Peptide Modifications
Over 400 modification chemistries organized for practical selection. Each modification is validated with full analytical QC.
N-Terminal Modification
- Acetylation
- Formylation
- Fatty acid conjugation
- Myristoylation
- Palmitoylation
C-Terminal Modification
- Amidation
- Esterification
- Thioester formation
- C-terminal dye labeling
PEGylation
- Linear PEG (2k-40k Da)
- Branched PEG
- Y-shaped PEG
- Site-specific PEGylation
Biotinylation
- N-terminal biotin
- C-terminal biotin
- Side-chain biotin-LC
- Dual biotin tags
Phosphorylation
- pSer
- pThr
- pTyr
- Multiple phosphorylation sites
- Non-hydrolyzable phosphonate analogs
Glycosylation
- N-linked glycans
- O-linked glycans
- Glycopeptide synthesis
- Sialylated structures
Lipidation
- Cholesterol conjugation
- Palmitoyl groups
- Farnesyl/Geranylgeranyl
- GPI anchor mimics
Linkers & Spacers
- PEG linkers
- Ahx spacers
- 6-Aminohexanoic acid
- Cleavable linkers (Dde, ivDde)
Fluorescent Labels
- FAM / 5-FAM
- TAMRA
- Cy3 / Cy5
- FITC
- Dansyl
- Quencher pairs (FRET)