Trichostatin C
(Synonyms: 曲古抑菌素C) 目录号 : GC45080
A glycosylated derivative of trichostatin A
Cas No.:68676-88-0
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Trichostatin C is a glycosylated derivative of trichostatin A , the antifungal antibiotic that reversibly inhibits histone deacetylase. Trichostatin C is reported to be the first example of a glucopyranosyl hydroxamate identified in nature. It has been shown to induce the differentiation of a mouse erythroleukemia cell line and to increase histone H4 acetylation in B cells, though at higher concentrations than trichostatin A.
| Cas No. | 68676-88-0 | SDF | |
| 别名 | 曲古抑菌素C | ||
| Canonical SMILES | CN(C)C1=CC=C(C([C@H](C)/C=C(C)/C=C/C(NO[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)=O)=O)C=C1 | ||
| 分子式 | C23H32N2O8 | 分子量 | 464.5 |
| 溶解度 | DMF: soluble,DMSO: soluble,Ethanol: soluble,Methanol: soluble | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.1529 mL | 10.7643 mL | 21.5285 mL |
| 5 mM | 0.4306 mL | 2.1529 mL | 4.3057 mL |
| 10 mM | 0.2153 mL | 1.0764 mL | 2.1529 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Trichostatin C, a glucopyranosyl hydroxamate
J Antibiot (Tokyo) 1978 Oct;31(10):939-44.PMID:711616DOI:10.7164/antibiotics.31.939.
In addition to trichostatins A and B, a new antifungal antibiotic, Trichostatin C was isolated. The structure was shown to be a glucoside of trichostatin A by spectroscopic examinations and chemical degradations. Trichostatin C is presumably the first example of a glucopyranosyl hydroxamate from nature.
Promotion of antigen-specific antibody production in murine B cells by a moderate increase in histone acetylation
Biochem Pharmacol 1998 Nov 15;56(10):1359-64.PMID:9825735DOI:10.1016/s0006-2952(98)00183-x.
By employing the specific histone deacetylase inhibitor trichostatin A (TSA), we investigated whether histone acetylation modulates the production of antigen-specific antibodies in murine splenocytes in vitro. TSA caused a marked increase in both anti-sheep red blood cell (SRBC) and anti-trinitrophenyl (TNP) plaque-forming cell (PFC) responses in splenocytes at much lower concentrations than sodium butyrate. It also dose dependently augmented the production of anti-trinitrophenyl antibodies in splenic B cells with a concomitant, moderate increase in the level of histone H4 acetylation. Its optimal concentration for promoting the production of these antibodies was 10 nM. However, to gain such an effect on antibody production, TSA had to be added to cells before Day 2 in culture. Trichostatin C, an analog of TSA and a less potent inducer of Friend leukemia cell differentiation, also increased both the anti-trinitrophenyl PFC response and histone H4 acetylation in B cells, but at higher concentrations than TSA. TSA did not stimulate the production of lipopolysaccharide-induced polyclonal immunoglobulin M in B cells. These results suggest that a moderate increase in histone acetylation may play a significant role in promoting antigen-specific antibody production in B cells.
Modulation of growth and differentiation of human colon carcinoma cells by histone deacetylase inhibitory trichostatins
Int J Oncol 1996 Mar;8(3):431-7.PMID:21544379DOI:10.3892/ijo.8.3.431.
Histone deacetylase inhibitors such as sodium butyrate or (R)-trichostatin A {(R)-TSA; 7- [4-(dimethylamino) phenyl]-N-hydroxy-4,6-dimethyl-7-oxo-2, 4-heptadienamide} have been reported to modulate the proliferation and differentiation of certain cell types. In this study, we analyzed the effects of these agents on KM12 human colon carcinoma (HCC) cells in culture. We found that (R)-TSA induced cell flattening, inhibited anchorage-dependent and anchorage-independent growth, increased the level of the differentiation marker carcinoembryonic antigen, and increased the expression of gelsolin, a candidate tumor suppressor, in these HCC cells. Cells treated with (R)-TSA for 3 h exhibited a high degree of histone (primarily H4) acetylation. (R)-TSA exerted these effects at concentrations in the range between 0.1 to 1 mu M that are at least 1,000 times lower than those required to achieve similar effects by n-butyrate. Trichostatin C, which exhibits some histone deacetylase inhibitory activity but not the analogs (S)-TSA or (R)- or (S)-trichostatic acid, which lack histone deacetylase inhibitory activity, also showed some growth inhibitory activity. These results indicate that histone deacetylase inhibitors may lead to suppression of the transformed phenotype and enhanced differentiation in the KM12 HCC cells.