Resolution of [11C]DL-leucine and [11C]DL-tryptophan by high-performance liouid chromatography
β Scribed by Lee C. Washburn; Tan Tan Sun; Billy L. Byrd; Alvin P. Callahan
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- French
- Weight
- 282 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0022-2135
No coin nor oath required. For personal study only.
β¦ Synopsis
WFbURY Fligh-performance liquid chromatographic (HPLC) resolution of [llCIDL-leucine and [llCIDL-trv~tophan, usinp. modifications of a Dreviously develo ed technique for resolution of [llC]DC-valine, was used to Droduce [PIC]L-leucine and [llC]L-tryptoDhan. The techn que ernploys comercially available reverse phase HPLC columns and ch ral riobile phases containing cupric acetate and L-proline.
π SIMILAR VOLUMES
Three methods have been developed for measuring pseudo-a-and pseudo-&DL-glucose (pseudo-j3-&glucose), synthetic compounds in which the ring oxygens of a-and &DL-&cos~ (&~-glucose) have been replaced by a methylene group. Moderate sensitivity in the determination of these pseudo-glucoses dissolved in