Carbonyl reactive PEG derivatives – PEG reagents functionalized with hydrazide or amine. Hydrazide reacts with aldehyde forming hydrolytic acyl hydrazone useful in reversible PEGylation. Amine with carbonyl forms acid labile imine or stable secondary amine via reductive amination.
4-Arm PEG-Amine
4-Arm PEG-Hydrazide
8-Arm PEG-Amine/Acid
8-Arm PEG-Hydrazide
8-Arm PEG-NH2
AC-PEG-NH2
Amine-PEG-Amine
Azide-PEG-Amine
Biotin-PEG-NH2
Boc-NH-PEG-NH2
C18-PEGn-Hydrazide
C18-PEGn-NH2
Cholesterol-PEG-Amine
FITC-PEG-NH2
Fmoc-NH-PEG-NH2
HO-PEG-NH2
Hydrazide-PEG-Hydrazide
MAL-PEG-NH2
mPEG-Amine
mPEG-Hydrazide
NH2-PEG-COOH
NH2-PEG-COOtBu
Pyrene-PEG-Amine
Silane-PEG-NH2
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