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Characteristics
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KEY FEATURES: Amine-reactive, has a spacer with arm length of 22.4 A° which helps to minimize steric hindrance to biotin labeling More water-soluble than the corresponding NHS compound without the sulfo group Membrane-impermeable Forms permanent amide bonds and the spacer arm cannot be cleavedAPPLICATIONS: Sulfo-NHS-LC-Biotin is ideal for biotinylating antibody or protein that can then be used for protein detection, purification or immobilization Sulfo-NHS-LC-Biotin is particularly useful for targeting cell surface proteins due to the membrane-impermeability of this reagent.
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