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Automated column equilibration, column loading, column washing and column elution 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-015/08
출원번호 US-0707880 (1991-05-31)
발명자 / 주소
  • Jagadeeswaran Pudur (San Antonio TX)
출원인 / 주소
  • Board of Regents, The University of Texas System (Austin TX 02)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

Method and apparatus for automatic chromatographic column operations, including column equilibration, column loading, column washing, and column elution. A novel pipette tip column is shown which is packed with a binding material sandwiched between two permeable spheres.

대표청구항

An apparatus adapted to perform chromatographic analysis, comprising: a chromatographic column with a tapered tip which is adapted at a terminal end with a permeable plug capable of holding a charge of binding material; a source of binding material; a plurality of column stations including at least

이 특허를 인용한 특허 (33)

  1. Lally Michael T. ; Leavesley Peter J. ; Lockman Robert D. ; Van Davelaar Peter C., Apparatus and method for sealing a plurality of chromatography columns.
  2. Heath, Ellen M.; Shuman, Ruth M., Apparatuses and methods for isolating nucleic acid.
  3. Marcus, R. Kenneth; Brown, Philip J.; Luzinov, Igor A.; Wu, Yonnie S., Capillary-channeled polymeric fiber as solid phase extraction media.
  4. Sasano, Ryoichi, Cartridge body for solid-phase extraction.
  5. Kolesinski,Henry S.; Cooley,Robert S., Chromatographic separation member and method.
  6. van der Maas Martinus Frans,NLX, Closing element intended for closing off an end of a capillary gas chromatography column.
  7. Yamada Saichi (Ichinomiya JPX) Takeuchi Hideki (Handa JPX) Yamada Kazunari (Nagoya JPX) Majima Tsuyoshi (Tokai JPX), Column and column device for low pressure-high speed liquid chromatography and a method for using said column device.
  8. Burg, J. Lawrence; Catanzariti, Luigi; Vera-Garcia, Marcela; Moe, James G., Device for automated detection of nucleic acids.
  9. Schafer Helwig,CHX ; Laubli Markus,CHX ; Zahner Paul,CHX, Device for ion-exchange chromatography and method of cyclically regenerating a plurality of suppressors of such a device.
  10. Fisk, Raymond P.; Iraneta, Pamela Carmen; Tuvim, Yuri; Bouvier, Edouard S. P.; Belanger, Jonathan; Gilar, Martin, Device for solid phase extraction and method for purifying samples prior to analysis.
  11. Fisk,Raymond P.; Iraneta,Pamela Carmen; Tuvim,Yuri; Bouvier,Edouard S. P.; Belanger,Jonathan; Gilar,Martin, Device for solid phase extraction and method for purifying samples prior to analysis.
  12. Fisk,Raymond P.; Iraneta,Pamela Carmen; Tuvim,Yuri; Bouvier,Edouard S. P.; Belanger,Jonathan; Gilar,Martin, Device for solid phase extraction and method for purifying samples prior to analysis.
  13. Wittmer Douglas P. ; Jarrell Joseph A., Electrospray device.
  14. Maruyama, Shuzo; Iwata, Yosuke, Fractionating/collecting device of liquid chromatograph.
  15. Fulton, Scott P.; Sakowski, Robert J.; Bowers, William, Immunoassay assembly and methods of use.
  16. Fulton, Scott P.; Sakowski, Robert J.; Bowers, William, Immunoassay assembly and methods of use.
  17. Fulton, Scott P.; Sakowski, Robert J.; Bowers, William, Immunoassay assembly and methods of use.
  18. Shukla,Ashok K; Shukla,Mukta M.; Shukla,Amita M, Incision-based filtration/separation pipette tip.
  19. Messinger Josef,DEX ; Gundlach Frank,DEX ; Sinner Ernst,DEX, Method and device for parallel chromatography.
  20. Nakamura Kenji,JPX ; Satomura Shinji,JPX ; Hayashi Masayoshi,JPX ; Arashima Hideyoshi,JPX ; Okuyama Tetsushi,JPX ; Hanafusa Nobuhiro,JPX ; Tanimizu Koji,JPX, Method for separating components in liquid specimen and apparatus used in said method.
  21. Nakamura Kenji,JPX ; Satomura Shinji,JPX ; Hayashi Masayoshi,JPX ; Arashima Hideyoshi,JPX ; Okuyama Tetsushi,JPX ; Hanafusa Nobuhiro,JPX ; Tanimizu Koji,JPX, Method for separating components in liquid specimen and apparatus used in said method.
  22. Kerr, Robert R., Methods and apparatus for centrifugal liquid chromatography.
  23. Kerr, Robert R.; Whitaker, James D., Methods and apparatus for centrifugal liquid chromatography.
  24. Kerr, Robert R.; Whitaker, James D., Methods and apparatus for centrifugal liquid chromatography.
  25. Kerr, Robert R.; Whitaker, James D.; Kerr, Thomas M., Methods and apparatus for centrifugal liquid chromatography.
  26. Kerr, Robert R.; Whitaker, James D.; Traber, Peter G., Methods and apparatus for centrifugal liquid chromatography.
  27. Belov, Yuri P.; Pentano, Carlo G.; Lvova, Ksenia, Multicapillary device for sample preparation.
  28. Burg,J. Lawrence; Kluttz,Bryan W.; Catanzariti,Luigi; Vera Garcia,Marcela; Moe,James G.; McKinley,Geoff A., Nucleic acid assays.
  29. Catanzariti,Luigi; Kluttz,Bryan W.; Vera Garcia,Marcela; Burg,J. Lawrence; Moe,James G.; McKinley,Geoff A., Nucleic acid assays.
  30. Jones Christopher Peter,GBX, Purification method and apparatus.
  31. Lai, Daniel, Rapid nucleic acid extraction method and apparatus.
  32. Bowers, William F., Small volume unitary molded filters and supports for adsorbent beds.
  33. Sasano, Ryoichi, Translucent cartridge body for solid-phase extraction.
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