Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure
Patent
1986-01-02
1989-03-07
Kepplinger, Esther M.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Molecular bilayer structure
424 71, 435 29, 435 34, 436116, 436176, 436805, 436811, 514415, 548490, G01N 100, C12Q 102
Patent
active
048104876
ABSTRACT:
This invention is directed to the use of specific polymethine dyes for staining fixed biopsy specimens of hematopoietic origin consisting of blood, bone marrow and lymph node cells for purposes of identifying and enumerating the stained cells when viewed under dark field illumination. The polymethine dyes, e.g. Astrazon Red Violet FRR, stain the lymphocyte subpopulations distinct colors capable of being viewed under dark field illumination for purposes of distinguishing one stained cell from another. This method of staining and the compositions thereof represents an advance in the art of lymphocyte subpopulation identification which was achieved heretofore primarily by using monoclonal antibody techniques.
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patent: 4400370 (1983-08-01), Kass
patent: 4500509 (1985-02-01), Kass
patent: 4513142 (1985-04-01), Raue et al.
patent: 4581223 (1986-04-01), Kass
patent: 4615878 (1986-10-01), Kass
patent: 4714606 (1987-12-01), Kass
Cytocolor Inc.
Kepplinger Esther M.
Wagner Richard
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