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. 1999 Aug 17;96(17):9563–9567. doi: 10.1073/pnas.96.17.9563

Figure 2.

Figure 2

Binding the DT receptor. Competition for radiolabeled DT receptor binding. Cold competitor proteins, native DT (▵), Bcl-xL–DTR (▴), Bcl-xL (○), and DTR (●) were used to displace I125-labeled DT tracer. Native DT and Bcl-xL–DTR compete for DT receptor binding in the nanomolar concentration range.