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Quantification of picomole amounts of leu-enkephalin by means of field desorption mass spectrometry

โœ Scribed by D. M. Desiderio; S. Yamada; J. Z. Sabbatini; F. Tanzer

Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
276 KB
Volume
8
Category
Article
ISSN
1076-5174

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โœฆ Synopsis

Leu-enkephalin is quantified down to 30 ng (52 pmol) by means of field desorption mass spectrometry. Extensive chemical derivatization (acetylation, permethylation) is avoided. Linearity is obtained from 30 to 900 ng.

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