Biotin-PEG8-NHS ester

Biotin-PEG8-NHS ester


Biotin-PEG8-NHS ester is an amine reactive biotinylation reagent that can conjugate with amino molecule. The NHS moiety reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9. The hydrophilic PEG spacer increases aqueous solubility.

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