Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1987-07-13
1992-06-09
Saunders, David
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
422 56, 422 59, 422 69, 422 70, 435 793, 435 794, 435967, 435970, 435975, 436501, 436514, 436518, 436524, 436525, 436528, 436530, 436801, 436807, 436808, 436826, G01N 33543, G01N 33548, G01N 33551, G01N 33558
Patent
active
051206439
ABSTRACT:
The present invention relates to improved specific binding assay methods, kits and devices utilizing chromatographically mobile specific binding reagents labelled with colloidal particles. Specific binding reagents labelled with colloidal particles such as gold and selenium may be subjected to rapid chromatographic solvent transport on chromatographic media by means of selected solvents and chromatographic transport facilitating agents. Further, impregnation of solid substrate materials with labile protein materials including colloidal particle and enzyme labelled reagents in the presence of meta-soluble proteins provides for the rapid resolubilization of such materials which have been dried onto such substrate materials.
REFERENCES:
patent: 4022876 (1977-05-01), Anbar
patent: 4094647 (1978-06-01), Deutsch et al.
patent: 4122030 (1978-10-01), Smith et al.
patent: 4166105 (1979-08-01), Hirschfeld
patent: 4168146 (1979-09-01), Grubb et al.
patent: 4235601 (1980-11-01), Deutsch et al.
patent: 4313734 (1982-02-01), Leuvering
patent: 4361537 (1982-11-01), Deutsch et al.
patent: 4373932 (1983-02-01), Gribnau et al.
patent: 4452901 (1984-06-01), Gordon et al.
patent: 4517288 (1985-05-01), Giegel et al.
patent: 4703017 (1987-10-01), Campbell et al.
patent: 4740468 (1988-04-01), Weng et al.
patent: 4855240 (1989-08-01), Rosenstein et al.
patent: 4861711 (1989-08-01), Friesen et al.
patent: 4954452 (1990-09-01), Yost et al.
Kenna, J. et al., Journ. Immunol. Methods 85: 409-419 (1985).
Vogt, R. et al., Journ Immunol Methods 101: 43-50 (1987).
Romano, E. L., et al., "An Antiglobulin Reagent Labelled with Colloidal Gold for Use in Electron Microscopy," Immunochemistry, 1974, vol. 11, pp. 521-522.
Frens, G., "Controlled Nucleation for the Regulation of the Particle Size Monodisperse Gold Suspension," Nature Physical Science, vol. 241, Jan. 1, 1973.
Hoye, Age, "Determination of Radiochemical Purity of Some Radiochemicals and Pharmaceuticals by Paper Chromatography, Thin-Layer Chromatography and High-Voltage Electrophoresis," Journal of Chromatography, 28 (1967) 379-384.
Hsu, Yau-Heiu, "Immunogold for Detection of Antigen on Nitrocellulose Paper," Analytical Biochemistry 142:221-225 (1984).
Surek, Barbara, et al., "Visualization of Antigenic Proteins Blotted Onto Nitrocellulose Using the Immuno-Gold-Staining (IGS)-Method," Biochemical and Biophsical Research Communications, 121:1, May 31, 1984.
Geoghegan, William D., et al., "Passive Gold Agglutination, An Alternative to Passive Hemagglutination," Journal of Immunological Methods, 34 (1980) 11-21.
Billing Patricia
Ching Shanfun
Gordon Julian
Abbott Laboratories
Brainard Thomas D.
Curry Daniel R.
Saunders David
LandOfFree
Process for immunochromatography with colloidal particles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for immunochromatography with colloidal particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for immunochromatography with colloidal particles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1804109