| Size | Price | Stock |
|---|---|---|
| 1mg | $240 | In-stock |
| 5mg | $840 | In-stock |
| 10mg | $1350 | In-stock |
| 50 mg | Get quote | |
| 100 mg | Get quote | |
| We match the lowest price on market. | ||
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| Cat. No. : | HY-P1420 |
| M.Wt: | 2559.08 |
| Formula: | C111H188N42O24S2 |
| Purity: | >98 % |
| Solubility: | DMSO : 50 mg/mL (ultrasonic) |
TAT-cyclo-CLLFVY is a cyclic peptide inhibitor of HIF-1 heterodimerization that inhibits hypoxia signaling in cancer cells. TAT-cyclo-CLLFVY disrupts HIF-1α/HIF-1β protein-protein interaction with an IC50 of 1.3 μM[1].
In Vitro: TAT-cyclo-CLLFVY inhibits HIF-1 activity in a mammalian cell luciferase reporter assay[1].
Hypoxia (1% O2) results in a ~12-fold increase in the luciferase signal, which is inhibited in a dose-dependent manner by TAT-cyclo-CLLFVY (IC50 of 19±2 μM)[1].
To assess the cell-specificity of TAT-cyclo-CLLFVY, the experiment is repeated in MCF-7 breast cancer cells with similar results (TAT-cyclo-CLLFVY IC50 of 16±1 μM)[1].
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