AStAx-35R [CAS 1418863-17-8]

AStAx-35R, a stapled peptide, antagonizes nuclear form of β-catenin and inhibits Wnt signaling. aStAx-35R inhibits competitively the binding of β-catenin to TCF4. aStAx-35R selectively induces growth inhibition of Wnt-dependent cancer cells[1].

[1418863-17-8]

C111H178N40O20

2392.86

O=C([C@H](CCCNC(N)=N)NC(C)=O)N[C@@H](CCCNC(N)=N)C(N[C@@H](CC1=CNC2=C1C=CC=C2)C(N3CCC[C@H]3C(N[C@@H](CCCNC(N)=N)C(N[C@](C)(C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CC(C)C)C(N[C@H]4CC(O)=O)=O)=O)=O)CCC/C=C/CCC[C@@](C)(C(N[C@@H](CC5=CN=CN5)C(N[C@@H](C(C)C)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](C(C)C)C(N[C@@H](CC6=CNC7=C6C=CC=C7)C(N[C@@H](CCCNC(N)=N)C(N)=O)=O)=O)=O)=O)=O)=O)=O)NC4=O)=O)=O)=O)=O

Wnt; β-catenin

Room temperature