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Reagent compositions for analytical testing 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09K-003/00
  • G01N-031/00
출원번호 US-0436670 (1995-05-08)
발명자 / 주소
  • Buhl Steven N. (Cupertino CA) Bogart Terri (Mountain View CA) Burd Tammy (Fremont CA) Bhayani Bhaskar (Fremont CA) Skieller Christian (Menlo Park CA) Yu Chi-Sou (Saratoga CA) Tang Thuy N. (San Jose C
출원인 / 주소
  • Abaxis, Inc. (Sunnyvale CA 02)
인용정보 피인용 횟수 : 27  인용 특허 : 15

초록

The present invention provides lyophilized reagent spheres comprising reagents suitable for analysis of biological samples, in particular analysis of blood samples in centrifugal analyzers. Also provided are diluents which are conveniently used in such analyzers.

대표청구항

A method for forming reagent spheres comprising reagents for analyzing a biological sample, the method comprising the steps of: forming an aqueous solution of the reagents; dispensing uniform, precisely measured drops of the aqueous solution into a cryogenic liquid, whereby the drops are frozen; lyo

이 특허에 인용된 특허 (15)

  1. Braynin Boris (Mountain View CA) Burd Tammy L. (Fremont CA) Ostoich Vladimir (Los Altos CA), Apparatus and method for optically analyzing biological fluids.
  2. Roy Suva B. (Bear DE), Co-spray technique.
  3. Rehner Helmut (Weilheim DEX) Roeschlau Peter (Seeshaupt DEX), Control serum and process therefor.
  4. Chatterjee Bikash K. (Fremont CA) Buhl Steven N. (Cupertino CA) Yu Chi-Sou (Saratoga CA) Tang Thuy N. (San Jose CA) Smith Gary L. (Walnut Creek CA) Bhayani Bhaskar (Fremont CA) Alvarado Anthony (San , Cryogenic apparatus.
  5. Davis Robert B. (Nyack NY) DeVack Donald L. (Norwalk CT), Droplet freezing method and apparatus.
  6. Krupey John (Montreal CAX), Method of obtaining a lyophilized product.
  7. Briggs Anglis R. (Newark DE) Maxwell Thomas J. (Philadelphia PA), Method of preparation of lyophilized biological products.
  8. McGeehan John K. (Woodbury NJ), Method of preparing particles suitable for tabletting into diagnostic reagents.
  9. Hurwitz Arthur (Plattsburgh NY) Michelucci John (Plattsburgh NY) Krupey John (Montreal CAX), Method of producing multicomponent lyophilized product.
  10. Eskelson Cleamond D. (7402 Calle Toluca Tucson AZ 85710), Pellet process for the detection of formaldehyde and/or glutaraldehyde.
  11. Buhl Steven N. (Cupertino CA) Bhayani Bhaskar (Fremont CA) Yu Chi-Sou (Saratoga CA) Tang Thuy N. (San Jose CA), Reagent compositions for analytical testing.
  12. Driscoll ; Richard C. ; Morejon ; Clara B., Resin tablet and use thereof in diagnostic tests.
  13. Lawson Daniel E. (Ambler PA) Messa Eugene J. (Doylestown PA) Sokol Michael (Melrose Park PA), Tableted blood plasma microconcentrated thromboplastin coagulation reagent.
  14. Bollin ; Jr. Ernest (Bear DE) Fletcher Mark G. (Hartlend WI), Trehalose as stabilizer and tableting excipient.
  15. Bollin ; Jr. Ernest (Bear DE) Fletcher Mark G. (New Castle DE), Trehalose as stabilizer and tableting excipient.

