Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is a biological cell or cell fragment
Patent
1982-09-07
1984-11-20
Marantz, Sidney
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
Carrier is a biological cell or cell fragment
436520, 436829, G01N 3354
Patent
active
044839286
ABSTRACT:
Microcapsules are sensitized with antibody to antigen of lymphocyte. Using such microcapsules, B cells and/or T cells can be selectively measured separately or simultaneously, in a simple manner, based on cell-mediated immunity which comprises applying the microcapsules sensitized with antibody to antigen of lymphocyte and sheep red cells or another kind of antibody-sensitized microcapsules that are optically distinguishable from the first antibody-sensitized microcapsules, to lymphocyte at the same time and thereafter independently measuring respective cells that are optically distinguishable from each other.
The operation for the measurement is extremely simple and neither skill nor special equipment is required.
REFERENCES:
patent: 4267234 (1981-05-01), Rembaum
patent: 4342739 (1982-08-01), Kakimi
Chemical Abstracts, 89:58222c (1978).
Hiratsuka Nobuo
Suzuta Tatsuo
Fuji Photo Film Co. , Ltd.
Marantz Sidney
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