Abstract
Stable isotopes can be used as alternatives to radioisotopes or fluorescent DNA labels. After the labeled DNA has been banded on electrophoresis gels the stable isotopes may be located by scanning the gel with resonance ionization spectroscopy. Methods for synthesizing appropriate labels and for detecting isotopes of iron and tin directly on polyacrylamide gels are described.
Original language | English |
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Pages (from-to) | 27-36 |
Number of pages | 10 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 1891 |
DOIs | |
State | Published - Jun 24 1993 |
Event | Advances in DNA Sequencing Technology 1993 - Los Angeles, United States Duration: Jan 17 1993 → Jan 22 1993 |
Funding
This research was sponsored by the Office of Health and Environmental Sciences of the U. S. Department of Energy under contract DE-ACO5-84OR21400 with Martin Marietta Energy Systems, Inc. and contracts DEFGO5-91ER81235 and DE-FG-05091ER81235 with Atom Sciences, Inc. and No. 1R43CA54627-O1 from NIH to Atom Sciences, Inc. valuable contributions to this research. This research was sponsored by the Office of