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Process for simultaneously detecting multiple antigens using dual sandwich immunometric assay 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-033/53
  • G01N-033/545
  • C12Q-001/42
  • C12N-015/00
출원번호 US-0596676 (1984-04-04)
발명자 / 주소
  • Loor Rueyming (Hercules CA) M\Timkulu Thabiso (El Sobrante CA) DeWitt Susanne K. (Berkeley CA)
출원인 / 주소
  • Cetus Corporation (Emeryville CA 02)
인용정보 피인용 횟수 : 26  인용 특허 : 6

초록

At least two antigens in a sample may be detected using an immunometric dual sandwich assay containing an effective amount of at least one monoclonal antibody against each antigen, which antibodies are separately conjugated with the same or different signal moieties as labels, and an effective amoun

대표청구항

An immunometric assay for detecting the presence of prostatic acid phosphatase and prostate antigen in a sample which comprises contacting the sample with (a) a labeled monoclonal antibody from hybridoma cell line ATCC No. HB 8523, which is directed against prostatic acid phosphatase, (b) a labeled

이 특허에 인용된 특허 (6)

  1. Fridlender Bertold (Jerusalem ILX) Ben-Moyal Zohar (Jerusalem ILX) Olshevsky Udi (Ramat-Gan ILX) Tirosh Regine (Jerusalem ILX), Combined heterogeneous specific binding assay.
  2. David Gary S. (La Jolla CA) Greene Howard E. (Carlsbad CA), Immunometric assays using monoclonal antibodies.
  3. Wolters Gerrit (Oss NLX) Kuypers Leonardus P. C. (Oss NLX), Method and test pack for the demonstration and determination of an antigen or antibody.
  4. Chu Tsann M. (Williamsville NY) Wang Ming C. (Williamsville NY) Papsidero Lawrence (Lackawanna NY), Purified human prostate antigen.
  5. Kaul Balkrishena (West Caldwell NJ) Davidow Bernard (Flushing NY) Millian Stephen J. (East Brunswick NJ), Simultaneous immunoassay of multiple antigens and assay for cocaine metabolites.
  6. Murad Ferid (Los Altos Hills CA) Lewicki John A. (San Jose CA), Two-site immunoassays using monoclonal antibodies of different classes or subclasses and test kits for performing same.

이 특허를 인용한 특허 (26)

  1. Tacha, David; Qi, Weimin, Anti-SOX10 antibody systems and methods.
  2. Qi, Weimin; Tacha, David, Anti-Uroplakin II antibodies systems and methods.
  3. Tacha, David; Qi, Weimin, Anti-p40 antibodies systems and methods.
  4. Tacha, David; Qi, Weimin, Anti-p40 antibodies systems and methods.
  5. Qi, Weimin; Tacha, David, Anti-uroplakin II antibodies systems and methods.
  6. Harvey, Jeanne; Singh, Sharat; Kim, Phillip; Liu, Xinjun; Barham, Robert; Liu, Limin, Antibody-based arrays for detecting multiple signal transducers in rare circulating cells.
  7. Carney Walter P., Detection, quantitation and classification of ras proteins in body fluids and tissues.
  8. Kim, Phillip; Singh, Sharat, Drug selection for colorectal cancer therapy using receptor tyrosine kinase profiling.
  9. Gupta, Rajan, Extraction and quantification of vitamins A & D in fluid samples.
  10. Blum, Paul, Growth state-specific immunofluorescent probes for determining physiological state and method of use.
  11. Tacha, David, Immunoassay reagents and methods of use thereof.
  12. Kokolus William J. ; Fritsche Herbert A. ; Johnston Dennis A., Immunogenic peptides of prostate specific antigen.
  13. Dominique Carriere FR, Immunometric assay kit and method applicable to whole cells.
  14. Philo Roger (Guilford GB2), Method of extending the linear range of an enzyme immunoassay by measuring off-peak absorbance.
  15. Tung Ker-Kong (Carlsbad CA) Cragle Linda K. (San Diego CA) Rood ; Jr. Frederick W. (Fallbrook CA) Lee Shih-Yun (San Marcos CA), Method to achieve a linear standard curve in a sandwich immunoassay.
  16. Kuroiwa Katsumasa,JPX ; Katayama Katsuhiro,JPX ; Tomiyama Takahiro,JPX ; Miura Toshihide,JPX ; Nagasawa Takeshi,JPX, Monoclonal antibody to prostate-derived acid phosphatase and method for determination of acid phosphatase using the same.
  17. Davis Paul J. (Bedfordshire GB2) Porter Philip (Bedford GB2), Processes and apparatus for carrying out specific binding assays.
  18. Paul James Davis GB; Philip Porter GB, Processes and apparatus for carrying out specific binding assays.
  19. Singh, Sharat; Kim, Phillip, Profiling of signal pathway proteins to determine therapeutic efficacy.
  20. Buechler, Kenneth F., Rapid evaluation of the ratio of biological molecules.
  21. Buechler,Kenneth F., Rapid evaluation of the ratio of biological molecules.
  22. Cerny Erich H., Solid phase transverse diffusion assay.
  23. Qi, Weimin; Tacha, David, Systems and methods for anti-PAX8 antibodies.
  24. Fernandez Salvador M. (Hartford CT) Wang Hann-Ping (Glastonbury CT) Chao Yong-Sheng (Glaston CT) Guignon Ernest F. (Canton CT), Time-resolved fluorescence immunoassay.
  25. Miller Larry S. ; Bhullar Balwant S. ; Tuttle Richard S. ; Moore Victor S., Two-site allergen immunoassay.
  26. Landegren, Ulf, Ultrasensitive immunoassays.
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