Table 7.
The IC50 values of ligand determined from FRET mediated competition binding assay.
Ligands | Linker length | Structure of the linker (-x-, from Scheme 1 and Scheme 2) |
IC50(nM) |
---|---|---|---|
Fluorescin-labeled- TAT peptide |
NA | NA | 86 ± 9 |
DPA51 | 7 |
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77 ± 27 |
DPA52 | 7 |
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60 ± 8 |
DPA65 | 7 |
![]() |
47 ± 6 |
DPA53 | 8 |
![]() |
56 ± 6 |
DPA54 | 8 |
![]() |
58 ± 6 |
DPA55 | 10 |
![]() |
80 ± 9 |
DPA56 | 10 |
![]() |
59 ± 11 |
DPA58 | 16 |
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61 ± 13 |
DPA60 | 20 |
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67 ± 9 |
Neomycin | NA | NA | 713 ± 165 |