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Amifostine thiol {[allProObj[0].p_purity_real_show]}

货号:A1441585 同义名: WR-1065

Amifostine thiol (WR-1065) 是细胞保护剂氨磷汀的活性代谢物。它是一种细胞保护剂,具有辐射保护能力,通过 JNK 依赖的信号通路激活 p53

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Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
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Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Amifostine thiol 化学结构 CAS号:31098-42-7
Amifostine thiol 化学结构
CAS号:31098-42-7
Amifostine thiol 3D分子结构
CAS号:31098-42-7
Amifostine thiol 化学结构 CAS号:31098-42-7
Amifostine thiol 3D分子结构 CAS号:31098-42-7
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Amifostine thiol 纯度/质量文件 产品仅供科研

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Amifostine thiol 生物活性

描述 Amifostine thiol (WR-1065), an active metabolite of the cytoprotector Amifostine, exhibits cytoprotective and radioprotective properties. It activates p53 through a JNK-dependent signaling pathway [1][2][3].
体外研究

Amifostine thiol mitigates the direct and delayed adverse effects of both high and low-LET radiation exposures [1].

Amifostine thiol mitigates both radiation-induced DNA damage and G1-phase arrest [1].

Amifostine thiol (4 mM; 30 minutes) shields RKO36 cells from chromosomal damage and death caused by ionizing radiation [1].

Amifostine thiol (4 mM; 30 minutes) confers protection against delayed genomic instability in irradiated RKO36 cells [1].

Amifostine thiol exhibits cytotoxicity to RKO36 cells at millimolar concentrations, particularly with continuous treatment [1].

Amifostine thiol at 40 μM shields RKO36 cells from delayed genomic instability but does not prevent cell death or immediate chromosomal damage [1].

Amifostine thiol triggers JNK activation, leading to the phosphorylation of p53 at threonine 81 [2].

Amifostine thiol influences the phosphorylation of topoisomerase IIα, resulting in alterations in enzyme activity and cell cycle progression in CHO AA8 cells [3].

Amifostine thiol 参考文献

[1]Jaroslaw Dziegielewski, et al. WR-1065, the Active Metabolite of Amifostine, Mitigates Radiation-Induced Delayed Genomic Instability. Free Radic Biol Med. 2008 Dec 15; 45(12): 1674-1681.

[2]Olivier Pluquet, et al. The cytoprotective aminothiol WR1065 activates p53 through a non-genotoxic signaling pathway involving c-Jun N-terminal kinase. J Biol Chem. 2003 Apr 4;278(14):11879-87. J Biol Chem. 2003 Apr 4;278(14):11879-87.

[3]J. S. Murley, et al. WR-1065, an active metabolite of the cytoprotector amifostine, affects phosphorylation of topoisomerase IIα leading to changes in enzyme activity and cell cycle progression in CHO AA8 cells. Cell Prolif. 1997 Jun; 30(6): 283-294.

Amifostine thiol 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

7.45mL

1.49mL

0.74mL

37.25mL

7.45mL

3.72mL

74.49mL

14.90mL

7.45mL

Amifostine thiol 技术信息

CAS号31098-42-7
分子式C5H14N2S
分子量 134.243
别名 WR-1065
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

溶解度

DMSO: 250 mg/mL(1862.29 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

H2O: 100 mg/mL(744.92 mM),配合低频超声助溶

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