A validated ultra-performance liquid chromatography-tandem mass spectrometry method for the quantification of polymyxin B in mouse serum and epithelial lining fluid: application to pharmacokinetic studies
Author(s) -
Junna He,
Shegan Gao,
Ming Hu,
Diana Shu-Lian Chow,
Vincent H. Tam
Publication year - 2013
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dks536
Subject(s) - polymyxin b , chromatography , polymyxin , pharmacokinetics , formic acid , chemistry , high performance liquid chromatography , selected reaction monitoring , liquid chromatography–mass spectrometry , tandem mass spectrometry , mass spectrometry , pharmacology , antibiotics , medicine , biochemistry
A rapid, sensitive and robust ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was developed for the quantification of four major polymyxin B components (polymyxin B1, polymyxin B2, polymyxin B3 and isoleucine-polymyxin B1) in serum and epithelial lining fluid (ELF) samples.
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