Abstract
This paper describes a rapid, nonradioactive in situ mRNA hybridization method through the use of a chemically biotinylated DNA probe for the detection of human β1-IFN mRNA. The chemically biotinylated DNA probe is characterized with respects to: (1) the percentage of modification in nucleic acids analyzed by HPLC, (2) the sensitivity of detection, determined by reacting a series of quantities of biotinylated DNA with streptavidin-alkaline phosphatase, and (3) the hybridization specificity determined by hybridizing the biotinylated DNA to the in vitro synthesized β1-IFN sense RNA dotted on the filter. The optimal conditions of in situ mRNA hybridization were determined by investigating its specificity to the β1-IFN mRNA in the uninduced, or RNase-treated induced, or induced cells.
Original language | English (US) |
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Pages (from-to) | 35-40 |
Number of pages | 6 |
Journal | Acta Histochemica et Cytochemica |
Volume | 26 |
Issue number | 1 |
DOIs | |
State | Published - 1993 |
Externally published | Yes |
ASJC Scopus subject areas
- Pathology and Forensic Medicine
- Biochemistry
- Physiology
- Histology
- Cell Biology