影响含三氟乙酸的高效液相色谱/质谱流出物电喷雾电离的因素 - Suppr

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超能文献

Factors affecting electrospray ionization of effluents containing trifluoroacetic acid for high-performance liquid chromatography/mass spectrometry.

作者信息

Eshraghi J, Chowdhury S K

机构信息

Analytical Science Department, Sterling Winthrop Inc., Malvern, Pennsylvania 19355.

出版信息

Anal Chem. 1993 Dec 1;65(23):3528-33. doi: 10.1021/ac00071a035.

DOI:10.1021/ac00071a035

PMID:8297035

Abstract

摘要

相似文献

Factors affecting electrospray ionization of effluents containing trifluoroacetic acid for high-performance liquid chromatography/mass spectrometry.影响含三氟乙酸的高效液相色谱/质谱流出物电喷雾电离的因素

Anal Chem. 1993 Dec 1;65(23):3528-33. doi: 10.1021/ac00071a035.

Signal enhancement for peptide analysis in liquid chromatography-electrospray ionization mass spectrometry with trifluoroacetic acid containing mobile phase by postcolumn electrophoretic mobility control.采用含三氟乙酸的流动相通过柱后电泳迁移率控制进行液相色谱-电喷雾电离质谱法中肽分析的信号增强。

Anal Chem. 2011 Aug 15;83(16):6163-8. doi: 10.1021/ac2003714. Epub 2011 Jul 22.

Analysis of peptide mixtures by capillary high performance liquid chromatography: a practical guide to small-scale separations.毛细管高效液相色谱法分析肽混合物：小规模分离实用指南

Protein Sci. 1992 Jul;1(7):935-44. doi: 10.1002/pro.5560010712.

Simple Addition of Glycine in Trifluoroacetic Acid-Containing Mobile Phases Enhances the Sensitivity of Electrospray Ionization Mass Spectrometry for Biopharmaceutical Characterization.在含三氟乙酸的流动相中简单添加甘氨酸可增强电喷雾电离质谱法用于生物制药特性分析的灵敏度。

Anal Chem. 2020 Jul 7;92(13):8691-8696. doi: 10.1021/acs.analchem.0c01319. Epub 2020 Jun 11.

Separation and characterization of the tryptic peptide mapping of recombinant bovine growth hormone by reversed-phase high-performance liquid chromatography electrospray mass spectrometry.采用反相高效液相色谱-电喷雾质谱法对重组牛生长激素胰蛋白酶解肽图谱进行分离和鉴定。

Rapid Commun Mass Spectrom. 1997;11(12):1266-70. doi: 10.1002/(SICI)1097-0231(199708)11:12<1266::AID-RCM977>3.0.CO;2-3.

Studies on the selective trifluoroacetolytic scission of native peptaibols and model peptides using HPLC and ESI-CID-MS.利用高效液相色谱法（HPLC）和电喷雾电离碰撞诱导解离质谱法（ESI-CID-MS）对天然肽菌素和模型肽进行选择性三氟乙酰裂解的研究。

Chem Biodivers. 2008 Nov;5(11):2337-55. doi: 10.1002/cbdv.200890200.

Formation of iron complexes from trifluoroacetic acid based liquid chromatography mobile phases as interference ions in liquid chromatography/electrospray ionization mass spectrometric analysis.基于三氟乙酸的液相色谱流动相中铁配合物的形成作为液相色谱/电喷雾电离质谱分析中的干扰离子。

Rapid Commun Mass Spectrom. 2011 May 30;25(10):1452-6. doi: 10.1002/rcm.5017.

Nano-high-performance liquid chromatography with online precleaning coupled to inductively coupled plasma mass spectrometry for the analysis of lanthanide-labeled peptides in tryptic protein digests.采用纳米高效液相色谱与在线预净化技术，结合电感耦合等离子体质谱法，分析胰蛋白酶蛋白消化物中镧系元素标记肽。

Anal Chem. 2013 Mar 19;85(6):3064-70. doi: 10.1021/ac303618v. Epub 2013 Feb 27.

Direct analysis of reversed-phase high-performance thin layer chromatography separated tryptic protein digests using a liquid microjunction surface sampling probe/electrospray ionization mass spectrometry system.使用液体微连接表面采样探针/电喷雾电离质谱系统对反相高效薄层色谱分离的胰蛋白酶蛋白质消化产物进行直接分析。

Eur J Mass Spectrom (Chichester). 2010;16(1):21-33. doi: 10.1255/ejms.1041.

Enhancing the performance of LC-MS for intact protein analysis by counteracting the signal suppression effects of trifluoroacetic acid during electrospray.通过抵消电喷雾过程中三氟乙酸的信号抑制作用来提高液相色谱-质谱联用仪对完整蛋白质分析的性能。

Chem Commun (Camb). 2015 Oct 11;51(79):14758-60. doi: 10.1039/c5cc06072a. Epub 2015 Aug 21.

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Assessment of ammonium fluoride as a mobile phase additive for sensitivity gains in electrospray ionization.评估氟化铵作为流动相添加剂以提高电喷雾电离的灵敏度。

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J Food Drug Anal. 2018 Jul;26(3):1045-1053. doi: 10.1016/j.jfda.2017.12.004. Epub 2018 Jan 17.

Enhancing Sensitivity of Liquid Chromatography-Mass Spectrometry of Peptides and Proteins Using Supercharging Agents.使用增压剂提高肽和蛋白质的液相色谱-质谱分析灵敏度

Int J Mass Spectrom. 2018 Apr;427:157-164. doi: 10.1016/j.ijms.2017.12.006. Epub 2017 Dec 24.

Chromatographic efficiency and selectivity in top-down proteomics of histones.组蛋白自上而下蛋白质组学中的色谱效率和选择性

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The use of ammonium formate as a mobile-phase modifier for LC-MS/MS analysis of tryptic digests.甲酸铵作为胰蛋白酶消化产物LC-MS/MS分析的流动相改性剂的应用。

J Biomol Tech. 2013 Dec;24(4):187-97. doi: 10.7171/jbt.13-2404-005.

Signal enhancement for gradient reverse-phase high-performance liquid chromatography-electrospray ionization mass spectrometry analysis with trifluoroacetic and other strong acid modifiers by postcolumn addition of propionic acid and isopropanol.通过柱后添加丙酸和异丙醇增强梯度反相高效液相色谱-电喷雾电离质谱分析中三氟乙酸和其他强酸修饰剂的信号。

J Am Soc Mass Spectrom. 1995 Dec;6(12):1221-5. doi: 10.1016/1044-0305(95)00571-4.

Membrane-based continuous remover of trifluoroacetic acid in mobile phase for LC-ESI-MS analysis of small molecules and proteins.用于 LC-ESI-MS 分析小分子和蛋白质的流动相中基于膜的三氟乙酸连续去除剂。

J Am Soc Mass Spectrom. 2012 Jul;23(7):1289-92. doi: 10.1007/s13361-012-0385-z. Epub 2012 Apr 20.

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