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| Product | Description | |
|---|---|---|
| Fmoc-Lys(Tfa)-OH | Building block for introduction of lysine amino-acid residues bearing orthogonal side-chain protection. The trifluoroacetyl group can be selectively removed by aqueous basic hydrolysis. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Tfa)-OH, N-α-Fmoc-N-ε-trifluoroacetyl-L-lysine. Product Category: Amino Acids. CAS No. 76265-69-5. Mole weight: 464.43. Product ID: ACM76265695. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Fmoc-Lys(Tfa)-OH | Fmoc-Lys(Tfa)-OH is a lysine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 76265-69-5. Pack Sizes: 10 g; 25 g; 100 g. Product ID: HY-W010830. |  |
| Fmoc-Lys(TFA)-OH | Fmoc-Lys(TFA)-OH. Group: Biochemicals. Grades: Highly Purified. CAS No. 76265-69-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. |  Worldwide |
| Fmoc-Lys(Boc)-Thr(psiMe,Mepro)-OH | This pseudoproline dipeptide is undoubtedly the most effective and simplest to use tool for overcoming aggregation and enhancing peptide quality in Fmoc SPPS for peptide containing the Lys-Thr dipeptide motif. It consists of a dipeptide in which the threonine residue has been reversibly protected as a structure-breaking proline-like TFA-labile oxazolidine. The reason the pseudoproline residue is introduced as a dipeptide is because it avoids the need to acylate the hindered oxazolidine nitrogen. This has the added advantage of extending the peptide chain by two residues in one step. The threonine residue is regenerated during the normal TFA-mediated cleavage reaction. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Boc)-Thr(psiMe,Mepro)-OH. Product Category: Amino Acids. CAS No. 911838-56-7. Mole weight: 609.71. Product ID: ACM911838567-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Me,Boc)-OH | A novel derivative for the introduction of monomethyl-lysine during Fmoc SPPS. Coupling can be carried out using any standard activation method. Removal of the Boc protecting group occurs during the course of the TFA-mediated cleavage reaction. Ref contains methods and protocols for the synthesis of arrays of histone-related peptides containing methylated arginine and lysine-residues. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Me,Boc)-OH, N-α-Fmoc-N-ε-methyl-N-ε-t.-Boc-L-lysine. Product Category: Amino Acids. CAS No. 951695-85-5. Mole weight: 482.57. Product ID: ACM951695855-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Mtt)-OH | The side-chain Mtt group can be selectively removed with 1% TFA in DCM or DCM/HFIP/TFE/TES (6.5:2:1:0.5) , making this an excellent derivative for the synthesis by Fmoc SPPS. of branched peptides, peptides modified at the lysine side-chain , for the construction of templates and multifunctionalized resins for combinatorial synthesis. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Mtt)-OH, N-α-Fmoc-N-ε-4-methyltrityl-L-lysine. Product Category: Amino Acids. CAS No. 167393-62-6. Molecular formula: C41H40N2O4. Mole weight: 624.77. Product ID: ACM167393626. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Z)-OH | Building block for introduction of lysine amino-acid residues by Fmoc SPPS. The side-chain protecting group is TFA-stable but can be removed by hydrogenation over Pd/C or with strong acids such as TFMSA. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Z)-OH, N-α-Fmoc-N-ε-benzyloxycarbonyl-L-lysine. Product Category: Amino Acids. CAS No. 86060-82-4. Mole weight: 502.56. Product ID: ACM86060824. Alfa Chemistry ISO 9001:2015 Certified. | |
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