Merck
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T8552

Sigma-Aldrich

曲古抑菌素A

≥98% (HPLC), from Streptomyces sp.

别名:
TSA, [R-(E,E)]-7-[4-(二甲基氨基)苯基]-N-羟氧基-4,6-二甲基-7-氧基-2,4-七碳烯酰胺
Empirical Formula (Hill Notation):
C17H22N2O3
CAS号:
分子量:
302.37
MDL编号:
PubChem化学物质编号:

质量水平

300

生物来源

Streptomyces sp.

测定

≥98% (HPLC)

形式

powder

溶解性

methanol: soluble 1.90-2.10 mg/mL, clear, colorless to faint yellow or tan
DMF: soluble
DMSO: soluble
H2O: insoluble
acetone: slightly soluble
acetonitrile: soluble
benzene: slightly soluble
chloroform: slightly soluble
ethanol: soluble
ethyl acetate: slightly soluble
lower alcohols: soluble

储存温度

−20°C

SMILES string

C[C@H](\C=C(C)\C=C\C(=O)NO)C(=O)c1ccc(cc1)N(C)C

InChI

1S/C17H22N2O3/c1-12(5-10-16(20)18-22)11-13(2)17(21)14-6-8-15(9-7-14)19(3)4/h5-11,13,22H,1-4H3,(H,18,20)/b10-5+,12-11+/t13-/m1/s1

InChI key

RTKIYFITIVXBLE-QEQCGCAPSA-N

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应用

Trichostatin A (TSA) has been used during the production of cloned mouse embryos. TSA has also been used as a histone deacetylase (HDAC) inhibitor in LNCaP human prostate cancer cells, as well as in MON and HeLa cells.

包装

1, 5 mg in glass bottle

生化/生理作用

抑制纳摩浓度的组蛋白脱乙酰基酶;组蛋白高乙酰化生成物会导致染色质弛豫并调节基因表达。可能参与多种细胞类型细胞周期过程,诱导G和G/M期细胞生长;可能诱导细胞凋亡。增强靶向DNA的抗癌症剂的效力。

特点和优势

This compound is a featured product for Apoptosis and Gene Regulation research. Discover more featured Apoptosis and Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

制备说明

Trichostatin A is soluble in methanol at 1.90 - 2.10 mg/ml and yields a clear, colorless to faint yellow/tan solution. It is also soluble in DMSO, DMF, acetonitrile, ethanol and lower alcohols. Trichostatin A is sparingly soluble in chloroform, ethyl acetate, acetone, and benzene. However, it is insoluble in water.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

分析证书

请输入批号搜索分析证书(COA)。

原产地证书 (CofO)

请输入批号搜索原产地证书(COO)。

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What is the shelf life of Product No. T8552, Trichostatin A?

    The  product has a recommended retest date (similar to a shelf life date) of 2 years.  The actual recommended retest date for each lot is on the Certificate of Analysis located at our website.

  4. How can I solubilize Product T8552, Trichostatin A?

    Trichostatin A is soluble in dimethyl sulfoxide (DMSO) and in ethanol, each at 1 mg/mL. It is also soluble in methanol at 2 mg/mL. It is insoluble in water.  Additional solubility information can be found on the data sheet on our website.

  5. How should solutions of Trichostatin A, Product T8552, be stored?

    Solutions at a concentration of 2 mg/mL in DMSO can be divided into aliquots and stored frozen at -20°C.

  6. Has Product T8552, Trichostatin A been endotoxin tested?

    Product T8552 has not been tested for any endotoxin levels, nor has it been cell culture tested.

  7. At what concentration can Product T8552, Trichostatin A, be used as an inhibitor of histone deacetylase?

    Trichostatin A inhibits histone deacetylase at nanomolar concentrations. Additional information may be found in the literature references cited on the product detail page for T8552.

  8. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  9. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Cheng Liu et al.
Cancer research, 67(6), 2626-2631 (2007-03-17)
Recent evidence has accumulated that the dynamic histone methylation mediated by histone methyltransferases and demethylases plays key roles in regulation of chromatin structure and transcription. In the present study, we show that SET and MYND domain-containing protein 3 (SMYD3), a
Satoshi Kishigami et al.
The Journal of reproduction and development, 53(6), 1207-1215 (2007-10-17)
Without using sperm, artificial oocyte activation is essential for current assisted reproductive technologies, particularly somatic cell nuclear transfer and round spermatid injection. Strontium has been widely used as an activator of oocytes especially in the mouse, by which efficient oocyte
M Yoshida et al.
BioEssays : news and reviews in molecular, cellular and developmental biology, 17(5), 423-430 (1995-05-01)
Reversible acetylation at the epsilon-amino group of lysines located at the conserved domain of core histones is supposed to play an important role in the regulation of chromatin structure and its transcriptional activity. One promising strategy for analyzing the precise
Rachel Codd et al.
The international journal of biochemistry & cell biology, 41(4), 736-739 (2008-08-30)
Suberoylanilide hydroxamic acid (SAHA, vorinostat, Zolinza) and trichostatin A (TSA) are inhibitors of the Zn(II)-dependent class I and class II histone deacetylases (HDACs), which are enzymes that operate in concert with histone acetyltransferases (HATs) to regulate the acetylation status of
Alison M Condliffe et al.
Blood, 106(4), 1432-1440 (2005-05-10)
It is well established that preexposure of human neutrophils to proinflammatory cytokines markedly augments the production of reactive oxygen species (ROS) to subsequent stimuli. This priming event is thought to be critical for localizing ROS to the vicinity of the

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