| Cas No.: | 1196723-93-9 |
| 名称: | |
| 别名: | HSF1 Activator,HSF1A,CAS 1196723-93-9 |
| SMILES: | CCC1=CC=C(C=C1)S(=O)(=O)NC2=CC(=NN2C3=CC=CC=C3)C4=CC=CS4 |
| 分子式: | C21H19N3O2S2 |
| 分子量: | 409.52 |
| 纯度: | |
| 保存条件: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
| Description: | |
| In Vivo: | |
| In Vitro: | |
| References: | HSF1A protects cells from stress-induced apoptosis, binds TRiC subunits and inhibits TRiC activity without perturbation of ATP hydrolysis. Genetic inactivation or depletion of the TRiC complex results in human HSF1 activation and HSF1A inhibits the direct interaction between purified TRiC and HSF1 in vitro. Moreover, fluorescence anisotropy experiments using FITC coupled to HSF1A demonstrates that HSF1A-FITC binds to a purified Tcp1 subunit of TRiC with an affinity of approximately 600 nM. This is validated qualitatively via titration of purified Tcp1 into binding reactions containing 500 nM Biotin or HSF1A-Biotin. Quantification by counting the number of cell containing aggregates as a function of the total number of cells reveals that at HSF1A concentrations as low as 2 µM, a reduced number of aggregate-containing cells are observed. The fraction of cells containing aggregates continued to decrease in a dose-dependent manner such that pretreatment with 12 µM HSF1A resulta in ~20% of the cells exhibiting aggregates visible by fluorescence microscopy. |
| Kinase Assay: | |
| Cell Assay: | |
| Animal Administration: | |
| References: |
MSDS
| TITLE | DOWNLOAD |
| MSDS_374_DC10614_1196723-93-9 |
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COA
| LOT NO. | DOWNLOAD |
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