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安全信息

T2580

Sigma-Aldrich

Trapoxin A

≥98% (HPLC), from Helicoma ambiens

别名:

Cyclo((S)-phenylalanyl-(S)-phenylalanyl-(R)-pipecolinyl-(2S,9S)-2-amino-8-oxo-9,10-epoxydecanoyl), RF 1023A

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About This Item

经验公式（希尔记法）:
C34H42N4O6
CAS号:
133155-89-2
分子量:
602.72
UNSPSC代码:
12352200
NACRES:
NA.77

生物来源

Helicoma ambiens

质量水平

200

方案

≥98% (HPLC)

表单

solid

溶解性

DMSO: soluble 0.9-1.10 mg/ml, clear, colorless to faintly yellow (may be further diluted 20 fold in H2O)
chloroform: soluble
methanol: soluble

运输

dry ice

储存温度

−20°C

SMILES字符串

N21[C@H](CCCC2)C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C1=O)Cc5ccccc5)Cc4ccccc4)CCCCCC(=O)[C@H]3OC3

InChI

1S/C34H42N4O6/c39-29(30-22-44-30)18-9-3-8-16-25-31(40)36-26(20-23-12-4-1-5-13-23)32(41)37-27(21-24-14-6-2-7-15-24)34(43)38-19-11-10-17-28(38)33(42)35-25/h1-2,4-7,12-15,25-28,30H,3,8-11,16-22H2,(H,35,42)(H,36,40)(H,37,41)/t25-,26-,27-,28+,30-/m0/s1

InChI key

GXVXXETYXSPSOA-UFEOFEBPSA-N

应用

Trapoxin A has been used:
  • to study its effects on the inhibition of histone deacetylase 11 (HDAC11)
  • to study its effects on the inhibition of HDAC3 in human cell lines
  • to study its effects on the inhibition of HDAC6 in rat pyramidal neurons

生化/生理作用

Trapoxin A is a cyclotetrapeptide and a histone deacetylase (HDAC) inhibitor. It increases the level of chromatin acetylation associated with histone H3 at low nanomolar concentrations. Unlike the reversible HDAC inhibition induced by TCA, Trapoxin A irreversibly inhibites HDAC activity in crude cell lysates, and induces the accumulation of hyperacetylated core histones in a number of mammalian cell lines and tissues. Histone acetylation and methylation have been studied extensively for their anti-tumor activities in carcinogenesis and Trapoxin has been suggested as a potential anticancer agent for pre-clinical trials.
Trapoxin is a cyclotetrapeptide and a histone deacetylase (HDAC) inhibitor.

特点和优势

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

制备说明

Trapoxin A is soluble in DMSO at a concentration ranging from 0.9-1.10 mg/ml and yields a clear, colorless to faint yellow solution. It is also soluble in chloroform and methanol.

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险声明

H301

预防措施声明

P301 + P310

危险分类

Acute Tox. 3 Oral

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000202809
0000202810
0000194379
0000194379
0000202809

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Carlos Moreno-Yruela et al.
Cell chemical biology, 25(7), 849-856 (2018-05-08)
Histone deacetylase (HDAC) enzymes regulate diverse biological function, including gene expression, rendering them potential targets for intervention in a number of diseases, with a handful of compounds approved for treatment of certain hematologic cancers. Among the human zinc-dependent HDACs, the
P Stein et al.
Molecular reproduction and development, 47(4), 421-429 (1997-08-01)
In the preimplantation mouse embryo, activation of the embryonic genome is accompanied by a transient enrichment of histone H4 acetylated at lysines 5, 8, and 12 at the nuclear periphery (Worrad et al., 1995: Development 121:2949-2959). In the present report
Hua Cao et al.
Blood, 103(2), 701-709 (2003-08-16)
We investigated the induction of human gamma globin gene activity by 3 classes of histone deacetylase inhibitors: amide analogues of trichostatin A, hydroxamic acid analogues of trapoxin, and scriptaid and its analogues. The screening consisted of measuring the effects of
Janine B Lee et al.
The Journal of physiology, 590(7), 1535-1546 (2012-02-15)
The prefrontal cortex (PFC), a region responsible for high-order cognitive functions, such as decision-making, attention and working memory, is highly influenced by stress and corticosteroid stress hormones. Recently it has been shown that acute stress affects PFC functions by potentiating
[A mammalian histone deacetylase related to the yeast transcriptional regulator Rpd3p].
Hidenori Nakajima
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme, 52(13 Suppl), 1790-1791 (2007-12-07)
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