Ac-CRRRRRRRRRRRRRRR-NH2 (CR15; poly(L-arginine)15 with N-terminal Cys, C-terminal amide)
Clean backbone
ACRRRRRRRRRRRRRRRNHNCC
Tokenized backbone
A-C-R-R-R-R-R-R-R-R-R-R-R-R-R-R-R-N-H-N-C-C
Sequence engineering
Stereochemistry
Modifications
R15 (CR15) coupled to PEG-PLA through a reducible disulfide linkage (PEG-PLA-SS-R15). R15 substitution on PEG-PLA reported ~30%. FITC-labeled CR15K(FITC)NH2 used for imaging of micelle corona in dissociation studies.