Chemistry: analytical and immunological testing – Involving iga – igd – ige – or igm
Patent
1982-06-18
1985-04-16
Kepplinger, Esther M.
Chemistry: analytical and immunological testing
Involving iga, igd, ige, or igm
436519, 436523, 436531, 436533, 436534, 436548, G01N 3354
Patent
active
045116628
ABSTRACT:
An assay for simultaneously determining the ratio of B cells and T cells to the total cell population and subpopulations thereof present in a lymphocyte population utilizes excess amounts of B cell binding protein and T cell binding protein bound to solid phase particles. By exposing the particles to the lymphocyte population, rosettes are formed which may be visually distinguished and counted under a microscope, yielding the proportions of B cells and T cells, including any subpopulations for which a specific label was provided. Macrophages may be identified by their ability to ingest the particles.
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Baran Madelyn M.
Bleile Dennis M.
Bio-Rad Laboratories, Inc.
Kepplinger Esther M.
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