Liposome reagents for immunoassays

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes

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435 71, 435 79, 435 792, 436501, 436518, 436543, 436829, A61K 9127

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active

057764875

ABSTRACT:
The present invention relates to the detection of a variety of analytes in a patient sample employing liposomes with associated ligand, where the ligand is capable of binding target analyte in that sample. In another aspect of the invention, the assays employ liposomes as a soluble support matrix where at least a portion of the support is associated with the ligand and the ligand is in a confirmation permitting it to bind to target analyte in a patient sample.

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