Catalog No. A1663

PD98059

MEK抑制剂

PD98059
规格价格货期数量
5mg
¥675.00
现货
10mg
¥974.00
现货
25mg
¥1822.00
现货
50mg
¥2790.00
现货
100mg
¥3690.00
现货
CAS号:167869-21-8纯度:95.81%
仅用于科研,不用于诊疗。未经明确授权不得转售。
A
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特色产品

Annexin V-FITC/PI Apoptosis Kit
Annexin V-FITC/PI Apoptosis Kit
用于双染检测细胞凋亡和坏死
- 在10-20分钟内完成染色
- 适用于流式细胞仪和荧光显微镜检测
- 准确区分活细胞/凋亡细胞/坏死细胞
Phos binding reagent (Phosbind) acrylamide
Phos binding reagent (Phosbind) acrylamide
分离和检测磷酸化/非磷酸化蛋白
- 新型的磷酸盐结合标签和功能分子
- 用于免疫印迹和质谱分析等后续操作
- 适用于30 KDa-130 KDa大小的蛋白
Cell Counting Kit-8 (CCK-8)
Cell Counting Kit-8 (CCK-8)
用于细胞增殖和细胞毒性试验
- 比MTT,MTS或WST-1更敏感
- 对细胞无毒性
- 步骤更简单,无需有机溶剂
Cy5 TSA Fluorescence System Kit
Cy5 TSA Fluorescence System Kit
Cy5荧光标记的酪胺信号放大系统
- 检测ICC/IHC/ISH中的低丰度靶点
- 可将信号灵敏度提高100倍
- 同时保持稳定的特异性和分辨率
EZ Cap™ Cy5 Firefly Luciferase mRNA (5-moUTP)
EZ Cap™ Cy5 Firefly Luciferase mRNA (5-moUTP)
用于观察mRNA运送,定位,翻译
- 具有Cap1结构的荧光素酶mRNA
- 提供更高的转录效率并抑制免疫激活
- 使用5-moUTP和Cy5-utp修饰
HotStart™ 2X Green qPCR Master Mix
HotStart™ 2X Green qPCR Master Mix
用于荧光定量目标DNA或cDNA
- 通过热启动机制优化扩增特异性
- 优异的扩增效率、可重复性和稳定性
- 卓越的灵敏度和准确性,操作简单
HyperScribe™ T7 High Yield Cy5 RNA Labeling Kit Plus
HyperScribe™ T7 High Yield Cy5 RNA Labeling Kit Plus
高效的Cy5修饰RNA转录试剂盒
- 适合原位/Northernblot杂交实验
- 优化的缓冲液和T7 RNA聚合酶混合物
- 20 μL反应体系可获得更高的RNA产量

产品描述

PD98059是一种选择性的和可逆的MAPK激活酶(MAPK/ERK激酶、MEK)抑制剂,作用于基底MEK(GST-MEK1)和部分激活的MEK(218和222残基由丝氨酸突变为谷氨酸,GST-MEK-2E),IC50值为10 μM [1]。

与DMSO处理的对照细胞相比,PD98059导致细胞形态和密度的明显变化。在人白血病U937细胞中,PD98059抑制细胞增殖,诱导细胞死亡。此外,PD98059剂量依赖地抑制ERK1/2的磷酸化,下调cyclin E/Cdk2和cyclin D1/Cdk4的水平,导致G1期停滞和凋亡诱导[2]。

参考文献:
[1] Dudley DT1,?Pang L,?Decker SJ,?Bridges AJ,?Saltiel AR.  A synthetic inhibitor of the mitogen-activated protein kinase cascade. Proc Natl Acad Sci U S A.?1995 Aug 15;92(17):7686-9.
[2] Moon DO1,?Park C,?Heo MS,?Park YM,?Choi YH,?Kim GY.  PD98059 triggers G1 arrest and apoptosis in human leukemic U937 cells through downregulation of Akt signal pathway. Int Immunopharmacol.?2007 Jan;7(1):36-45. Epub 2006 Sep 8.

