular to the capillaries;

    (b) a coherent light source positioned to direct a beam of coherent light along the transparent path and through the interior portion of each capillary to induce emission from the target species;

    (c) a filter positioned to split the target species emission into first and second emission channels; and

    (d) an image array detector positioned to detect the target species emission.

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