Fluorescein-PEG8-NHS ester

Fluorescein-PEG8-NHS ester


Fluorescein-PEG8-NHS ester is a hydrophilic fluorophore containing a NHS ester group and a hydrophilic PEG spacer arm. The NHS ester can react specifically and efficiently with primary amines such as the side chain of lysine residue or aminosilane-coated surfaces at neutral or slight basic conditions to form a covalent bond. The hydrophilic PEG spacer arm increases water solubility and conjugation efficiency. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-41667
    • Unit
    • Price
    • Qty
    • 1 MG
    • $210.00
    • 5 MG
    • $600.00
    • 10 MG
    • $980.00
    • 25 MG
    • $1500.00

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