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NBS5878 Ferrostatin-1 鐵死亡抑制劑

欄目:NoninBio
Ferrostatin-1 鐵死亡抑制劑
貨號:NBS5878-5g;
NBS5878-25g;
NBS5878-100g
品牌:NoninBio

Ferrostatin-1 鐵死亡抑制劑

 

產(chǎn)品編號

產(chǎn)品名稱

包裝規(guī)格

價(jià)格

NBS5878-5g

Ferrostatin-1 鐵死亡抑制劑

5g

850

NBS5878-25g

Ferrostatin-1 鐵死亡抑制劑

25g

3225

NBS5878-100g

Ferrostatin-1 鐵死亡抑制劑

100g

11075

 

產(chǎn)品簡介:

鐵死亡(Ferroptosis)是一種鐵依賴形式的非凋亡性細(xì)胞死亡。Ferrostatin-1Fer-1)是一種有效的、選擇性的鐵死亡抑制劑。HT-1080細(xì)胞中,Fer-10.5μM)抑制鐵死亡激活劑ErastinCat#NBS5879,EC50=60nM)和RSL3誘導(dǎo)的細(xì)胞死亡,但對過氧化氫、魚藤酮,或星孢菌素誘導(dǎo)的細(xì)胞死亡沒有效果。Fer-1抑制Erastin誘導(dǎo)的活性氧生成和脂質(zhì)過氧化。在基于細(xì)胞水平的亨廷頓病、腦室周圍白質(zhì)軟化癥(PVL)和近端腎小管損傷模型中,Fer-1以劑量依賴性的方式提高細(xì)胞存活率。大鼠海馬器官型腦片培養(yǎng)模型中,Fer-12μM)抑制L-谷氨酸鹽誘導(dǎo)的細(xì)胞死亡。Fer-1還能通過捕獲過氧自由基的方式阻抑脂質(zhì)自氧化。

 

產(chǎn)品特性:

1 CAS NO347174-05-4

2 化學(xué)名:Ethyl 3-amino-4-(cyclohexylamino)benzoate; 3-amino-4

-(cyclohexylamino)-benzoic acid,ethyl ester;

3 分子式:C15H22N2O2

4 分子量:262.35

5 外觀:淡紫色至棕褐色固體

6 純度:≥99%HPLC

7 溶解性:溶于DMSO≥9.5mg/ml)、乙醇(≥50mg/ml,需要超聲助溶)、不溶于水

 

保存條件

20℃干燥保存,至少2年有效



儲存液制備:

質(zhì)量

溶劑體積

濃度

1mg

5mg

10mg

1mM

3.81 mL

19.06 mL

38.12 mL

5mM

0.76 mL

3.81 mL

7.62 mL

10mM

0.38 mL

1.91 mL

3.81 mL

50mM

0.08 mL

0.38 mL

0.76 mL

【溫馨提示】:請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。儲備液置于-80°C保存,約6個(gè)月有效;-20°C保存,約1個(gè)月有效。

 

產(chǎn)品使用: 【源自文獻(xiàn),僅作參考】

文獻(xiàn)1Chu, Jun et al. “Ferrostatin-1 protects HT-22 cells from oxidative toxicity.” Neural regeneration research vol. 15,3 (2020): 528-536. doi:10.4103/1673-5374.266060 PMID: 31571665

體外研究(細(xì)胞水平):

細(xì)胞類型(Cell Type):HT-22 cells

實(shí)驗(yàn)方法(Assay):HT-22 cells were seeded in 6-well culture plate (2 × 105 cells/well). Glutamate (1.25, 2.5, 5, 10, 20 mM) was applied to HT-22 cells for 12, 24, 36, and 48 hours. HT-22 cells were cultured with different concentrations of ferrostatin-1 (3, 6 and 12μM) for 16 hours prior to exposure to 5 mM glutamate. After 24 hours, the subsequent analyses were conducted.

結(jié)果說明(Result):Ferrostatin-1 dose-dependently reduced cell death, with a maximum effect at a dose of 12 μM, but had no significant effect on the survival of HT-22 cells deprived of glutamate.

 

文獻(xiàn)2,Liu, P., Feng, Y., Li, H. et al. Ferrostatin-1 alleviates lipopolysaccharide-induced acute lung injury via inhibiting ferroptosis. Cell Mol Biol Lett 25, 10 (2020). PMID: 32161620

體內(nèi)研究(動物模型):

動物模型(Animal Model):Male C57BL/6 mice

實(shí)驗(yàn)方法(Assay):The LPS-induced ALI model was induced by instilling intratracheally 50 μl of LPS solution (0.2 g/L), then Fer-1 (0.8 mg/kg) was administered after LPS challenge via tail vein injection. The Fer-1 was dissolved in DMSO first, and diluted with 0.9% NaCl. The final concentration of Fer-1 and DMSO was 0.2 mg/ml and 0.1% respectively. After the treatments for 16 h, the mice in each group were euthanized and bronchoalveolar lavage (BAL) fluid was collected via lung lavage.

 

注意事項(xiàng):

1.      關(guān)于化合物溶解性:產(chǎn)品特性內(nèi)的“≥”表明溶于標(biāo)示濃度,但飽和溶解度未知。不同批次化合物的溶解度會有差異。

2.      為了讓化合物更好的溶解,可通過37℃加熱或(和)超聲波水浴中震動片刻來處理。若實(shí)驗(yàn)所需濃度過大甚至達(dá)產(chǎn)品溶解極限,請?zhí)砑又軇┲芑蜃孕姓{(diào)整濃度。

3.      為了您的安全和健康,請穿實(shí)驗(yàn)服并戴一次性手套操作。


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