Benzyl-PEG-NHS ester
The Benzyl-PEG-NHS ester is synthesized by Benzyl-PEG-acid and HUSO. It is sensitive to acid and higly temperature. Stored in 0-4℃. The reagent’s NHS ester reacts with primary amines at pH 7-9 to form stable amide bonds, and the bromacetyl reacts with sulfhydryl groups at pH >7.5 to form stable thioether bonds. The reagent is useful for preparing cyclic peptides and peptide conjugates because the spacer maintains peptide-like character in the crosslinked species.
Item# CAS No. Name Structure Purity Price
BK02095 Benzyl-PEG8-NHS ester 99% PriceClose
  • Item#
    Availability
    Size
    Price
    Quantity
  • Benzyl-PEG8-NHS ester
    • In Stock
      1g
      $462
    • Low Stocks
      5g
      $750
    • Low Stocks
      10g
      $1200
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