Tenovin-1-CAS 380315-80-0-Calbiochem

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一般描述

A cell-permeable benzoylthiourea compound that acts as a reversible inhibitor of class III HDAC sirtuins (IC₅₀against SirT2 ~10 ?M). Based on studies using the more soluble analog Tenovin-6, Tenovin-1 is expected not to compete with substrate binding and display lower potency against SirT1/3 (IC₅₀= 21/67 ?M using Tenovin-6). Tenovin-1 (10 ?M) up-regulates cellular p53 protein, but not mRNA, level in MCF-7 (≥6-fold in 6 h), presumably by blocking mdm2-mediated p53 degradation. Two day Tenovin-1 treatment (10 ?M) results in selective killing of cancer cells with functional p53, but not p53-lacking cancer cells or normal human dermal fibroblasts. Despite its low aqueous solubility, administration of Tenovin-1 suspension is shown to effectively reduce BL2 and ARN8 xenographs in micein vivo(≥50% reduction with 92 mg/kg daily i.p.).
A cell-permeable benzoylthiourea compound that acts as a reversible inhibitor of class III HDAC sirtuins against SirT2 (IC₅₀= ~ 10 ?M). Based on studies using the more soluble analog Tenovin-6, Tenovin-1 is expected not to compete with substrate binding and display lower potency against SirT1/3 (IC₅₀= 21/67 ?M using Tenovin-6). Tenovin-1 (10 ?M) up-regulates cellular p53 protein, but not mRNA, level in MCF-7 (≥6-fold in 6 h), presumably by blocking mdm2-mediated p53 degradation. Two day Tenovin-1 treatment (10 ?M) results in selective killing of cancer cells with functional p53, but not p53-lacking cancer cells or normal human dermal fibroblasts. Despite its low aqueous solubility, administration of Tenovin-1 suspension is shown to effectively reduce BL2 and ARN8 xenographs in micein vivo(≥50% reduction with 92 mg/kg, daily, i.p.).

包装

10 mg in Plastic ampoule
Packaged under inert gas

警告

Toxicity: Standard Handling (A)

重悬

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

其他说明

Lain, S., et al. 2008.Cancer Cell13,454.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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