scholarly journals Electrospray mass spectrometry: Protonated molecule intensities versus hydration free energies in amino acids.

1991 ◽  
Vol 7 (2) ◽  
pp. 199-202 ◽  
Author(s):  
Minoru SAKAIRI ◽  
Alfred L. YERGEY ◽  
K. W. Michael SIU ◽  
J. C. Yvec Le BLANC ◽  
Roger GUEVREMONT ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Amino Acids ◽  
Electrospray Mass Spectrometry ◽  
Free Energies ◽  
Protonated Molecule

Electrospray mass spectrometry: application of ion evaporation theory to amino acids

1991 ◽  
Vol 63 (14) ◽  
pp. 1488-1490 ◽  
Author(s):  
Minoru. Sakairi ◽  
Alfred L. Yergey ◽  
K. W. Michael. Siu ◽  
J. C. Yvec. Le Blanc ◽  
Roger. Guevremont ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Amino Acids ◽  
Electrospray Mass Spectrometry ◽  
Ion Evaporation ◽  
Mass Spectrometry Application

scholarly journals Desalting large protein complexes during native electrospray mass spectrometry by addition of amino acids to the working solution

The Analyst ◽  
2015 ◽  
Vol 140 (8) ◽  
pp. 2679-2686 ◽  
Author(s):  
David J. Clarke ◽  
Dominic J. Campopiano
Keyword(s):  
Mass Spectrometry ◽  
Amino Acids ◽  
Electrospray Mass Spectrometry ◽  
Protein Complexes ◽  
Native Protein ◽  
Large Protein ◽  
Simple Method ◽  
Protein Mass ◽  
Protein Mass Spectrometry ◽  
Working Solution

A simple method for mitigating the adverse effects of salt adduction during native protein mass spectrometry by addition of amino-acids.

Studies on Chromatographic Fractioning by Cations Exchangers of a Bovine Hemoglobin Hydrolysate

2018 ◽  
Vol 69 (10) ◽  
pp. 2794-2798
Author(s):  
Alina Diana Panainte ◽  
Ionela Daniela Morariu ◽  
Nela Bibire ◽  
Madalina Vieriu ◽  
Gladiola Tantaru ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Amino Acids ◽  
Retention Time ◽  
Chromatographic Separation ◽  
Bovine Hemoglobin ◽  
Reverse Phase ◽  
Hplc System ◽  
Fast Flow ◽  
Hydrolysis Of ◽  
Phase Column

A peptidic hydrolysate has been obtained through hydrolysis of bovine hemoglobin using pepsin. The fractioning of the hydrolysate was performed on a column packed with CM-Sepharose Fast Flow. The hydrolysate and each fraction was filtered and then injected into a HPLC system equipped with a Vydak C4 reverse phase column (0.46 x 25 cm), suitable for the chromatographic separation of large peptides with 20 to 30 amino acids. The detection was done using mass spectrometry, and the retention time, size and distribution of the peptides were determined.

Analysis of Trace Level Perchlorate in Drinking Water and Ground Water by Electrospray Mass Spectrometry

1998 ◽  
Author(s):  
Rebecca A. Clewell ◽  
Wayne T. Brashear ◽  
David T. Tsui ◽  
Sanwat Chaudhuri ◽  
Rachel S. Cassady
Keyword(s):  
Mass Spectrometry ◽  
Drinking Water ◽  
Ground Water ◽  
Electrospray Mass Spectrometry ◽  
Trace Level
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