Liquid chromatography-ion trap tandem mass spectrometry for the characterization of polypeptide antibiotics of the colistin series in commercial samples.
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Summary
A selective reversed-phase liquid chromatography-tandem mass spectrometry method is described for the characterization of related substances in the colistin complex, which characterization of novel related substances without time-consuming isolation and purification procedures.
- Type
- article
- Published
- 2002-11-08
- Cited by
- 28
- References
- 16
- OpenAlex
- https://openalex.org/W2014605936
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:9106367
Keywords
Chemistry, Chromatography, Mass spectrometry, Ion trap, Tandem mass spectrometry
References
- Liquid Chromatography-Mass Spectrometry
- STUDIES ON THE CHEMICAL STRUCTURE OF COLISTIN. III. ENZYMATIC HYDROLYSIS OF COLISTIN A.
- STUDIES ON THE CHEMICAL STRUCTURE OF COLISTIN. IV. CHEMICAL STRUCTURE OF COLISTIN B.
- Total structures of colistin minor components.
- Isolation and structural characterization of polymyxin B components.
- Isolation of Colistin A and B Using High-Speed Countercurrent Chromatography
- Isolation and structural characterization of colistin components.
- Isolation and characterization of three new polymyxins in polymyxins B and E by high-performance liquid chromatography.
- Structures of bacitracin A and isolated congeners: sequencing of cyclic peptides with blocked linear side chains by electrospray ionization mass spectrometry.
- Microbiological and chemical analysis of polymyxin B and polymyxin E (colistin) sulphates
- Development and validation of a liquid chromatography method for analysis of colistin sulphate
- Mass spectrometric fragmentation of cyclic peptides belonging to the polymyxin and colistin antibiotics studied by ion trap and quadrupole/orthogonal-acceleration time-of-flight technology.
- Polymyxin B Sulfate and Colistin: Old Antibiotics for Emerging Multiresistant Gram-Negative Bacteria
- Synthesis and characterization of the colistin peptide polymyxin E1 and related antimicrobial peptides.
Cited by
- Étude de la production de peptides non-ribosomiques chez des souches de Paenibacillus
- Bioresponsive dextrin-colistin conjugates as antimicrobial agents for the treatment of Gram-negative infection
- Characterization of the colistin (polymyxin E1 and E2) biosynthetic gene cluster
- Dynamic ultrasound-assisted extraction of colistin from feeds with on-line pre-column derivatization and liquid chromatography-fluorimetric detection.
- Hyphenation of liquid chromatography to ion trap mass spectrometry to identify minor components in polypeptide antibiotics
- Paenibacillus polymyxa PKB1 produces variants of polymyxin B-type antibiotics.
- Rapid Flow-Injection Method for the Determination of Colistin by Sensitized Chemiluminescence Using the Acidic Permanganate–Sulfite System
- Analytical methodologies for identifying a polypeptide antibiotic
- Simultaneous quantitation of tobramycin and colistin sulphate by HPLC with evaporative light scattering detection.
- Identification of impurities in polymyxin B and colistin bulk sample using liquid chromatography coupled to mass spectrometry.
- Colistin past and future: a bibliographic analysis.
- Comparison of CID spectra of singly charged polypeptide antibiotic precursor ions obtained by positive-ion vacuum MALDI IT/RTOF and TOF/RTOF, AP-MALDI-IT and ESI-IT mass spectrometry.
- Detection of residual bacitracin A, colistin A, and colistin B in milk and animal tissues by liquid chromatography tandem mass spectrometry
- PAENIBACILLUS POLYMYXA: ANTIBIOTICS, HYDROLYTIC ENZYMES AND HAZARD ASSESSMENT
- Formation of diagnostic product ions from cyanobacterial cyclic peptides by the two-bond fission mechanism using ion trap liquid chromatography/multi-stage mass spectrometry.
- Characterization of the Antimicrobial Peptide Penisin, a Class Ia Novel Lantibiotic from Paenibacillus sp. Strain A3
- Antimicrobial Activity and Toxicity of the Major Lipopeptide Components of Polymyxin B and Colistin: Last-line Antibiotics against Multidrug-Resistant Gram-negative Bacteria
- The elution of colistimethate sodium from polymethylmethacrylate and calcium phosphate cement beads.
- Colistin loading dose: evaluation of the published pharmacokinetic and clinical data.
- Lipopeptides: column comparison and dry heat stress of polymyxin B sulphate
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