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Chemical name: N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-epsilon-t-butyloxycarbonyl-L-lysinyl-N'-(2,4-dimethoxybenzyl)-glycine // Synonyms: Fmoc-Lys(Boc)-(Dmb)Gly-OH
|Molecular weight:||675,77 g/mol|
2,4-Dimethoxybenzyl (Dmb) and 2,4,6-trimethoxybenzyl (Tmb) - used for temporary protection of the amide nitrogen of a peptide bond - prevent aggregation during solid phase synthesis. They can also increase peptide cyclization efficiency. Glycine building blocks are available as Fmoc-DmbGly-OH (FAA3390) and Fmoc-TmbGly-OH (FAA3400). For ease of synthesis a dipeptide building block can be used, in order to couple with one process two amino acids. Acidic deprotection methods as normally applied on Wang resin generate the native sequence.
Johnson, T. et al. J. Peptide Sci. 1995; 1: 11.
Clausen, N. et al. in ´Peptide: Chemistry, Structure and Biology´, Kaumaya, P.T.P. and Hodges, R.S. (Eds.), Mayflower Scientific Ltd. 1995; 71.
Jauch, K. et al. in ´Peptide 1996: Proceeding of the 24th EPS´, Ramage, R. and Epton, R. (Eds.), Mayflower Scientific Ltd., 1996; 497.
El Haddadi, M. et al. J. Peptide Sci. 2000; 6: 560.
Zahariev, S. et al. J. Peptide Sci. 2005; 11: 17.
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