Luciferase-based assays

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving luciferase

Reexamination Certificate

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C435S004000

Reexamination Certificate

active

07741067

ABSTRACT:
A method and kit is provided for enhancing the tolerance of an assay reagent to compounds in an assay sample, the assay reagent including a luciferase enzyme. The method includes contacting the luciferase with a tolerance enhancement agent in an amount sufficient to substantially protect luciferase enzyme activity from interference of the compound and minimize interference by at least about 10% relative to an assay not having tolerance enhancement agent.

REFERENCES:
patent: 4390274 (1983-06-01), Berthold et al.
patent: 4906565 (1990-03-01), Vossen
patent: 5165935 (1992-11-01), Andre et al.
patent: 5283179 (1994-02-01), Wood
patent: 5618682 (1997-04-01), Scheirer
patent: 5648232 (1997-07-01), Squirrell
patent: 5650289 (1997-07-01), Wood
patent: 5670356 (1997-09-01), Sherf et al.
patent: 5677290 (1997-10-01), Fukunaga
patent: 5741635 (1998-04-01), Boss et al.
patent: 5744320 (1998-04-01), Sherf et al.
patent: 5866348 (1999-02-01), Scheirer
patent: 6235480 (2001-05-01), Shultz et al.
patent: 6319898 (2001-11-01), Davies et al.
patent: 6599711 (2003-07-01), Crouch et al.
patent: 6911319 (2005-06-01), Crouch et al.
patent: 7083911 (2006-08-01), Wood et al.
patent: 2003/0104507 (2003-06-01), Wood et al.
patent: 2003/0153090 (2003-08-01), Wood et al.
patent: 2004/0101922 (2004-05-01), Somberg et al.
patent: 2004/0171099 (2004-09-01), Cali et al.
patent: 2004/0253658 (2004-12-01), Crouch et al.
patent: 689 05 373 (1993-03-01), None
patent: 37 86 279 (1993-06-01), None
patent: 689 12 950 (1994-02-01), None
patent: 694 09 830 (1998-04-01), None
patent: 694 12 790 (1998-08-01), None
patent: 0 022 432 (1981-01-01), None
patent: 1 041 151 (2000-10-01), None
patent: 03-251199 (1991-11-01), None
patent: 6-500921 (1994-01-01), None
patent: 7-203995 (1995-08-01), None
patent: 9-107994 (1997-04-01), None
patent: 11-332593 (1999-12-01), None
patent: WO 92/04468 (1992-03-01), None
patent: WO 94/17202 (1994-08-01), None
patent: WO 95/16202 (1995-06-01), None
patent: WO 97/48803 (1997-12-01), None
patent: WO 98/37096 (1998-08-01), None
patent: WO 98/39444 (1998-09-01), None
patent: WO 99/09199 (1999-02-01), None
patent: WO 99/14336 (1999-03-01), None
patent: WO 99/26657 (1999-06-01), None
patent: WO 99/38999 (1999-08-01), None
patent: WO 00/18953 (2000-04-01), None
patent: WO 00/50631 (2000-08-01), None
patent: WO 01/020002 (2001-03-01), None
patent: WO 01/096862 (2001-12-01), None
patent: WO 02/48390 (2002-06-01), None
patent: WO 02/066671 (2002-08-01), None
patent: WO 2004/059294 (2004-07-01), None
Finegan et al. 1991. Comparison of the Haemodynamic Effects of Adenosine Monophosphate with Sodium Nitroprusside in a Canine Model of Acute Global Left Ventricular Dysfunction, pp. 1691-1696.
S. J. W. Parsons et al. 2000. Use of a Dual Firefly and Renilla Luciferase Reporter Gene Assay to Simultaneously Determine Drug Selectivity at Human Corticotrophin Releasing Hormone 1 and 2 Receptors, Analytical Biochemistry, vol. 281, pp. 187-192.
Simpson, et al., “The Effects of Detergents on Firefly Luciferase Reactions,”Journal of Bioluminescence and Chemiluminescence, vol. 6, 1991, pp. 97-106.
Bronstein, et al., “Chemiluminescent and Bioluminescent Reporter Gene Assays”,Analytical Biochemistry, vol. 219, 1994, pp. 169-181.
Shimomura, et al., “Semi-Synthetic Aequorins with Improved Sensitivity to Ca2+Ions”,Biochem. J., vol. 261, 1989, pp. 913-920.
Inouye, et al., “The Use ofRenillaLuciferase,OplophorusLuciferase, and Apoaequorin as Bioluminscent Reporter Protein in the Presence of Coelenterazine Analogues as Substrate”,Biochemical and Biophysical Research Communications, vol. 233, 1997, pp. 349-353.
Teranishi, et al., “Coelenterazine Analogs as Chemiluminescent Probe for Superoxide Anion”,Analytical Biochemistry, vol. 249, 1997, pp. 37-43.
