| N-acetylation C-amidation Benzyloxycarbonylation(N-Terminal) Biotin(N, C term) Phosphorylation-Serine Phosphorylation-Tyrosine Phosphorylation-Threonine Chenodeoxycholic acid (N-Terminal) Formylation(N-Terminal) Dansylation Cyclization (KD , ED , CC, end to end, etc) Palmytolic acid (N-Terminal) Disulfide bridge-one Myristic acid (N-Terminal) Disulfide bridge-two Thioglycollic acid (N-Terminal) Disulfide bridge-three D(+)Glucose (N-Terminal) Intermolecular Disulfide bridge Methyl ester (C terminal) Thioester bond cyclic peptide Ethylamine (C terminal) Amide cyclic(head to tail, side chain to tail, head to side chain, Asp to Lys, Glu to Lys) Succinylation Fatty acid (N-Terminal) Acryl(N-Terminal) Flourescence Dye Labeling Tetramethylrhodamine Fluorescein FITC Carboxy Fluoresein Fam(5-FAM、6-FAM、5,6-FAM、5（6）-TAMRA) Dansyl SPECIAL AMINO ACIDS and Side Chain Modification D-form amino acids Difference According to the amino cid N-Methyl amino acid (Ala, Phe, Leu, Ile, Val, Gly, Met) pGlu, Hyp, Abu Orn, Aib, (D) 1-Nal, Nva, Nle, Hse, Mpa, D-ßNal, Dpr (D)4-Cl-Phe (D) 2-Pal, Pen Hcy, Harg Lys(Ac) Lys(Fmoc) Lys(Biotin) Arg(Me2) Cys(Cam)(carbamidomethylated) Tyr(nitrated), Tyr(OEt), K(Acryl) K(Cbz) Met(O), Ser(Ac) |
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