An Inexpensive, simple calibration method for MALDI TOF/TOF systems

O'Rourke, MB; Padula, MP

An Inexpensive, simple calibration method for MALDI TOF/TOF systems

O'Rourke, MB

Padula, MP

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Publication Type:: Journal Article
Citation:: Journal of Mass Spectrometry, 2019, 54 (12), pp. 1003 - 1007
Issue Date:: 2019-12-01

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Field	Value	Language
dc.contributor.author	O'Rourke, MB https://orcid.org/0000-0002-0552-2962	en_US
dc.contributor.author	Padula, MP https://orcid.org/0000-0002-8283-0643	en_US
dc.date.available	2019-10-21	en_US
dc.date.issued	2019-12-01	en_US
dc.identifier.citation	Journal of Mass Spectrometry, 2019, 54 (12), pp. 1003 - 1007	en_US
dc.identifier.issn	1076-5174	en_US
dc.identifier.uri	http://hdl.handle.net/10453/139269
dc.description.abstract	© 2019 John Wiley & Sons, Ltd. The array of analytes that can be measured by MADLI MS has created an equally vast range of calibration mixtures. The inherent problem with this is that acquiring all of them at commercial rates can be prohibitively expensive. With this in mind, we have created a low-cost alternative to the most commonly used peptide calibrants. We were able to achieve an overall 78 ppm mass accuracy across a mass range of 900 to 2500 Da which was comparable to the mass accuracy achievable with commercial peptide mixes and hence has become a viable alternative.	en_US
dc.relation.ispartof	Journal of Mass Spectrometry	en_US
dc.relation.isbasedon	10.1002/jms.4467	en_US
dc.subject.classification	Analytical Chemistry	en_US
dc.title	An Inexpensive, simple calibration method for MALDI TOF/TOF systems	en_US
dc.type	Journal Article
utslib.citation.volume	12	en_US
utslib.citation.volume	54	en_US
utslib.for	0301 Analytical Chemistry	en_US
utslib.for	03 Chemical Sciences	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Life Sciences
utslib.copyright.status	closed_access
pubs.issue	12	en_US
pubs.publication-status	Published	en_US
pubs.volume	54	en_US

Abstract:

© 2019 John Wiley & Sons, Ltd. The array of analytes that can be measured by MADLI MS has created an equally vast range of calibration mixtures. The inherent problem with this is that acquiring all of them at commercial rates can be prohibitively expensive. With this in mind, we have created a low-cost alternative to the most commonly used peptide calibrants. We were able to achieve an overall 78 ppm mass accuracy across a mass range of 900 to 2500 Da which was comparable to the mass accuracy achievable with commercial peptide mixes and hence has become a viable alternative.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/139269