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Merck
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重要文件

SML1414

Sigma-Aldrich

利普司他丁-1

>98% (HPLC), powder, ferroptosis inhibitor

同義詞:

N-[(3-氯苯基)甲基] 螺-[4H-喹喔啉-3,4′-哌啶 ]-2-胺, N-[(3-氯苯基)甲基]-螺 [哌啶-4,2′ (1′H)-喹喔啉]-3′-胺

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About This Item

經驗公式(希爾表示法):
C19H21ClN4
CAS號碼:
分子量::
340.85
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.77
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產品名稱

利普司他丁-1, >98% (HPLC)

品質等級

化驗

>98% (HPLC)

形狀

powder

顏色

white to light brown

溶解度

DMSO: 10 mg/mL, clear

儲存溫度

−20°C

SMILES 字串

ClC1=CC(CNC2=NC3=CC=CC=C3NC24CCNCC4)=CC=C1

InChI

1S/C19H21ClN4/c20-15-5-3-4-14(12-15)13-22-18-19(8-10-21-11-9-19)24-17-7-2-1-6-16(17)23-18/h1-7,12,21,24H,8-11,13H2,(H,22,23)

InChI 密鑰

YAFQFNOUYXZVPZ-UHFFFAOYSA-N

應用

Liproxstatin-1 在细胞活力试验和脂质过氧化测定中用作细胞死亡抑制剂。[1]

生化/生理作用

Liproxstatin-1 是铁死亡的强效抑制剂。
Liproxstatin-1 是铁死亡的强效抑制剂,铁死亡是一种非凋亡形式的细胞死亡,以铁依赖性致死脂质活性氧簇 (ROS) 蓄积为特征。Liproxstatin-1 在人类细胞和缺血/再灌注诱导的小鼠组织损伤模型中抑制了铁死亡。谷胱甘肽过氧化物酶 4 (Gpx4) 的基因敲除已被证明可引起细胞死亡的铁死亡。Liproxstatin-1 能够抑制 Gpx4 基因敲除小鼠的铁死亡。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Selenium utilization by GPX4 is required to prevent hydroperoxide-induced ferroptosis.
Ingold I, et al.
Cell, 172(3), 409-422 (2018)
Alejandra M Martinez et al.
FEBS open bio, 9(4), 582-593 (2019-04-16)
Ferroptosis is a form of regulated cell death that is driven by lethal accumulation of lipid peroxides upon inhibition of glutathione peroxidase 4 (GPx4). Deletion of the Gpx4 gene in mice revealed that neurons are sensitive to ferroptosis in vivo. However
Yilei Zhang et al.
Nature cell biology, 20(10), 1181-1192 (2018-09-12)
The roles and regulatory mechanisms of ferroptosis (a non-apoptotic form of cell death) in cancer remain unclear. The tumour suppressor BRCA1-associated protein 1 (BAP1) encodes a nuclear deubiquitinating enzyme to reduce histone 2A ubiquitination (H2Aub) on chromatin. Here, integrated transcriptomic
Ji-Yoon Lee et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(51), 32433-32442 (2020-12-09)
Ferroptosis is an iron-dependent regulated necrosis mediated by lipid peroxidation. Cancer cells survive under metabolic stress conditions by altering lipid metabolism, which may alter their sensitivity to ferroptosis. However, the association between lipid metabolism and ferroptosis is not completely understood.
Yilong Zou et al.
Nature, 585(7826), 603-608 (2020-09-18)
Ferroptosis-an iron-dependent, non-apoptotic cell death process-is involved in various degenerative diseases and represents a targetable susceptibility in certain cancers1. The ferroptosis-susceptible cell state can either pre-exist in cells that arise from certain lineages or be acquired during cell-state transitions2-5. However

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