Chemistry: analytical and immunological testing – Involving diffusion or migration of antigen or antibody
Patent
1990-11-16
1992-08-25
Nucker, Christine
Chemistry: analytical and immunological testing
Involving diffusion or migration of antigen or antibody
422 64, 422 56, 422 72, 435179, 435291, 435805, 435970, 435971, 435973, 435 4, 435 792, 436 45, 436809, 436501, G01N 33558, G01N 3353, G01N 33566, C12Q 100
Patent
active
051418754
ABSTRACT:
A rotary fluid manipulator utilizable as a diagnostic device includes a porous body having fluid passages defined therein by fluid blocking means in the porosities of the body such as openings or slots in the body or compaction of areas of the porous body to define fluid passages therebetween. Various substances or binding partners such as receptors, immunoassay or other assay test materials and test specimens can be deposited on the porous body to permit various types of tests to be made by rotation of the manipulator to cause conjunctive centrifugal and wicking induced flow of fluids deposited thereupon.
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Bell Michael L.
Chung Roy A.
Kelton Arden A.
Environmental Diagnostics, Inc.
Nucker Christine
Preston David R.
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