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Peptide With Special Amino Acid Modification
Special amino acids and derivatives are useful tools for peptide design. Crefu Peptides has great experience in peptide synthesis with special amino acid modification, including N-methyl amino acids, D-amino acids, β-amino acids, γ-amino acids and other unnatural amino acids and derivatives.
| {Cys(Me)}, SMC | {Cys(Cam)} |
| {ADMA},{Arg(Me)2} asymmetrical | {D-Cys(Cam) |
| {SDMA},{Arg(Me)2} symmetrical | {Cys(Acm)} |
| Arg(Me)} | {Cys(tBu)} |
| {Thr(Me)} | {Cys(StBu)} |
| {Ser(Me)} | {Cys(Nitosothiols)} |
| {Lys(Me)} | {Cys(Pyrene-Maleimide)} |
| {Lys(Me2)} | {Gamma-Glu} |
| {Lys(Me3)} | {D-Gamma-Glu} |
| {L-1-Me-Trp} | {Beta-Asp} |
| {L-2-Me-Trp} | {D-Beta-Asp} |
| {D-2-Me-Trp} | {Met(O)} |
| {Tyr(Me)} | {D-Met(O)} |
| {Tyr(Et)} | {Lys(Ac)} |
| {D-Tyr(Et)} | {Lys(Dde)} |
| {Orn(Me)3} | {Gly(allyl)} |
| {N-Me-Gly}, Sar | {D-Gly(allyl)} |
| {N-Me-Ser} | {Cpg}, Cyclopentylglycine |
| {N-Me-Tyr} | {Tle} |
| {N-Me-Thr} | {Ser(Octanoic acid)} |
| {N-Me-Asp} | {Ser(Lipoic acid)} |
| {N-Me-Glu} | {D-Ser(Octanoic acid)} |
| {N-Me-Ala} | {3-Ala(2-thienyl)-OH} |
| {N-Me-Phe} | {3-Ala(3-thienyl)-OH} |
| {N-Me-Leu} | {Aib} |
| {N-Me-Ile} | {Abu} |
| {N-Me-Val} | {D-Abu} |
| {N-Me-Met} | {Hyp} |
| {N-Me-Nle} | {Phg} |
| {N-Me-Nva} | {D-Phg} |
| {D-Nva} | {Nva} |
| {D-Nle} | {Nle} |
| {D-Cit} | {Cit} |
