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Low pH RNA isolation reagents, method, and kit 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07H-021/00
출원번호 US-0867243 (1997-06-02)
발명자 / 주소
  • Heath Ellen M.
출원인 / 주소
  • Gentra Systems, Inc.
대리인 / 주소
    Dorsey & Whitney LLPGlover
인용정보 피인용 횟수 : 46  인용 특허 : 7

초록

The present invention describes an RNA isolation process which utilizes low pH reagents. In addition, the reagents are less hazardous and are more stable than those used in prior art methods. This rapid method may be used to obtain purified RNA from a variety of biological sources including human wh

대표청구항

[ What is claimed is:] [1.] A method for isolating RNA from a biological sample comprising:(a) contacting the biological sample with a Cell Lysis Reagent to form a lysate containing undegraded RNA; where the Cell Lysis Reagent consists essentially of:(i) an anionic detergent;(ii) a chelating agent;(

이 특허에 인용된 특허 (7)

  1. Bernhard Susan L. (Menlo Park CA) Better Marc D. (Los Angeles CA) Carroll Steve F. (Walnut Creek CA) Lane Julie A. (Castro Valley CA) Lei Shau-Ping (Los Angeles CA), Materials comprising and methods of preparation and use for ribosome-inactivating proteins.
  2. Beckage Cheryl A. (Indianapolis IN) Ingolia Thomas D. (Indianapolis IN), Method, vectors and transformants for high expression of heterologous polypeptides in yeast.
  3. Koller Charles A. (Houston TX), Methods for isolation of nucleic acids from eukaryotic and prokaryotic sources.
  4. Ness Jeffrey V. (Bothell WA) Cimler B. Melina (Portland OR) Meyer ; Jr. Rich B. (Woodinville WA) Vermeulen Nicolaas M. J. (Woodinville WA), Non toxic compositions and methods useful for the extraction of nucleic acids.
  5. Macfarlane Donald E. (943 Iowa Ave. Iowa City IA 52240), Process for purifying DNA and RNA using cationic detergents.
  6. Chomczynski Piotr (727 Martin Luther King Dr. Cincinnati OH 45220), Product and process for isolating RNA.
  7. Burgoyne Leigh A. (Seaford AUX), Solid medium and method for DNA storage.

이 특허를 인용한 특허 (46)