Hart et al., “Renilla reniformisBioluminescence: Luciferase-Catalyzed Production of Nonradiating Excited States from Luciferin Analogues and Elucidation of the Excited State Species involved in Energy Transfer to Renilla Green Fluorescent Protein,”Biochemistry, 1979, pp. 2204-2210, vol. 18, No. 11, ACS Publications.
Dukhovich et al., “Significance of Lipids for the Functioning of Firefly Luciferase: Kinetic Mechanism of Delipidation of the Enzyme,”Biokhimiya, 52(8):1364-1372 (1987).
Simpson et al., “The Effect of Detergents on Firefly Luciferase Reactions,”Journal of Bioluminescence and Chemiluminescence, 6(2):97-106 (1991).
Aiginger, et al.J. Clin. Chem. Clin. Biochem., 1, 216, (1980).
Andreotti, et al. “Chemosensitivity testing of human tumors using a microplate adenosine triphosphate luminescence assay: clinical correlation for cisplatin resistance of ovarian carcinoma”,Cancer Research, vol. 55, No. 22, pp. 5276-82, (1995).
Ausubel, et al. Current Protocols in Molecular Biology. Wiley Inter-Science, New York, pp. 1.6.2.-1.6.4.
Baldwin, et al. “Purification of firefly luciferase from recombinant sources”,Methods in Enzymology, vol. 305, pp. 180-188 (2000) (Abstract only).
Bradbury, et al. Measurement of the ADP:ATP ratio in human leukaemic cell lines can be used as an indicator of cell viability, necrosis and apoptosis,J. lmmunol. Methods, vol. 240 (1-2), pp. 79-92, (2000) (Abstract only).
Branchini B. R., et al., “A convenient affinity chromatography-based purification of firefly luciferase”, Anal. Biochem. vol. 104, No. 2, pp. 386-96, (May 1980).
Branchini B. R., “Chemical synthesis of firefly luciferin analogs and inhibitors”,Methods Enzymol., vol. 305, pp. 188-95, (2000) (Abstract only).
Branchini B. R., et al., “Naphthyl- and quinolylluciferin : green and red light emitting firefly luciferin analogues”,Photochem Photobiol, vol. 49, No. 5, pp. 689-95, (May 1989) (Abstract only).
Briggs, et al. “Affinity of Src Family Kinase SH3 Domains for HIV Nef in Vitro Does Not Predict Kinase Activation by Nef in Vivo”,Biochemistry, vol. 39, No. 3, pp. 489-495, (2000).
Bowie L. J., et al. “Synthesis of a new substrate analog of firefly luciferin. An active-site probe”,Biochemistry, vol. 12, No. 10, pp. 1845-52, (May 1973).
Carter P., “Site-directed mutagenesis”,Biochem J., vol. 237, No. 1, pp. 1-7, (Jul. 1986).
Craig F. F., et al. “Membrane-permeable luciferin esters for assay of firefly luciferase in live intact cells”, vol. 276, Pt.3, pp. 637-41, (Jun. 1991) (Abstract only).
Crouch, et al. “The use of ATP bioluminescence as a measure of cell proliferation and cytotoxicity”,J. Immunol Methods, vol. 160, No. 1 pp. 81-8, (Mar. 1993) (Abstract Only).
Dukhovich A. F. et al., “The role of lipids in firefly luciferase function a kinetic mechanism of the enzyme delipidation”,Biokhimiya, vol. 52, No. 8, pp. 1364-1372, (1987).
Flanagan, W. M., “Analysis of the herpes simplex virus type 1 promoter controlling the expression of UL38, a true late gene involved in capsid assembly”,J. Virol., vol. 65, No. 2, pp. 769-86, (Feb. 1991).
Filippova N. Y., et al. “New approaches to the preparation and application of firefly luciferase”,J. Biolumin Chemilumin., vol. 4, No. 1, pp. 419-22, Jul. (1989) (Abstract only).
Hastings J. W., et al. “Bioluminescence and chemiluminescence”,Photochem. Photobiol., vol. 23, No. 6, pp. 461-473, (1976).
Jain, V. K., et al. “Dual reporter vectors for determination of activity of bidirectional promoters”,Biotechniques, vol. 12, No. 5, pp. 681-4, (May 1992).
Jones, K. Glowing jellyfish, luminescence and a molecule called coelenterazine,Tends Biotechnol., vol. 17, No. 12, pp. 477-81, (Dec. 1999) (Abstract only).
Kapoor, M., et al. “Pyruvate kinase of Neurospora crassa: effect of various ligands on the rate of inactivation by protein denaturants”,Can. J. Microbiol., vol. 18, No. 8, pp. 1221-1232, (1972).
Kangas, et al. “Bioluminescence of cellular ATP: a new method for evaluating cytotoxic agents in vitro”,Med. Biol., vol. 62, No

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