Hematein
目录号: PL13211 纯度: ≥74%
CAS No. :475-25-2
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中文名称
Hematein
中文别名
氧化苏木精;苏木因;苏木红;海尔丹;天然黑1;氧化苏木素;氧化苏木红;2-溴-5-氰基吡嗪;羟基巴西勒因;苏木色素;血染色试剂
英文名称
Hematein
英文别名
HEMATEIN;hematine;Hamatein;HAEMATEIN;abcolhematinelg;HEMATEIN, STAIN;HYDROXYBRASILEIN;TIMTEC-BB SBB006464;CI75290formicroscopy;3,4,6a,10-tetrahydroxy-6,7-dihydroindeno[2,1-c]chromen-9-one;HEMATEIN C.I. 75290 FOR MICROSCOPY;EINECS 207-492-8;hydroxybrazilein;Hematein
Cas No.
475-25-2
分子式
C16H12O6
分子量
300.26
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
Hematein 是苏木精的氧化产物,可作为染料。Hematein 是一种变构酪蛋白激酶 II 抑制剂,IC50 为 0.74 μM。Hematein 抑制 Akt/PKB Ser129 磷酸化,Wnt/TCF 途径并增加肺癌细胞的凋亡。
生物活性
Hematein is a oxidation product of hematoxylin acted as a dye. Hematein is an allosteric casein kinase II inhibitor with an IC 50 of 0.74 μM. Hematein inhibits Akt/PKB Ser129 phosphorylation, the Wnt/TCF pathway and increases apoptosis in lung cancer cells.
性状
Solid
IC50 & Target[1][2]
CKII 0.74 μM (IC50)
体外研究(In Vitro)
Hematein (10-100 μM; 14 days) inhibits cells growth in A427 lung cancer cells.
Hematein (50 and 100 μM; 48 hours) induces apoptosis in A427 lung cancer cells.
Hematein (50 and 100 μM; 48 hours) inhibits CK2-specific Akt phosphorylation.
has not independently confirmed the accuracy of these methods. They are for reference only.Cell Viability Assay-tbl">
体内研究(In Vivo)
Hematein (intraperitoneal injections; 50 mg/kg; twice a week for 6 weeks) inhibits tumor growth in A427 lung cancer cell xenografts.
has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model:
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Shirai, K., & Matsuoka, M. (1996). Structure and properties of hematein derivatives. Dyes and Pigments, 32(3), 159–169.
[2]. Hung MS, et al. Hematein, a casein kinase II inhibitor, inhibits lung cancer tumor growth in a murine xenograftmodel.Int J Oncol. 2013 Nov;43(5):1517-22.
溶解度数据
In Vitro: DMSO : 100 mg/mL (333.04 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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