Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Reexamination Certificate
2007-05-01
2007-05-01
Le, Long V. (Department: 1641)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
C435S007920, C435S007950, C530S405000, C530S406000
Reexamination Certificate
active
10525626
ABSTRACT:
A compound of formula (1) and an immunoassay method for quantitative determination of dioxins in a sample using as a standard the compound of the following formula (1):wherein R1, R2, R3and R4may be the same or different and represent chlorine or hydrogen, n is an integer from 1 to 10, and Z represents an amino acid residue or peptide.
REFERENCES:
patent: 5538852 (1996-07-01), Carlson et al.
patent: 5834222 (1998-11-01), Friedman et al.
patent: 2003/0054424 (2003-03-01), Allen et al.
patent: 2004/0191846 (2004-09-01), Fujihira et al.
patent: 0 455 058 (1991-11-01), None
patent: 2002-128731 (2002-05-01), None
patent: 2002-131316 (2002-05-01), None
patent: 2002-155023 (2002-05-01), None
patent: 2002-277467 (2002-09-01), None
Hatzidakis et al. Use of L-lysine fluorescence derivatives as tracers to enhance the performance of polarization fluoroimmunoassays. A study using two herbicides as model antigens. Anal. Chem. 2002, vol. 74, pp. 2513-2521.
Feung et al. Metabolism of 2,4-dichlorophenoxyacetic acid. IV. mass spectra and chromatographic properties of amino acid conjugates. J. Agr. Food Chem. 1973, vol. 21, No. 4, pp. 632-637.
Dioxin, PAN Pesticides database: http://www.pesticideinfo.org/Detail—Chemical.jsp?Rec—Id=PC35857.
Synopsis on dioxins and PCBs: http://www.ktl.fi/dioxin/atoc.html.
Arjmand, M. et al., (1976) Metabolism of 2, 4-dichlorophenoxyacetic acid. 8. Gas liquid chromatography of trimethylsilyl derivatives of amino acid conjugates., J. of Agricultural and Food Chem. 24(3):574-580.
Kelley, M. et al., (1987) “The effect of pretreatment with 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin on the hepatic metabolism of 2, 4, 5-trichlorophenoxy acetate (2, 4, 5-T) and 2, 4- dichlorophenoxy acetate (2, 4-D)”, Toxicology and Applied Pharmacology 91(2):295-298.
Mitchum, R.K. et al. (1980) “Application of Negative Ion Atmospheric Pressure Ionization (NIAPI) mass spectrometry for trace analysis”, Advances in Mass Spectrometry, No. 8B pp. 1415-1421.
Chiu et al. (1995) “A Monoclonal Immunoassay for the Coplanar Polychlorinated Biphenyls,” Analytical Chemistry, 67(21):3829-3839.
Fujihira et al. (2003) “Development of a Quick and Efficient Analysis Method of Dioxins Using Elisa,” Organohalogen Compounds 60:311-314.
Fujihira et al. (2003) “Development of the Rapid & Efficient Analysis Method for the Dioxins Using Enzyme-Linked Immuno-Sorbent Assay (ELISA),” Journal of Resources and Environment 39(6):62-64.
Fujihira et al. (2003) “Highly-sensitive rapid determination of the dioxins—Measurement principle and characteristics—,” Environment Cleaning Technology 2(5):63-66.
Fujihira Hiroki
Ishibashi Takuya
Kataoka Shizuo
Matsui Kazuhiro
Mishima Hirotsugu
Haq Shafiqul
Le Long V.
Takuma Co., Ltd.
Toyo Boseki Kabushiki Kaisha
LandOfFree
Standard compound for immunoassay for dioxin and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Standard compound for immunoassay for dioxin and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Standard compound for immunoassay for dioxin and method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3753685