Acetylcysteine (N-acetylcysteine)

製品コードS1623 バッチS162304

化学情報

	Synonyms	N-acetylcysteine	Storage (From the date of receipt)	3 years -20°C powder
	化学式	C₅H₉NO₃S
	分子量	163.19	CAS No.	616-91-1
Solubility (25°C)*	体外	DMSO	33 mg/mL (202.21 mM)
		Water	33 mg/mL (202.21 mM)
		Ethanol	33 mg/mL (202.21 mM)
* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明	Acetylcysteine (N-acetyl-l-cysteine, NAC,N-acetylcysteine) is a ROS(reactive oxygen species) inhibitor that antagonizes the activity of proteasome inhibitors. It is also a tumor necrosis factor production inhibitor. Acetylcysteine(N-acetyl-l-cysteine) suppresses TNF-induced NF-κB activation through inhibition of IκB kinases. Acetylcysteine(N-acetyl-l-cysteine) induces apoptosis via the mitochondria-dependent pathway. Acetylcysteine(N-acetyl-l-cysteine) inhibits ferroptosis and virus replication.Solutions are unstable and should be fresh-prepared.
in vitro	N-acetylcysteine inhibits activation of c-Jun N-terminal kinase, p38 MAP kinase and redox-sensitive activating protein-1 and nuclear factor kappa B transcription factor activities regulating expression of numerous genes. N-acetylcysteine can also prevent apoptosis and promote cell survival by activating extracellular signal-regulated kinase pathway, a concept useful for treating certain degenerative diseases. N-acetylcysteine directly modifies the activity of several proteins by its reducing activity. ^[1] N-acetylcysteine prevents apoptotic DNA fragmentation and maintains long-term survival in the absence of other trophic support in serum-deprived PC12 cells. N-acetylcysteine also prevents death of PC12 cells and sympathetic neurons. ^[2] N-acetylcysteine causes dose-dependent reductions in viability in rat and human aortic smooth muscle cells. ^[3] N-acetylcysteine activates the Ras-extracellular signal-regulated kinase (ERK) pathway in PC12 cells. N-acetylcysteine protects neuronal cells from death evoked by withdrawal of trophic support. N-acetylcysteine increases nitric oxide (NO) release from protein-bound stores in vascular tissue. N-acetylcysteine pretreatment of PC12 cells interferes with NGF-dependent signaling and neurite outgrowth, and it was suggested that NAC interferes with redox-sensitive steps in the NGF mechanism. ^[4]
in vivo	N-acetylcysteine improves cognition of 12-month-old SAMP8 mice in both the T-maze footshock avoidance paradigm and the lever press appetitive task without inducing non-specific effects on motor activity, motivation to avoid shock, or body weight. ^[5]

製品説明

Acetylcysteine (N-acetyl-l-cysteine, NAC,N-acetylcysteine) is a ROS(reactive oxygen species) inhibitor that antagonizes the activity of proteasome inhibitors. It is also a tumor necrosis factor production inhibitor. Acetylcysteine(N-acetyl-l-cysteine) suppresses TNF-induced NF-κB activation through inhibition of IκB kinases. Acetylcysteine(N-acetyl-l-cysteine) induces apoptosis via the mitochondria-dependent pathway. Acetylcysteine(N-acetyl-l-cysteine) inhibits ferroptosis and virus replication.Solutions are unstable and should be fresh-prepared.

in vitro

N-acetylcysteine inhibits activation of c-Jun N-terminal kinase, p38 MAP kinase and redox-sensitive activating protein-1 and nuclear factor kappa B transcription factor activities regulating expression of numerous genes. N-acetylcysteine can also prevent apoptosis and promote cell survival by activating extracellular signal-regulated kinase pathway, a concept useful for treating certain degenerative diseases. N-acetylcysteine directly modifies the activity of several proteins by its reducing activity. ^[1]

N-acetylcysteine prevents apoptotic DNA fragmentation and maintains long-term survival in the absence of other trophic support in serum-deprived PC12 cells. N-acetylcysteine also prevents death of PC12 cells and sympathetic neurons. ^[2]

N-acetylcysteine causes dose-dependent reductions in viability in rat and human aortic smooth muscle cells. ^[3]

N-acetylcysteine activates the Ras-extracellular signal-regulated kinase (ERK) pathway in PC12 cells. N-acetylcysteine protects neuronal cells from death evoked by withdrawal of trophic support. N-acetylcysteine increases nitric oxide (NO) release from protein-bound stores in vascular tissue. N-acetylcysteine pretreatment of PC12 cells interferes with NGF-dependent signaling and neurite outgrowth, and it was suggested that NAC interferes with redox-sensitive steps in the NGF mechanism. ^[4]

in vivo

N-acetylcysteine improves cognition of 12-month-old SAMP8 mice in both the T-maze footshock avoidance paradigm and the lever press appetitive task without inducing non-specific effects on motor activity, motivation to avoid shock, or body weight. ^[5]

プロトコル(参考用のみ)

細胞アッセイ	細胞株	MCF cells
	濃度	5 mM
	反応時間	24 h
	実験の流れ	Cells were treated with indicated concentration of drug for 24 h.
動物実験	動物モデル	Male SAMP8 mice
	投薬量	100 mg/kg
	投与方法	s.c.

参考

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カスタマーフィードバック

: Data from [Data independently produced by , , Biochem Pharmacol, 2017, 146:224-232]

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Hspb1 protects against severe acute pancreatitis by attenuating apoptosis and ferroptosis via interacting with Anxa2 to restore the antioxidative activity of Prdx1 [ Int J Biol Sci, 2024, 20(5):1707-1728]	PubMed: 38481805
AHR/cyp1b1 signaling-mediated extrinsic apoptosis contributes to 6PPDQ-induced cardiac dysfunction in zebrafish embryos [ Environ Pollut, 2024, 345:123467]	PubMed: 38311157
Bacillus cereus cereolysin O induces pyroptosis in an undecapeptide-dependent manner [ Cell Death Discov, 2024, 10(1):122]	PubMed: 38458999
Ototoxicity of polystyrene nanoplastics in mice, HEI-OC1 cells and zebrafish [ Front Mol Neurosci, 2024, 17:1345536]	PubMed: 38440220
Mitocurcumin utilizes oxidative stress to upregulate JNK/p38 signaling and overcomes Cytarabine resistance in acute myeloid leukemia [ Cell Signal, 2024, 114:111004]	PubMed: 38048856
Inhibition of Wnt/β-catenin signaling by monensin in cervical cancer [ Korean J Physiol Pharmacol, 2024, 28(1):21-30]	PubMed: 38154961
Tumor cell-intrinsic PD-1 promotes Merkel cell carcinoma growth by activating downstream mTOR-mitochondrial ROS signaling [ Sci Adv, 2024, 10(3):eadi2012]	PubMed: 38241371
Hypoxanthine phosphoribosyl transferase 1 metabolizes temozolomide to activate AMPK for driving chemoresistance of glioblastomas [ Nat Commun, 2023, 14(1):5913]	PubMed: 37737247
Hypoxanthine phosphoribosyl transferase 1 metabolizes temozolomide to activate AMPK for driving chemoresistance of glioblastomas [ Nat Commun, 2023, 14(1):5913]	PubMed: 37737247
Hepatic DDAH1 mitigates hepatic steatosis and insulin resistance in obese mice: Involvement of reduced S100A11 expression [ Acta Pharm Sin B, 2023, 13(8):3352-3364]	PubMed: 37655336

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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