Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals
Patent
1995-06-07
1998-09-22
Green, Lora M.
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
436533, 436172, 435 71, 435968, 25230116, 25230135, 252700, G01N 33546
Patent
active
058113118
ABSTRACT:
Compositions are disclosed comprising (a) a metal chelate wherein the metal is selected from the group consisting of europium, terbium, dysprosium, samarium osmium and ruthenium in at least a hexacoordinated state and (b) a compound having a double bond substituted with two aryl groups, an oxygen atom and an atom selected from the group consisting of oxygen, sulfur and nitrogen wherein one of the aryl groups is electron donating with respect to the other. Such composition is preferably incorporated in a latex particulate material. Methods and kits are also disclosed for determining an analyte in a medium suspected of containing the analyte. The methods and kits employ as one component a composition as described above.
REFERENCES:
patent: 3720622 (1973-03-01), Bollyky
patent: 4043792 (1977-08-01), Graham et al.
patent: 4806485 (1989-02-01), Birks et al.
patent: 4822878 (1989-04-01), Theodoropulos et al.
patent: 4857652 (1989-08-01), Schaap
patent: 5070158 (1991-12-01), Holloway et al.
patent: 5257970 (1993-11-01), Dougherty
patent: 5516636 (1996-05-01), McCapra
patent: 5556758 (1996-09-01), Allen
patent: 5578498 (1996-11-01), Singh et al.
Egston, CA 90: 67574, "Growth Regulators as a Factor In Growth Management of Apple Trees" In Proc. Plant Growth Regul. Work. Group (1978) 5, 186-194.
McCapra, et al., Tetrahedron Letters, vol. 23:49, (1982), pp. 5225-5229, "Metal Catalysed Light Emission from a Dioxetan".
Handley, et al., Tetrahedron Letters, vol. 26:27, (1985), pp. 3183-3186, "Effects of Heteroatom Substituents on the Properties of 1,2-Dioxetanes".
McCapra, et al., Tetrahedron letters, (1982) vol. 23:49, pp. 5225-5229 "Metal Catalysed Light Emission from a Dioxetan".
White, et al., Journal of the American Chemical Society, (Apr. 1973) vol. 95: pp. 7050-7058, "Chemically Produced Excited States. Energy Transfer, Photochemical Reactions, and Light Emission".
Wildes, et al., Journal of the American Chemical Society, (Sep. 17, 1971) vol. 93:23, pp. 6286-6288, "The Dioxetane-Sensitized Chemiluminescence of Lanthanide Chelates. A Chemical Source of Monochromatic Light".
Zaklika, et al., Journal of the American Chemical Society, (Jul. 19, 1978) vol. 100:15, pp. 4916-4918, "Substituent Effects on the Decomposition of 1,2-Dioxetanes".
Zaklika, et al., Journal of the American Chemical Society, (1980) vol. 102, pp. 386-389, "Mechanisms of Photooxygenation. 1. Substituent Effects on
Singh Sharat
Ullman Edwin F.
Dade Behring Marburg GmbH
Green Lora M.
Leitereg Theodore J.
Maiorana David M.
Meyers Kenneth J.
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