TCI B6554 is Z-Lys(Z)-OH, an L-lysine derivative in which both the alpha- and epsilon-amino groups are protected as benzyloxycarbonyl (Cbz/Z) carbamates. Leaving only the carboxylic acid free, it allows chemists to activate a single site selectively and avoid branching side reactions during peptide bond formation. The Z groups are conventionally removed by palladium-catalysed hydrogenolysis, making this a classic reagent in solution-phase peptide synthesis and lysine-derivative chemistry. AMI Scientific offers this TCI product in a 25 g pack; please refer to the official TCI documentation and safety data sheet before use.
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- Khan (2010). A Simple & Convenient Solid Phase Synthesis of Bacterial Origin Octapeptide Sequence, Glu-Asp-Gly-Asn-Lys-Pro-Gly-Lys-OH. International Journal of Peptide Research and Therapeutics doi:10.1007/s10989-010-9200-5
- Carles-Bonnet et al. (1996). H-Lys-Arg-Asn-Lys-Asn-Asn-OH is the minimal active structure of oxyntomodulin. Peptides doi:10.1016/0196-9781(96)00001-0
- Gaucher et al. (2006). Influence of crosslinker identity and position on gas-phase dissociation of lys-lys crosslinked peptides. Journal of the American Society for Mass Spectrometry doi:10.1016/j.jasms.2005.11.023
References were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.


