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Co-IP: I pull down with strep-tactin(iba) beads expecting UPF1 but got UPF1 in all sample(including vector alone).UPF1 is flag tagged. Any suggestion? | ResearchGate
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Application of Strep-Tactin XT for affinity purification of Twin-Strep-tagged CB2, a G protein-coupled cannabinoid receptor. | Semantic Scholar
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