计算溶液所需的质量、体积或浓度。
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,适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Tubastatin A盐酸盐是HDAC6选择性抑制剂,IC50为15 nM,比对其它亚型的抑制性高1000倍(相对HDAC8是57倍)。An HDAC6 inhibitor
Information
Tubastatin A HCl (TSA) is a potent and selectiveHDAC6inhibitor withIC50of 15 nM in a cell-free assay. It is selective (1000-fold more) against all other isozymes except HDAC8 (57-fold more).
In vitro
Tubastatin A is substantially selective for all 11 HDAC isoforms and maintains over 1000-fold selectivity against all isoforms excluding HDAC8, where it has approximately 57-fold selectivity. In homocysteic acid (HCA) induced neurodegeneration assays, Tubastatin A displays dose-dependent protection against HCA-induced neuronal cell death starting at 5 μM with near complete protection at 10 μM. At 100 ng/mL Tubastatin A increases Foxp3+ T-regulatory cells (Tregs) suppression of T cell proliferation in vitro. Tubastatin A treatment in C2C12 cells would lead to myotube formation impairment when alpha-tubulin is hyperacetylated early in the myogenic process; however, myotube elongation occurs when alpha-tubulin is hyeperacetylated in myotubes. A recent study indicates that Tubastatin A treatment increases cell elasticity as revealed by atomic force microscopy (AFM) tests without exerting drastic changes to the actin microfilament or microtubule networks in mouse ovarian cancer cell lines, MOSE-E and MOSE-L.
In vivo
Daily treatment of Tubastatin A at 0.5mg/kg inhibits HDAC6 to promote Tregs suppressive activity in mouse models of inflammation and autoimmunity, including multiple forms of experimental colitis and fully major histocompatibility complex (MHC)-incompatible cardiac allograft rejection.
Cell Data
cell lines:HeLa cells and PtK1 cells
Concentrations:0-10 μM
Incubation Time:24 hours
Powder Purity:≥97%
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | T409180 |