The magnetic field dependence of the water-proton spin-lattice relaxation rate (1/T(1)) in tissues results from magnetic coupling to the protons of the rotationally immobilized components of the tissue. As a consequence, the magnetic field dependence of the water-proton (1/T(1)) is a scaled report o
Sequence determination of peptides by measurements of proton spin lattice relaxation times
β Scribed by J.Howard Bradbury; Brian Warren
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 167 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
β¦ Synopsis
On binding of gadolinium ions to the terminal carboxyl group of a peptide, the spin-lattice relaxation times of the WC protons are reduced sequentially from the C terminus, thus allowing the sequence determination of submilligram amounts of peptides.
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