tcsc1560 360A (iodide)

360A iodide is a selective stabilizer of G-quadruplex, and also inhibits telomerase activity with an IC₅₀ of 300 nM for telomerase in TRAP-G4 assay.

IC50 & Target: IC50: 300 nM (Telomerase)^[1]


G-quadruplex^[1]

In Vitro: 360A iodide inhibits telomerase activity and stabilizes G-quadruplex, with an IC₅₀ of 300 nM for telomerase in TRAP-G4 assay. 360A reduces the viability of glioma cell lines, such as T98G, CB193, U118-MG, SAOS-2 and Primary astrocytes, with IC₅₀s of 4.8 ± 1.1 μM, 3.9 ± 0.4 μM, 8.4 ± 0.5 μM, >15 μM and 17.4 ± 1.2 μM, respectively^[1]. 360A causes Rad51-dependent telomere aberrations preferentially involving the lagging strand telomeres, including telomere losses or telomere doublets, and induces DNA-PKcs-dependent sister telomere fusions^[2].