이 특허를 인용한 특허 (27)

  1. Sheppard ; Jr. Norman F. ; Mian Alec ; Kellogg Gregory ; Kieffer-Higgins Stephen G. ; Carvalho Bruce L., Affinity binding-based system for detecting particulates in a fluid.
  2. Sheppard ; Jr. Norman F. ; Mian Alec ; Kellogg Gregory ; Kieffer-Higgins Stephen G. ; Carvalho Bruce L., Affinity binding-based system for detecting particulates in a fluid.
  3. Sheppard, Jr., Norman F.; Mian, Alec; Kellogg, Gregory; Kieffer-Higgins, Stephen G.; Carvalho, Bruce L., Affinity binding-based system for detecting particulates in a fluid.
  4. Kellogg Gregory ; Kieffer-Higgins Stephen G. ; Mian Alec, Capillary microvalve.
  5. Briman, Mikhail, Cartridge for diagnostic testing.
  6. Briman, Mikhail, Cartridge for diagnostic testing.
  7. Tsai, Ying-Lan, Centrifugal rotor and method for using the same for delivering biological sample.
  8. Briman, Mikhail, Controlled electrochemical activation of carbon-based electrodes.
  9. Kellogg Gregory ; Kieffer-Higgins Stephen G. ; Carvalho Bruce L. ; Davis Gene A. ; Willis John P. ; Minior Ted ; Chapman Laura L. ; Kob Mikayla ; Oeltjen Sarah D. ; Ommert Shari ; Mian Alec, Device and method for using centripetal acceleration to device fluid movement on a microfluidics system.
  10. Ian Brotherston CA; Michael B. Truelove CA, Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system.
  11. Kellogg, Gregory; Kieffer-Higgins, Stephen G.; Carvalho, Bruce L.; Davis, Gene A.; Willis, John P.; Minior, Ted; Chapman, Laura L.; Kob, Mikayla; Oeltjen, Sarah D.; Ommert, Shari; Mian, Alec, Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system.
  12. Mian, Alec; Kieffer-Higgins, Stephen G.; Corey, George D., Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system.
  13. Kellogg, Gregory; Kieffer-Higgins, Stephen G.; Jensen, Mona D.; Ommert, Shari; Kob, Mikayla; Pierce, Andrea; Morneau, Keith; Lin, Hsin Chiang, Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system for performing biological fluid assays.
  14. Buhl Steven N. ; Bhayani Bhaskar ; Yu Chi-Sou ; Tang Thuy N., Dried chemical compositions.
  15. Lawrence, Jimmy; van Hal, Ronald; Lam, Jane, Hydrogen sulfide (H2S) detection using functionalized nanoparticles.
  16. Alam, Abu; Chavan, Ashok J.; Flower, Robert W., Indocyanine green (ICG) compositions and related methods of use.
  17. Nanba, Hiromi; Koga, Osamu; Horita, Masatoshi; Ohta, Yoshio, Method of preparing a biological sample for quantification.
  18. Robert W. Flower ; Abu Alam, Methods for diagnosing and treating conditions associated with abnormal vasculature using fluorescent dye angiography and dye-enhanced photocoagulation.
  19. Robert W. Flower ; Abu Alam, Methods for treating conditions and illnesses associated with abnormal vasculature.
  20. Blomquist, Harold R., Process for preparing free-flowing particulate phase stabilized ammonium nitrate.
  21. Agthoven, Andre Van; Fornelli, Christine, Reagent and method for the permeabilization and identification of erythrocytes.
  22. Jung, Sung-ouk; Chi, Sung-min; Lee, Soo-kwan; Kwon, Sung-hong; Kim, Joon-ho; Namkoong, Kak; Park, Chin-sung; Hwang, Kyu-youn, Reagent container for amplifying nucleic acid, method of preparing the reagent container, method of storing the reagent, and microfluidic system for nucleic acid analysis.
  23. Mehra, Rajesh K.; Aron, Kenneth P.; Bleile, Dennis M.; Walker, Jeremy; Cuesico, Cristina, Signal amplification in lateral flow and related immunoassays.
  24. Mehra, Rajesh; Chiang, Vincent; Aron, Kenneth; Frisz, Jessica, Signal amplification in solution-based plasmonic specific-binding partner assays.
  25. Ostoich,Vladimir E.; Aron,Kenneth; Bleile,Dennis M., Systems and methods for the detection of short and long samples.
  26. Ostoich, Vladimir E.; Aron, Kenneth; Bleile, Dennis M., Systems for the detection of short and long samples.
  27. Dehal, Prabhjyot; Pritchard, David; Geekie, Claire, Uses of reagents in sample collection and cartridge systems.
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