Chemistry:Pentafluorophenyl esters
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Short description: Class of chemical compounds
Pentafluorophenyl (PFP) esters are chemical compounds with the generic formula RC(O)OC6F5. They are active esters derived from pentafluorophenol (HOC6F5).
PFP esters are useful for attaching fluorophores such as fluorescein[1] or haptens[2] to primary amines in biomolecules. They also are valuable in laboratory peptide synthesis. Pentafluorophenyl esters produce amide bonds as effectively as succinimidyl esters and various similar agents do, but PFP esters are particularly useful because they are less susceptible to spontaneous hydrolysis during conjugation reactions.[3]
References
- ↑ Hanai, T.; Hatano, H. (1996). Advances in Liquid Chromatography: 35 Years of Column Liquid Chromatography. World Scientific Publication Co.. ISBN 978-981-02-1906-2.
- ↑ Deck, M. B.; Sjölin, P.; Unanue, E. R.; Kihlberg, J. (1999). "MHC-Restricted, Glycopeptide-Specific T Cells Show Specificity for Both Carbohydrate and Peptide Residues" (pdf). The Journal of Immunology 162 (8): 4740–4744. PMID 10202015. http://www.jimmunol.org/content/162/8/4740.full.pdf.
- ↑ Katz, J. (1998-12-15). "Advances in Peptide Coupling" (pdf). Harvard University. http://evans.harvard.edu/pdf/smnr_1999-2000_katz_jeff.pdf.[yes|permanent dead link|dead link}}]
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