Tos-PEG3-CH2CO2H

Tos-PEG3-CH2CO2H


Tos-PEG3-CH2CO2H is a PEG linker containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-22127
    • Unit
    • Price
    • Qty
    • 250 MG
    • $350.00
    • 500 MG
    • $500.00
    • 1 G
    • $850.00

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