| Name | WT-161 |
| Description | WT161 is a potent and selective inhibitor of HDAC6 (IC50:0.40 nM). |
| Animal Research | Female NCr nu/nu mice were subcutaneously (sc) implanted with 17?-estradiol-sustained release pellets (0.18 mg, 60 day release time). Mice were inoculated sc with 5 × 10^6 MCF-7 cells suspended in 30% Matrigel. After 1 month of growth, mice with measurable tumors (> 50 mm^3) were assigned into cohorts receiving intraperitoneal WT161 daily (80 mg/kg) or into a control group receiving vehicle alone (10% DMSO, 90% PBS). Caliper measurements of the longest perpendicular tumor diameters were performed every alternate day to estimate the tumor volume, using the formula volume = ? x L x W^2. Animals were sacrificed when tumors reached 2 cm or if the mice appeared moribund. For each animal, relative tumor volume was determined by normalizing data to the baseline tumor volume for that animal at the start of treatment. Statistical significance was determined by 2-way ANOVA analysis[2]. |
| In vitro | Treatment of anti-multiple myeloma (MM) cell lines with WT161 triggers the accumulation of acetylated tubulin and cell death in MM cell lines more potently than tubacin. Additionally, WT161 in combination with BTZ induces synergistic cytotoxicity and overcomes BTZ resistance in vitro[1]. |
| In vivo | WT161 significantly inhibits in vivo MCF7 cell growth, associated with downregulation of ERα, in a murine xenograft model[2]. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO : 100 mg/mL (218.08 mM), Sonication is recommended.
10% DMSO+40% PEG300+5% Tween 80+45% Saline : 4 mg/mL (8.72 mM), Sonication is recommended.
|
| Keywords | WT-161 | WT161 | WT 161 | Inhibitor | inhibit | Histone deacetylases | HDAC | Apoptosis |
| Inhibitors Related | Neomycin sulfate | Aceglutamide | Tamoxifen | Adipic dihydrazide | Levulinic acid | D(+)-Raffinose pentahydrate | Sulfamethoxazole sodium | Terbinafine hydrochloride | Manganese chloride (tetrahydrate) | Dimethyl sulfoxide | Sodium diacetate | BES |
| Related Compound Libraries | Highly Selective Inhibitor Library | Apoptosis Compound Library | DNA Damage & Repair Compound Library | Bioactive Compound Library | Epigenetics Compound Library | Chromatin Modification Compound Library | Hematonosis Compound Library | Anti-Breast Cancer Compound Library | Inhibitor Library | Anti-Aging Compound Library | Bioactive Compounds Library Max | Anti-COVID-19 Compound Library |
United States
