Hydroxy-dPEG®₁₂-TFP ester

Hydroxy-dPEG®₁₂-TFP ester

Catalog Number:
CR05357898QUA
Mfr. No.:
AQ-11345
Price:
$317
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      • Overview
        • Hydroxy-dPEG®12-TFP ester, product number 11345, is a hydroxy-terminated, single molecular weight, discrete polyethylene glycol (dPEG®) compound that has a 2,3,5,6-tetrafluorophenyl (TFP) ester for conjugation to primary and secondary amines. TFP esters outperform traditional N-hydroxysuccinimide (NHS) esters because TFP esters are less susceptible to hydrolysis and more reactive towards primary and secondary amines than NHS esters. Uses for this product include:
          modification of amine-functionalized surfaces (g., silica, glass);
          modification of proteins and peptides at accessible amine sites on the molecules; and,
          construction of dendrimers, among many other applications.

          Please contact us at for specific academic pricing.

      • Properties
        • Categories
          Chemical Modification Reagents
          Molecular Weight
          766.77; single compound
          Purity
          > 97%
          Other Properties
          dPEG® Spacer is 40 atoms and 46.2 Å

          * For Research Use Only

      • Reference
        • Greg T. Hermanson, Bioconjugate Techniques, 2nd Edition, Elsevier Inc., Burlington, MA 01803, April, 2008 (ISBN-13: 978-0-12-370501-3; ISBN-10: 0-12-370501-0). Specifically see pp. 726-729 in his Chapter 18 on discrete PEG compounds for pegylation applications.

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