  1. McGlennen, Ronald C.; Williamson, Naomi M.; Franks, Aaron M.; Olson, David J.; Schuldt, Robert P.; Matthias-Hagen, Vickie, Apparatus and methods for medical testing.
  2. Heath, Ellen M.; Shuman, Ruth M., Apparatuses and methods for isolating nucleic acid.
  3. Engel,Laurie; Schultz,John W.; Johnson,Tonny M.; Zimmerman,Kristopher; Bozek,Laura L.; Stevens,Judith N., Cell lysis composition, methods of use, apparatus and kit.
  4. Bair, Robert Jackson; Benedict, Kristen Campbell; Kivens, Wendy J.; Kwiatkowski, Jr., Robert W.; Paulsen, Kim; Strom, Daniel A.; Wages, John M., Compositions and methods for using a solid support to purify DNA.
  5. Bair, Jr., Robert Jackson; Heath, Ellen M.; Meehan, Heather; Paulsen, Kim Elayne; Wages, Jr., John M., Compositions and methods for using a solid support to purify RNA.
  6. Bair, Jr.,Robert Jackson; Heath,Ellen M.; Meehan,Heather; Paulsen,Kim Elayne; Wages, Jr.,John M., Compositions and methods for using a solid support to purify RNA.
  7. Bost, Douglas A.; Greenfield, Lawrence, Compositions and methods of selective nucleic acid isolation.
  8. Bost, Douglas A.; Greenfield, Lawrence, Compositions and methods of selective nucleic acid isolation.
  9. Bost, Douglas; Greenfield, Lawrence, Compositions and methods of selective nucleic acid isolation.
  10. Bost,Douglas A.; Greenfield,Lawrence, Compositions and methods of selective nucleic acid isolation.
  11. Pasloske, Brittan L.; Fang, Xingwang; Hoang, Quoc, Crude biological derivatives competent for nucleic acid detection.
  12. Kreader, Carol Ann; Backus, John Wesley, Electrophoretic separation of nucleic acids from proteins at low ph.
  13. Heath, Ellen M.; Shuman, Ruth M., Eluting reagents, methods and kits for isolating DNA.
  14. Hillebrand, Timo; Bendzko, Peter, Formulations and method for isolating nucleic acids from optional complex starting material and subsequent complex gene analytics.
  15. Paulsen,Kim E., Formulations and methods for denaturing proteins.
  16. Wohlgemuth, Jay; Tayama, Darren; Walther, Dirk; Lal, Preeti G., Genes useful for diagnosing and monitoring inflammation related disorders.
  17. Deka, Chiranjit, Light scatter based apparatus and methods for hematology analysis using only three detectors.
  18. Douglas T. Gjerde ; David P. Hornby GB; Christopher P. Hanna ; Alexander I. Kuklin, Method and system for RNA analysis by matched ion polynucleotide chromatography.
  19. Gjerde, Douglas T.; Hornby, David P.; Hanna, Christopher P.; Kuklin, Alexander I.; Haefele, Robert M.; Taylor, Paul D., Method and system for RNA analysis by matched ion polynucleotide chromatography.
  20. Hecker, Karl H.; Azarani, Arezou; Hornby, David; Hanna, Christopher P.; Gjerde, Douglas T.; Matin, Maryam, Method and system for the preparation of cDNA.
  21. Christoffel, Gabriele, Method of isolating purified RNA with reduced DNA contaminations.
  22. Heath, Ellen M.; Morken, Nathaniel W.; Benedict, Kristen Campbell, Method to isolate DNA.
  23. Wohlgemuth, Jay; Fry, Kirk; Woodward, Robert; Ly, Ngoc, Methods and compositions for diagnosing and monitoring auto immune and chronic inflammatory diseases.
  24. Rosenberg, Steven; Fry, Kirk; Wu, Bin; Dedrick, Russell L., Methods and compositions for diagnosing and monitoring the status of transplant rejection and immune disorders.
  25. Wohlgemuth, Jay; Fry, Kirk E.; Woodward, Robert; Ly, Ngoc; Prentice, James; Morris, Macdonald; Rosenberg, Steven, Methods and compositions for diagnosing and monitoring transplant rejection.
  26. Wohlgemuth, Jay; Fry, Kirk; Woodward, Robert; Ly, Ngoc, Methods and compositions for diagnosing and monitoring transplant rejection.
  27. Wohlgemuth, Jay; Fry, Kirk; Woodward, Robert; Ly, Ngoc; Prentice, James; Morris, MacDonald; Rosenberg, Steven, Methods and compositions for diagnosing and monitoring transplant rejection.
  28. Wohlgemuth, Jay; Fry, Kirk; Woodward, Robert; Ly, Ngoc; Prentice, James; Morris, MacDonald; Rosenberg, Steven, Methods and compositions for diagnosing and monitoring transplant rejection.
  29. Wohlgemuth, Jay; Fry, Kirk; Woodward, Robert; Ly, Ngoc; Prentice, James; Morris, MacDonald; Rosenberg, Steven, Methods and compositions for diagnosing and monitoring transplant rejection.
  30. Wohlgemuth,Jay; Fry,Kirk; Woodward,Robert; Ly,Ngoc, Methods and compositions for diagnosing and monitoring transplant rejection.
  31. Wohlgemuth,Jay; Fry,Kirk; Woodward,Robert; Ly,Ngoc; Prentice,James, Methods and compositions for diagnosing and monitoring transplant rejection.
  32. Wohlgemuth, Jay; Fry, Kirk; Woodward, Robert; Ly, Ngoc, Methods and compositions for diagnosing or monitoring auto immune and chronic inflammatory diseases.
  33. Wohlgemuth, Jay; Fry, Kirk; Woodward, Robert; Ly, Ngoc, Methods and compositions for diagnosing or monitoring autoimmune and chronic inflammatory diseases.
  34. Wohlgemuth, Jay; Fry, Kirk; Woodward, Robert; Ly, Ngoc, Methods and compositions for diagnosing or monitoring autoimmune and chronic inflammatory diseases.
  35. Wohlgemuth, Jay; Fry, Kirk E.; Woodward, Robert; Ly, Ngoc, Methods and compositions for diagnosis and monitoring auto immune and chronic inflammatory diseases.
  36. Lal, Preeti G.; Williams, Gavin E.; Fry, Kirk E.; Sun, Jingtao; Dedrick, Russell L., Methods for diagnosing and monitoring the status of systemic lupus erythematosus.
  37. Gjerde, Douglas T.; Taylor, Paul D., Non-polar media for polynucleotide separations.
  38. Kudlicki,W. Antoni; Winkler,Matthew M.; Pasloske,Brittan L., Nuclease inhibitor cocktail.
  39. Kudlicki,W. Antoni; Winkler,Matthew M.; Pasloske,Brittan L., Nuclease inhibitor cocktail.
  40. Latham,Gary J.; Winkler,Matthew M.; Pasloske,Brittan L.; Kudlicki,W. Antoni, Nuclease inhibitor cocktail.
  41. Gundling, Gerard, Nucleic acid isolation method and kit.
  42. Belly,Robert; Toner,Jacqueline; Backus,John, Rapid extraction of RNA from cells and tissues.
  43. Chomczynski, Piotr, Reagents and methods for isolation of purified RNA.
  44. Chomczynski, Piotr, Reagents for isolation of purified RNA.
  45. Chelliserry, Jijumon; Gao, Kui; Linnen, Jeffrey M., Red blood cell lysis solution.
  46. Baker, Tony, Removal of molecular assay interferences.
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