We offer FMOC-protected unnatural amino acids for synthesis of peptides for biological
research and pharmaceutical development. By introducing conformational constraints, the
peptides may have one or several of the following features: 1. enhancement of peptide
backbone helicity for better target binding; 2. tunable hydrophobicity for desired cellular
permeability and cytotoxicity; and 3. enhancement of peptide stability against proteolytic
breakdown.
We offer nucleosides with modifications at the pyrimidine or purine base, such as 6-
Thioguanine, 7-Deazaadenine, 7-Deazaguanine, 8-Azidoadenine, 8-Bromoinosine and 8-
Iodoadenine, and at the sugar such as 5'-Azido-5'-deoxythymidine, 2'-Azido-2'-deoxyuridine
and 2'-Azido-2'-deoxy-5-methyl uridine.
Structure | Details |
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Product Name: Fmoc-Lys(Dansyl)-OH Order number: 204489 CAS: 118584-90-0 Purity: >=95% Appearance: solid MF: C33H35N3O6S MW: 601.718 MP: n.a. oC Description: This Fmoc-protected solid-phase amenable amino acid carrying a fluorescent group Dansyl is a useful fluorescent peptide labeler for life sciences. |
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Product Name: Fmoc- Lys(DABCYL)-OH Order number: 204492 CAS: 146998-27-8 Purity: >=95% Appearance: solid MF: C36H37N5O5 MW: 619.722 MP: n.a. oC Description: This Fmoc-protected solid-phase amenable amino acid carrying a fluorescent group Dabcyl is a useful peptide labeler for life sciences. |
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Product Name: Fmoc-Lys(Biotin)-OH Order number: 204493 CAS: 146987-10-2 Purity: >=95% Appearance: solid MF: C31H38N4O6S MW: 594.727 MP: n.a. oC Description: This Fmoc-protected solid-phase amenable amino acid carrying a biotinyl group is a valuable peptide labeler for life sciences. |
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Product Name: N2-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N6-[2-(7-methoxy-2-oxo-2H-1-benzopyran-4-yl)acetyl]-L-lysine Order number: 204419 CAS: 386213-32-7 Purity: >=95% Appearance: solid MF: C33H32N2O8 MW: 584.625 MP: n.a. oC Description: This is a valuable fluorescent to label peptide at N-terminal. |
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Product Name: Fmoc-Lys(6`-FAM) -OH Order number: 204534 CAS: 1266666-04-9 Purity: >=95% Appearance: solid MF: C42H34N2O10 MW: 726.738 MP: n.a. oC Description: This Fmoc-protected solid-phase amenable product is lysine-derived fluorescein to be used for peptide labeling. |
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Product Name: Fmoc-Lys(5`-FAM) -OH Order number: 204535 CAS: 1242933-88-5 Purity: >=95% Appearance: solid MF: C42H34N2O10 MW: 726.738 MP: n.a. oC Description: This Fmoc-protected solid-phase amenable product is lysine-derived fluorescein to be used for peptide labeling. |