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T4540

Sigma-Aldrich

Triacsin C from Streptomyces sp.

Synonyme(s) :

2,4,7-Undecatrienal nitrosohydrazone, WS1228A

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About This Item

Formule empirique (notation de Hill):
C11H17N3O
Numéro CAS:
76896-80-5
Poids moléculaire :
207.27
Numéro MDL:
MFCD00798237
Code UNSPSC :
51111800
ID de substance PubChem :
24900214
Nomenclature NACRES :
NA.77

Source biologique

Streptomyces sp.

Niveau de qualité

200

Forme

powder

Solubilité

methanol: soluble 4.90-5.10 mg/mL, clear (Pale yellow to yellow)
methanol: soluble 4.90-5.10 mg/mL, clear, pale yellow to yellow

Mode d’action

enzyme | inhibits

Conditions d'expédition

wet ice

Température de stockage

−20°C

Chaîne SMILES 

CCC\C=C\C\C=C\C=C\C=N\NN=O

InChI

1S/C11H17N3O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15/h4-5,7-11H,2-3,6H2,1H3,(H,13,15)/b5-4+,8-7+,10-9+,12-11+

Clé InChI

NKTGCVUIESDXPU-YLEPRARLSA-N

Description générale

Triacsin C belongs to a family of fungal metabolites all having an 11-carbon alkenyl chain with a common N-hydroxytriazene moiety at the terminus.

Application

Triacsin C was found to induce maturation in mouse and Xenopus oocytes in the absence of long-chain acyl-CoA synthetase. Triacsin C can also block palmitoylation of the G-protein alpha S subunit6. Furthermore, triacsin C can stabilize1-oleoyl-2-acetyl-sn-glycerol (OAG) and enhance perilipin 3 recruitment to the endoplasmic reticulum (ER) in mouse cells7.

Actions biochimiques/physiologiques

Triacsin C is a potent inhibitor of long-chain fatty acyl CoA synthetase. It blocks β-cell apoptosis, induced by fatty acids (lipoapoptosis) in a rat model of obesity. In addition, it blocks the de novo synthesis of triglycerides, diglycerides, and cholesterol esters, thus interfering with lipid metabolism.

Notes préparatoires

Triacsin C is soluble in methanol at 4.90 - 5.10 mg/ml and yields a clear, pale yellow to yellow solution.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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I Namatame et al.
Journal of biochemistry, 125(2), 319-327 (1999-02-17)
Primary mouse peritoneal macrophages effectively take up and metabolize phosphatidylcholine/cholesterol liposomes containing a small amount of phosphatidylserine, which results in the massive accumulation in the cytoplasm of oil red O positive lipid droplets consisting of cholesteryl ester (CE) and triacylglycerol
Hua-wei Wang et al.
Biology of reproduction, 87(3), 74-74 (2012-07-13)
In most vertebrates, fully grown oocytes are arrested in meiotic prophase I and only resume the cell cycle upon external stimuli, such as hormones. The proper arrest and resumption of the meiotic cycle is critical for reproduction. A Galpha(S) signaling
M Shimabukuro et al.
Proceedings of the National Academy of Sciences of the United States of America, 95(16), 9558-9561 (1998-08-05)
Obesity causes its complications through functional and morphologic damage to remotely situated tissues via undetermined mechanisms. In one rodent model of obesity, the Zucker diabetic fatty fa/fa rat, overaccumulation of triglycerides in the pancreatic islets may be responsible for a
Y-L Xie et al.
Theriogenology, 78(9), 1917-1928 (2012-10-13)
In vivo and in vitro approaches were used to elucidate mechanisms of palmitate-induced cytotoxicity of follicle granulosa cells in fuel-overloaded broiler hens. In contrast to their energy-restricted counterparts, broiler breeder hens fed ad libitum for 2 wk had dyslipidemia, atresia
Henrique Machado et al.
Nature microbiology, 8(11), 2020-2032 (2023-10-13)
Trypanosoma brucei causes African trypanosomiasis, colonizing adipose tissue and inducing weight loss. Here we investigated the molecular mechanisms responsible for adipose mass loss and its impact on disease pathology. We found that lipolysis is activated early in infection. Mice lacking
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