Amino-PEG4-t-butyl ester

Amino-PEG4-t-butyl ester

Amino-PEG4-t-butyl ester is a PEG reagent containing an amino (NH2) and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl (Boc) can be deprotected under acidic conditions. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-20419
    • Unit
    • Price
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    • 5 G
    • $120.00
    • 10 G
    • $220.00
    • 25 G
    • $440.00
    • 100 G
    • $1230.00

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Product Citations

  1. Elter, J. K., Lis?c?a?kova?, V., Moravec, O., Vragovic?, M., Filipova?, M., S?te?pa?nek, P., ... & Hruby?, M. (2024). Solid-Phase Synthesis as a Tool to Create Exactly Defined, Branched Polymer Vectors for Cell Membrane Targeting. Macromolecules.
    https://pubs.acs.org/doi/full/10.1021/acs.macromol.3c02600
  2. Murata, H., Kapil, K., Kaupbayeva, B., Russell, A. J., Dordick, J. S., & Matyjaszewski, K. (2024). Artificial Zymogen Based on Protein–Polymer Hybrids. Biomacromolecules, 25(11), 7433-7445.
    https://pubs.acs.org/doi/full/10.1021/acs.biomac.4c01079