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Merck
CN

G9893

Sigma-Aldrich

Gliotoxin

from Gliocladium fimbriatum, ≥98% (HPLC), powder, immunomodulating agent

别名:

Aspergillin

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About This Item

经验公式(希尔记法):
C13H14N2O4S2
CAS号:
分子量:
326.39
Beilstein:
50675
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

产品名称

胶霉毒素 来源于胶霉,

质量水平

抗生素抗菌谱

viruses

作用机制

DNA synthesis | interferes
enzyme | inhibits

储存温度

2-8°C

SMILES字符串

CN1C(=O)[C@]23CC4=CC=C[C@H](O)[C@H]4N2C(=O)[C@@]1(CO)SS3

InChI

1S/C13H14N2O4S2/c1-14-10(18)12-5-7-3-2-4-8(17)9(7)15(12)11(19)13(14,6-16)21-20-12/h2-4,8-9,16-17H,5-6H2,1H3/t8-,9-,12+,13+/m0/s1

InChI key

FIVPIPIDMRVLAY-RBJBARPLSA-N

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一般描述

Chemical structure: epipolythiodioxopiperazine
Gliotoxin is the mycotoxin produced by Aspergillus fumigatus (AF). It is a hydrophobic metabolite of 326 Da.

应用

Gliotoxin has been used for performing cytotoxicity tests in adenocarcinomic human alveolar basal epithelial (A549) cell lines.
Noncompetitive inhibitor of the chymotrypsin-like activity of the 20S proteasome in vitro.

生化/生理作用

Gliotoxin is associated with immunosuppression. It is an antiphagocytic and immunomodulating agent that acts by blocking membrane thiol groups. It is implicated in the pathophysiology of invasive aspergillosis (IA) and impacts functional T-cell responses. Gliotoxin in observed in the sera of cancer patients with IA infection.

象形图

Skull and crossbones

警示用语:

Danger

危险声明

预防措施声明

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

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

On the cytotoxicity of some microbial volatile organic compounds as studied in the human lung cell line A549
Kreja L and Seidel HJ
Chemosphere, 49(1), 105 -1110 (2002)
Gliotoxin and related epipolythiodioxopiperazines
Waring P and Beaver J
General Pharmacology, 27(8), 1311-1316 (1996)
Aspergillus mycotoxins and their effect on the host
Kamei K and Watanabe A
Medical Mycology, 43(sup1), 95 -999 (2005)
Larissa Anastacio da Costa Carvalho et al.
Antioxidants (Basel, Switzerland), 13(5) (2024-05-25)
Microenvironment and transcriptional plasticity generate subpopulations within the tumor, and the use of BRAF inhibitors (BRAFis) contributes to the rise and selection of resistant clones. We stochastically isolated subpopulations (C1, C2, and C3) from naïve melanoma and found that the
Aspergillus fumigatus suppresses the human cellular immune response via gliotoxin-mediated apoptosis of monocytes
Stanzani M, et al.
Blood, 105(6), 2258 -22265 (2005)

商品

Bioactive small molecules for immune system signaling target identification/validation and antibiotics, antivirals, and antifungals offered.

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