Modified Peptides

-NH2
  • Biotinylation, Myristoylation, Palmitoylation, Acetylation, Malonylation, Maleimide, Aoa…
  • Methylation[Lys(Me), Lys(Me)2, Lys(Me)3, Arg(Me), Arg(Me)2 ] …
-COOH
  • Amidation (Amide, Methyl amide, Ethyl amide, -pNA, -MCA…)
  • Esterification (Methly ester, Ethyl ester, Thioester…)
  • Aldehyde, FMK, CMK, Alcohol…
-SH
  • Farnesylation, Geranylation, Methylation, Palmitoylation …
  • Sulfinic acid [Cys(O2H)], Sulfonic acid [Cys(O3H)]…
-OH
  • Phosphorylation (Ser, Thr, Tyr), Sulfation [Tyr(SO3H)]…
  • Octanoylation, Palmitoylation, Palmitoleoylation, Acetylation…
Fluorescence labeling
  • FITC, FAM, Rhodamine, BODIPY, DY-series, NBD, MCA …
Pegylation
  • MW from150~40000
Photoaffinity labeling
  • N3-, Benzophenone, Diazirine…
Cell penetrating peptides
  • Tat, Oligoarginine, Penetratin…
Click Peptides
  • N3-, alkyne…
Others
  • Peptides containing unnatural amino acids, D-amino acids, spacers
  • Nonhydrolyzable phosphonopeptide (Ser, Thr, Tyr, His, Asp) mimics
  • Protease resistant peptides (Statine, -CH2-NH-…)

Histidine phosphorylation mimetic

Histidine phosphorylation mimetic

J. M. Kee, et al., J.Am.Chem.Soc., 132, 14327. (2010)

Sulfinic acid

Sulfinic acid


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