Skip to main content
. Author manuscript; available in PMC: 2014 Apr 2.
Published in final edited form as: Angew Chem Int Ed Engl. 2013 Feb 28;52(14):3931–3934. doi: 10.1002/anie.201209303

Figure 2. Peptide-based Abl kinase biosensor.

Figure 2

The biosensor contains an Abl substrate sequence linked to the TAT peptide for cellular delivery. A Y→;F mutated analog was used to test for tyrosine phosphorylation dependence; a synthetically phosphorylated derivative was used as a positive control.