WO2008021502A3 - Methods and compositions for removing cells from collection material - Google Patents

Methods and compositions for removing cells from collection material Download PDF

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Publication number
WO2008021502A3
WO2008021502A3 PCT/US2007/018274 US2007018274W WO2008021502A3 WO 2008021502 A3 WO2008021502 A3 WO 2008021502A3 US 2007018274 W US2007018274 W US 2007018274W WO 2008021502 A3 WO2008021502 A3 WO 2008021502A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
collection material
compositions
cells
removing cells
Prior art date
Application number
PCT/US2007/018274
Other languages
French (fr)
Other versions
WO2008021502A2 (en
Inventor
Robert C Giles
Ray Wickenheiser
Phuong Nguyen
Cynthia Smitherman
Original Assignee
Orchid Cellmark Inc
Robert C Giles
Ray Wickenheiser
Phuong Nguyen
Cynthia Smitherman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Orchid Cellmark Inc, Robert C Giles, Ray Wickenheiser, Phuong Nguyen, Cynthia Smitherman filed Critical Orchid Cellmark Inc
Priority to EP07836990A priority Critical patent/EP2054068A2/en
Priority to CA002661604A priority patent/CA2661604A1/en
Publication of WO2008021502A2 publication Critical patent/WO2008021502A2/en
Publication of WO2008021502A3 publication Critical patent/WO2008021502A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4044—Concentrating samples by chemical techniques; Digestion; Chemical decomposition

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Methods and compositions are provided for elutiπg cells from collection material. In various embodiments, the methods and compositions provided reduce the time needed to elute cells from the collection material as well improve recovery of cells from the collection material. In various embodiments, the methods and compositions allow DNA profiles to be generated for an individual where none were previously generated because cells could not be eluted from the collection material.
PCT/US2007/018274 2006-08-18 2007-08-17 Methods and compositions for removing cells from collection material WO2008021502A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07836990A EP2054068A2 (en) 2006-08-18 2007-08-17 Methods and compositions for removing cells from collection material
CA002661604A CA2661604A1 (en) 2006-08-18 2007-08-17 Methods and compositions for removing cells from collection material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83868706P 2006-08-18 2006-08-18
US60/838,687 2006-08-18

Publications (2)

Publication Number Publication Date
WO2008021502A2 WO2008021502A2 (en) 2008-02-21
WO2008021502A3 true WO2008021502A3 (en) 2008-12-04

Family

ID=39082774

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/018274 WO2008021502A2 (en) 2006-08-18 2007-08-17 Methods and compositions for removing cells from collection material

Country Status (3)

Country Link
EP (1) EP2054068A2 (en)
CA (1) CA2661604A1 (en)
WO (1) WO2008021502A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8703416B2 (en) 2008-07-17 2014-04-22 Somalogic, Inc. Method for purification and identification of sperm cells
WO2012174496A2 (en) * 2011-06-17 2012-12-20 Somalogic, Inc. Method for purification and identification of sperm cells
CN112592887B (en) * 2020-12-30 2023-01-31 浙江大学 Sperm micromanipulation brake fluid and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020182751A1 (en) * 1999-11-17 2002-12-05 Herr John C. Sperm cell selection system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020182751A1 (en) * 1999-11-17 2002-12-05 Herr John C. Sperm cell selection system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SHEN ET AL.: "Detection of oxidative DNA damage in human pserm and its association with sperm function and male infertility", FREE RADICAL BIOLOGY & MEDICINE, vol. 28, 2000, pages 529 - 536, XP008103276 *
YOSHIDA K. ET AL.: "The modified method of two-step differential extraction of sperm and vaginal epithelial cell DNA from vaginal fluid mixed with semen", FORENSIC SCIENCE INTERNATIONAL, vol. 72, no. 1, 1995, pages 25 - 33, XP002396301 *

Also Published As

Publication number Publication date
WO2008021502A2 (en) 2008-02-21
CA2661604A1 (en) 2008-02-21
EP2054068A2 (en) 2009-05-06

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