Super-high-speed liquid chromatography of proteins and peptides on non-porous Micra NPS-RP packings

被引:45
作者
Issaeva, T [1 ]
Kourganov, A [1 ]
Unger, K [1 ]
机构
[1] Univ Mainz, Inst Anorgan Chem & Analyt Chem, D-55099 Mainz, Germany
关键词
stationary phases; LC; proteins; peptides;
D O I
10.1016/S0021-9673(99)00360-X
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The new generation of non-porous silica RP packings commercially available from Micra Scientific was tested for separations of peptides and proteins by means of the gradient HPLC. Extremely high-speed separations were achieved using conventional chromatographic equipment: six proteins could be completely separated within six seconds. Tryptic digest peptides could be resolved in more then 40 components within 2-3 min. The effect of the experimental parameters such as temperature, flow rate etc. was investigated. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:13 / 23
页数:11
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