Flow cytometric measurement of total DNA and incorporated halodeoxyuridine
Patent
·
OSTI ID:6747531
A method for the simultaneous flow cylometric measurement of total cellular DNA content and of the uptake of DNA precursors as a measure of DNA synthesis during various phases of the cell cycle in normal and malignant cells in vitro and in vivo is described. The method comprises reacting cells with labelled halodeoxyuridine (HdU), partially denaturing cellular DNA, adding to the reaction medium monoclonal antibodies (mabs) reactive with HdU, reacting the bound mabs with a second labelled antibody, incubating the mixture with a DNA stain, and measuring simultaneously the intensity of the DNA stain as a measure of the total cellular DNA and the HdU incorporated as a measure of DNA synthesis. (ACR)
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Dept. of Energy
- Application Number:
- ON: DE84014504
- OSTI ID:
- 6747531
- Country of Publication:
- United States
- Language:
- English
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Flow cytometric measurement of total DNA and incorporated halodeoxyuridine
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OSTI ID:6747531
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OSTI ID:6747531
Related Subjects
59 BASIC BIOLOGICAL SCIENCES
DEOXYURIDINE
MEASURING METHODS
DNA
ANIMAL CELLS
BIOSYNTHESIS
CELL CYCLE
CELL FLOW SYSTEMS
IN VITRO
IN VIVO
LABELLED COMPOUNDS
MONOCLONAL ANTIBODIES
ORGANIC HALOGEN COMPOUNDS
TRACER TECHNIQUES
ANTIBODIES
ANTIMETABOLITES
AZINES
DRUGS
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
ISOTOPE APPLICATIONS
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRIMIDINES
RIBOSIDES
SYNTHESIS
URACILS
550201* - Biochemistry- Tracer Techniques
DEOXYURIDINE
MEASURING METHODS
DNA
ANIMAL CELLS
BIOSYNTHESIS
CELL CYCLE
CELL FLOW SYSTEMS
IN VITRO
IN VIVO
LABELLED COMPOUNDS
MONOCLONAL ANTIBODIES
ORGANIC HALOGEN COMPOUNDS
TRACER TECHNIQUES
ANTIBODIES
ANTIMETABOLITES
AZINES
DRUGS
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
ISOTOPE APPLICATIONS
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRIMIDINES
RIBOSIDES
SYNTHESIS
URACILS
550201* - Biochemistry- Tracer Techniques