Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1992-06-23
1993-03-09
Johnston, Jill A.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 72, 422102, 422104, 435299, 435300, B01L 308, C12M 118
Patent
active
051925087
ABSTRACT:
An apparatus is provided for determining binding of mammalian cells to carbohydrates on a chromatographic plate surface. The chromatogram is performed, the plate introduced into a cell adhesion chamber, and the chamber filled with an appropriate cell containing medium. After mild centrifugation to ensure cell carbohydrates interaction, non-specific adherent cells are removed by gravitational force in the opposite direction. The plate is then carefully washed without subjecting the plate to any air/liquid interface, the cells fixed and the plate analyzed.
REFERENCES:
patent: 4077515 (1978-03-01), Shoberg
patent: 4314897 (1982-02-01), Monte et al.
patent: 4549655 (1985-10-01), Forsythe, Jr. et al.
patent: 4834946 (1989-05-01), Levin
Johnston Jill A.
The Johns Hopkins University
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