Common Use | Alkyne-polysarcosine (alk-polysarcosine, alk-pSar) is a polypeptoid based on the endogenous amino acid sarcosine (N-methylated glycine), which has previously shown potent stealth properties. As a polymer, pSar combines PEG-like properties, e.g., excellent solubility in water, protein resistance, low cellular toxicity and a non-immunogenic character, while being based on endogenous material. Recently it was gained broader attention and is considered a potential alternative of poly(ethylene glycol) (PEG). Alkyne functionalized polysarcosine can react via a click chemistry reaction with azide. Our company offers pSar with high purity and narrow polydispersity. |
Structure | |
pSar Molecular Weight | 1400 Da |
Functional Group | Alkyne |
Number of Repeating Units | 20 pSar |
Catalog: CDAMD133
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Catalog: CDAMD140