High-performance liquid chromatography of tRNAs on novel stationary phases.
High-performance liquid chromatography of tRNAs on novel stationary phases.
复制标题
在新型固定相上对 tRNA 进行高效液相色谱分析。
DOI:
10.1016/s0021-9673(01)87433-1
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发表时间:
1985
期刊:
影响因子:
--
通讯作者:
Horváth,C
中科院分区:
文献类型:
--
作者:
elRassi,Z;Horváth,C
Rapid separation of a group of tRNAs was carried out on novel siliceous bonded stationary phases with aqueous eluents by using gradient elution with increasing or decreasing salt gradient, as usual in electrostatic interaction chromatography or hydrophobic interaction chromatography, respectively. The stationary phases consist of microparticulate macroporous silica with surface-bound polar moieties, containing weak cationic and/or hydrophobic binding sites. Depending on the nature of the binding sites, the stationary phases exhibit different retention behavior ans selectivity for tRNAs. Aqueous phosphate solutions were used as the eluent, and in many cases isocratic elution was sufficient to separate seven tRNAs. Addition of magnesium ions orn-decylbetaine to the eluent resulted in lower retention, the latter causing a greater increase in the eluent strength. The optimum pH range of the eluent was 5.5–6.5.
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影响因子:
4.8
作者:
A. D. Kelmers;G. Novelli;M. Stulberg
通讯作者:
M. Stulberg
影响因子:
4.1
作者:
M. Spencer;M. Binns
通讯作者:
M. Binns
影响因子:
4.1
作者:
R. Bischoff;E. Graeser;L. McLaughlin
通讯作者:
L. McLaughlin
影响因子:
4.1
作者:
M. Spencer
通讯作者:
M. Spencer
DOI:
--
发表时间:
1984
期刊:
影响因子:
--
作者:
Z. Rassi;C. Horváth
通讯作者:
C. Horváth