Protein Chemistry Technology Core: Peptide Modifications

Many commonly requested modifications are available:

Modification25/50 µmol100 µmol
N-terminal acetylation No additional charge
C-terminal acetylation No additional charge
PO4-Thr, PO4-Ser, or PO4-Tyr $100 $200
N-terminal biotinylation $25 $50
Lys-Biotin (Biocytin) $100/aa $200/aa
Fluorescein $50 $100
Rhodamine $150 $250
Asymmetric Dimethyl-Arg $60 $120
Non-radioactive isotopes Actual cost of labeled Fmoc aa
D-amino acids TBD
Special requests Call for pricing and availability