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Overview
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Dll4-Notch1 inhibitor.
TAT-ANK is a peptide derived from amino acid residues 179 191 of the G-protein coupled receptor kinase interacting protein-1 (GIT1) ankyrin domain, which are crucial for GIT1 binding to the Notch transcription repressor RBP-J. In vitro application of TAT-ANK significantly inhibits Delta-like 4 (Dll4) expression and Notch 1 activation in human umbilical vein endothelial cells (HUVECs) by competing with activated Notch1 binding to RBP-J, and in mouse models, TAT-ANK reduces tumour size through impairing tumour angiogenesis.Please contact us at for specific academic pricing.
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Overview