磺基-NHS-SS-生物素(1套(10 x 1毫克))产品是KEY FEATURES:n• Sulfo-NHS-SS-Biotin is amine-reactive andn• Has a long chain spacer arm (24.3 Å) separating the biotin group from the amino-reactive sulfo-NHS ester n• Water-soluble; can be used under physiologic conditionsn• It is possible to cleave the biotin group from the cross-linked target protein under reducing conditions, such as in the presence of BME, DTT or TCEPnAPPLICATIONS:n• Sulfo-NHS-SS-Biotin is ideal for biotinylating antibody or protein that can then be used for protein purification, detection or immobilization n• Sulfo-NHS-Biotin is particularly useful for targeting cell surface proteins due to the membrane-impermeability of this reagent