Poly-Sarcosines

Polysarcosine (PSR) – originating from the natural, non-toxic amino acid sarcosine (N-Methylglycine) – is the simplest polypeptoid and a newly rediscovered biocompatible and degradable polymer. Polysarcosine has been employed in a number of drug delivery systems, including dendrimers, polymer micelles, polyplexes, protein conjugates and micro- and nanoparticles, polymersomes and nanotubes. However, widespread use of PSR has been hampered by lack of commercially-available functional PSR in good quality.

The use of PSR with functional head- and tail-groups for bioconjugation is comparable to the well-known PEGylation technology.

  1. Structure image for VitE-PSar20
    VitE-PSar20

    Product code: PSR1820

  2. Structure image for VitE-PSar10
    VitE-PSar10

    Product code: PSR1830

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    Structure image for MeO-PSar-COOH (5kDa)
    MeO-PSar-COOH (5kDa)

    Product code: PSR1840

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    Structure image for MeO-PSar-COOH (10kDa)
    MeO-PSar-COOH (10kDa)

    Product code: PSR1850

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    Structure image for MeO-PSar-COOH (15kDa)
    MeO-PSar-COOH (15kDa)

    Product code: PSR1860

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    Structure image for N3-PSar-Ac (5kDa)
    N3-PSar-Ac (5kDa)

    Product code: PSR1870

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    Structure image for N3-PSar-Ac (10kDa)
    N3-PSar-Ac (10kDa)

    Product code: PSR1880

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    Structure image for N3-PSar-Ac (15kDa)
    N3-PSar-Ac (15kDa)

    Product code: PSR1890

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    Structure image for Alkyne-PSar-Ac (5kDa)
    Alkyne-PSar-Ac (5kDa)

    Product code: PSR1900

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