多肽修饰分类 | |
C端标记技术 | C端酰胺化(Amidation,C-termainal) |
醛基化(Aldehydes) | |
醇基化(Alcohols) | |
pNA (p-Nitroanilide) | |
AMC | |
AFC | |
巯基乙胺化(Cysteamide) | |
酯基化(Ester) | |
N-烷基化(N-Alkyl Amides) | |
N端标记技术 | 乙酰化Acetylated (Acetylated) |
甲酰化Palmytolyl | |
HYNIC | |
生物素标记(Biotinylated) | |
Br乙酰化(Bromoacetylated) | |
螯合反应(DOTA,DTPA conjugated) | |
甲醛化(Formylated) | |
十四烷基,十八烷基化(Myristoylated) | |
琥珀酰化、棕榈酸化、苹果酸化、脂肪酸化等(Succinylated) | |
荧光标记修饰 | C端修饰: AFC, AMC, Dap(Dnp), Lys(Dye), pNA, Rh110 |
N端修饰: Bodipy-FL, Cy3, Cy5, Texas Red, 5-Tamra, 5-lodoacetamido fluorescein Rhodamine 110 and Rhodamine B Luciferin, EDANS FAM, FITC, MCA, Rox, Sulforhodamine 101, 5-TAMRA | |
环化反应 | 首尾成环,中间成环,特殊成环(N -> C or Head to Tail) |
2对二硫键,3对二硫键(Disulfide (S-S bond formation) .Trisulfide formation) | |
天然产物活性肽成环(Cyclic-natural peptides ) | |
甲基化修饰 | 侧链甲基化Lys(For),Lys(Me), Lys(Me)2, Lys(Me)3, Arg(Me)2 symmetrical, D-Tyr(Me),D-Tyr(Et) |
N端甲基化(N-Me-Arg,N-Me-Asp, N-Me-Glu, N-Me-Leu, N-Me-Nle, N-Me-Nva, N-Me-Phe, N-Me-S N- Me-Ser, N-Me-Trp, N-Me-Thr, N-Me-Val) | |
同位素标记 | 多种氨基酸 (D型以及L型)的13C,15N,D以及18O的同位素标记 |
几种特殊修饰 | 蛋白偶联(BSA, KLH conjugated peptides for antibody production |
磷酸化(Phosphoserine, Phosphothreonine, Phosphotyrosine) | |
磺化(Sulfated Tyrosine or Serine) | |
MAPS (Multiple Antigenic Peptide) | |
糖基化修饰/糖肽(Glycopeptides) | |
PEG修饰(PEGylation) |
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