Determination of counter-ions in synthetic peptides by ion chromatography, capillary isotachophoresis and capillary electrophoresis

Journal of Peptide Science

Volumn 18, Issue 3, 2012, Pages 192-198

  Mrozik, Wojciech ^a   Markowska, Aleksandra ^a   Guzik, Łukasz ^a   Kraska, BartŁomiej ^a   Kamysz, Wojciech ^a  

^a UNIVERSITY OF GDA SK   (Poland)

Author keywords

Acetate; Capillary electrophoresis; Chloride; Counter ion; Ion chromatography; Isotachophorese; Peptide; Trifluoroacetate

Indexed keywords

ACETIC ACID; CHLORIDE; CHLORIDE ION; COUNTERION; HYDROCHLORIC ACID; SYNTHETIC PEPTIDE; TRIFLUOROACETIC ACID;

ACIDITY; ANALYTIC METHOD; ARTICLE; CAPILLARY ELECTROPHORESIS; CHEMICAL ANALYSIS; COMPARATIVE STUDY; FREEZE DRYING; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; ION PAIR CHROMATOGRAPHY; ISOTACHOPHORESIS; LIMIT OF DETECTION; LIMIT OF QUANTITATION; NONHUMAN; PH; PRIORITY JOURNAL; PROTEIN STRUCTURE;

ACETATES; CHEMISTRY TECHNIQUES, ANALYTICAL; CHLORIDES; CHROMATOGRAPHY; ELECTROPHORESIS, CAPILLARY; FREEZE DRYING; IONS; ISOTACHOPHORESIS; PEPTIDES; TRIFLUOROACETIC ACID;

EID: 84857501979     PISSN: 10752617     EISSN: 10991387     Source Type: Journal    
DOI: 10.1002/psc.1436     Document Type: Article

References (24)

1. Roux S, Zekri E, Rousseau B, Paternostre M, Cintrat J-C, Fay N. Elimination and exchange of trifluoroacetate counter-ion from cationic peptides: a critical evaluation of different approaches. J. Pept. Sci. 2008; 14: 354-359.
2. Kaiser E, Rohrer J. Determination of residual trifluoroacetate in protein purification buffers and peptide preparations by ion chromatography. J. Chromatogr. A 2004; 1039: 113-117.
3. van Nispen JW, Janssen PS, Goverde BC, Scherders JC, van Dinther F, Hannink JA. Analytical isotachophoresis in peptide chemistry. I. Analysis of anions in peptides. Int. J. Pept. Protein Res. 1981; 17: 256-262.
4. Kasicka V, Prusik Z. Isotachophoretic analysis of peptides. Selection of electrolyte systems and determination of purity. J. Chromatogr. 1989; 470: 209-221.
5. Kasicka V, Prusik Z. Application of capillary isotachophoresis in peptide analysis. J. Chromatogr. 1991; 569: 123-174.
6. Zhou L, Dovletoglou A. Practical capillary electrophoresis method for the quantitation of the acetate counter-ion in a novel antifungal lipopeptide. J. Chromatogr. A 1997; 763: 279-284.
7. Sazelova P, Kasicka V, Solinova V, Koval D. Determination of purity degree and counter-ion content in lecirelin by capillary zone electrophoresis and capillary isotachophoresis. J. Chromatogr. B 2006; 841: 145-151.
8. Kasicka V. Recent advances in CE and CEC of peptides (2007-2009). Electrophoresis 2010; 31: 122-146.
9. F NMR and capillary electrophoresis. J. Pharm. Biomed. Anal. 2007; 43: 1324-1330.
10. Mouchère F, El Haddad M, Elfakir C, Dreux M. Determination of inorganic cations and anions by ion-exchange chromatography with evaporative light-scattering detection. J. Chromatogr. A 2001; 914: 167-173.
11. Chalgeri A, Tan HS. Indirect photometric detection for determination of citrate in pharmaceutical matrices by ion chromatography. J. Pharm. Biomed. Anal. 1996; 14: 833-844.
12. Pack BW, Risley DS. Evaluation of a monolithic silica column operated in the hydrophilic interaction chromatography mode with evaporative light scattering detection for the separation and detection of counter-ions. J. Chromatogr. A 2005; 1073: 269-275.
13. Risley DS, Peterson JA, Griffiths KL, McCarthy S. An alternative method for the determination of chloride in pharmaceutical drug substances using HPLC and evaporative light-scattering detection. LC/GC 1996; 14: 1040-1047.
14. Stålberg O, Sander K, Singer-van de Griend C. The determination of bromide in a local anaesthetic hydrochloride by capillary electrophoresis using direct UV detection. J. Chromatogr. A 2002; 977: 265-275.
15. Walker TA. A liquid chromatographic assay for citric acid in over-the-counter carbamide peroxide products using indirect UV detection. J. Pharm. Biomed. Anal. 1995; 13: 171-176.
16. Cassidy SA, Demarest CW, Wright PB, Zimmerman JB. Development and application of a universal method for quantitation of anionic constituents in active pharmaceutical ingredients during early development using suppressed conductivity ion chromatography. J. Pharm. Biomed. Anal. 2004; 34: 255-264.
17. Altria KD, Goodall DM, Rogan MM. Quantitative determination of drug counter-ion stoichiometry by capillary electrophoresis. Chromatographia 1994; 38: 637-642.
18. Fields GB, Noble RL. Solid phase peptides synthesis utilizing 9-fluorenylmethoxycarbonyl amino acids. Int. J. Pept. Protein Res. 1990; 35: 161-214.
19. Boiano JM, Wallace ME, Sieber K, Groff JH, Wang J, Ashley K. Comparison of three sampling and analytical methods for the determination of airborne hexavalent chromium. J. Environ. Monit. 2000; 2: 29-33.
20. Nguyen Minh Nguyeta A, van Nederkassela AM, Tallieua L, Kuttatharmmakula S, Hunda E, Hua Y, Smeyers-Verbekea J, Vander Heyden Y. Statistical method comparison: short- and long-column liquid chromatography assays of ketoconazole and formaldehyde in shampoo. Anal. Chim. Acta 2004; 516: 87-106.
21. Meissner T, Eisenbeiss F, Jastorff B. New leading electrolyte for the direct determination of chloride and other anions in analytical isotachophoresis. J. Chromatogr. A 1999; 838: 81-88.
22. Prest JE, Baldock SJ, Fielden PR, Goddard NJ, Mohr S, Brown BJT. Rapid chloride analysis using miniaturised isotachophoresis. J. Chromatogr. A 2006; 1119: 183-187.
23. Prest JE, Fielden PR. The simultaneous determination of chloride, nitrate and sulphate by isotachophoresis using bromide as a leading ion. Talanta 2008; 75: 841-845.
24. Kosobucki P, Buszewski B. Determination of tetrafluoroborate and chloride anions by capillary isotachophoresis and suppressed ion chromatography. Chem. Anal. 2008; 53: 895-903.