Apparatus for analysis of specific binding complexes
First Claim
1. A detection system for use during analysis of a specific binding complex, the specific binding complex being carried on a reaction surface of a substrate, the detection system comprising:
- a source of analytical radiation;
means directing said analytical radiation through said substrate reaction surface while causing said analytical radiation to converge at said reaction surface;
semiconductor means responsive to the analytical radiation passing through said reaction surface for providing a signal representative thereof; and
means for processing said signal.
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Abstract
A system for analysis of specific binding complexes. A reaction surface is treated with a specific receptor chemical (SRC) having specific binding properties and is allowed to bind with an unknown reactant to form specific binding complexes (SRC) on the reaction surface. The output of a laser is directed through the reaction surface to a detection mechanism. Shadows in the detected light may be interpreted to detect the presence of the unknown reactant. The unknown reactant may also be quantified. Preferred embodiments of apparatus, and methods of their use, are disclosed for detecting the presence of the unknown reactant within a system for interpreting the results, including interactive system components by which the bases for interpretation may be updated.
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Citations
2 Claims
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1. A detection system for use during analysis of a specific binding complex, the specific binding complex being carried on a reaction surface of a substrate, the detection system comprising:
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a source of analytical radiation; means directing said analytical radiation through said substrate reaction surface while causing said analytical radiation to converge at said reaction surface; semiconductor means responsive to the analytical radiation passing through said reaction surface for providing a signal representative thereof; and means for processing said signal.
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2. A detection system for use during analysis of a specific binding complex, the specific binding complex being carried on a reaction surface of a substrate, the detection system comprising:
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a source of analytical radiation; means directing said analytical radiation through said substrate reaction surface while causing said analytical radiation to converge at said reaction surface; means responsive to the analytical radiation passing through said reaction surface for providing a signal representative thereof, said analytical radiation responsive means comprising radiation gathering means and means establishing a pattern representative of gathered radiation wherein said pattern establishing means comprises an array of elements responsive to said analytical radiation; and
said analytical radiation responsive elements comprises semiconductor mean; andmeans for processing said signal.
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Specification