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Label Transfer Reagents  |
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Sulfo-SBED contains a biotin tag, an amine-reactive NHS ester to label a bait protein, and a photoactivatable aryl azide group to crosslink to interacting (prey) proteins. Cleaving the spacer arm results in transfer of the biotin tag to the prey protein.
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Mts-Atf-Biotin Reagents have methanethiosulfonate and tetrafluorophenyl azide reactive groups and a biotin tag. Reagents allow crosslinking and biotin label transfer between a bait protein's sulhydryl group and interaction sites on an unknown protein.
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