m-PEG2-NHS ester

m-PEG2-NHS ester

m-PEG2-NHS ester is a PEG linker containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-23656
    • Unit
    • Price
    • Qty
    • 1 G
    • $300.00
    • 5 G
    • $990.00

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Product Citations

  1. Oehninger, J., Bertinetti, D., Herberg, F. W., & Frutiger, A. (2025). Kinetic and thermodynamic analysis of PKA-R–cAMP interactions in crude media using focal molography. bioRxiv, 2025-10.
    https://www.biorxiv.org/content/10.1101/2025.10.01.679885v1.full