产品性质

物理外观A solid
CAS号167869-21-8
分子式C16H13NO3
分子量267.28
化学名称2-(2-amino-3-methoxyphenyl)chromen-4-one
溶解度insoluble in EtOH; insoluble in H2O; ≥40.23 mg/mL in DMSO
SMILESCOc1cccc(C(Oc2c3cccc2)=CC3=O)c1N
存储条件-20°C
运输条件蓝冰

产品应用 (实验数据来自文献,APExBIO并未验证,仅供参考)

IC50和靶点

生物活性描述PD98059是一种选择性的和可逆的MAPK激活酶(MEK)抑制剂;作用于基底MEK(GST-MEK1)和部分激活的MEK(218和222残基由丝氨酸突变为谷氨酸;GST-MEK-2E);IC50值均为约10 μM。
靶点GST-MEK1GST-MEK-2E)
生物活性数据10 μM10 μM

生物相关数据

质量控制

操作说明

APExBIO 顾客使用本产品发表的 26 篇科研文献

1. Tan Ma, Chenghao Shen, et al. "Prenatal and Lactational Exposure to Polystyrene Nanoplastics Induces Lipid Accumulation in Vascular Smooth Muscle Cells of Male Offspring via the MAPK/ERK …." Cardiovasc Toxicol. 2026 Jun 25;26(7):67. PMID: 42347859

2. Zhe Hou, Li Deng, et al. "Endothelial cells under disturbed flow release extracellular vesicles to promote inflammatory polarization of macrophages and accelerate atherosclerosis." BMC Biol. 2025 Jan 21;23(1):20. PMID: 39838385

3. You Huang, Chaoyang Ma, et al. "The Ameliorative Effect of Betulinic Acid on Oxidative Stress in Mice of Cyclophosphamide-Induced Liver Damage." Environ Toxicol. 2025 Apr;40(4):608-623. PMID: 39601349

4. Tiantian Li, Fei Fang, et al. "Epigallocatechin-3-gallate inhibits osteogenic differentiation of vascular smooth muscle cells through the transcription factor JunB." Acta Pharmacol Sin. 2025 Jan;46(1):52-65. PMID: 38826134

5. Xiaoli Wang, Jie Ren, et al. "Matrix Vesicles from Osteoblasts Promote Atherosclerotic Calcification." Matrix Biol. 2024 Dec:134:79-92. PMID: 39580186

6. Peizhi Jia, Daxin Chen, et al. "Liensinine improves AngII-induced vascular remodeling via MAPK/TGF-β1/Smad2/3 signaling." J Ethnopharmacol. 2023 Dec 5:317:116768. PMID: 37308031

7. Eun-Ah Sung, Min Hee Park, et al. "Thrombocyte-derived Dickkopf1 promotes macrophage polarization in the Bleomycin-induced lung injury model." Frontiers in Immunology. 15 Dec 2023

8. Bin Lou, Guanghua Ma, et al. "Deubiquitinase OTUD5 Promotes Hepatitis B Virus Replication by Removing K48-linked Ubiquitination of HBV core/precore and Up-regulating HNF4ɑ Expressions through Inhibiting the ERK1/2 /Mitogen-activated Protein Kinase Pathway." Research Square. Oct 28, 2023

9. Lijuan Zhu, Chenxi Luo, et al. "Inhibition of the NF-κB pathway and ERK-mediated mitochondrial apoptotic pathway takes part in the mitigative effect of betulinic acid on inflammation and oxidative stress in cyclophosphamide-triggered renal damage of mice." Ecotoxicol Environ Saf. 2022 Oct 7;246:114150. PMID: 36215883

10. Lina Shan, Wenqian Zheng, et al. "BMAL1 promotes colorectal cancer cell migration and invasion through ERK‐and JNK‐dependent c‐Myc expression." Cancer Medicine. 2022 August

11. Danhui Liu, Yuzhen Liu, et al. "Trichostatin A promotes esophageal squamous cell carcinoma cell migration and EMT through BRD4/ERK1/2-dependent pathway." Cancer Med. 2021 Aug;10(15):5235-5245. PMID: 34160902

12. Wenli Yuan, Deyao Deng, et al. "IFNγ/PD-L1 Signaling Improves the Responsiveness of Anti-PD-1 Therapy in Colorectal Cancer: An in vitro Study." Onco Targets Ther. 2021 May 7;14:3051-3062. PMID: 33994797

13. Qiang Li, Dongmei Yu, et al. "TIPE3 promotes non-small cell lung cancer progression via the protein kinase B/extracellular signal-regulated kinase 1/2-glycogen synthase kinase 3β-β-catenin/Snail axis." Transl Lung Cancer Res. 2021 Feb;10(2):936-954. PMID: 33718034

14. Qin Yu, Jianzhang Wang, et al. "Recepteur d'origine nantais contributes to the development of endometriosis via promoting epithelial-mesenchymal transition of a endometrial epithelial cells." J Cell Mol Med. 2021 Feb;25(3):1601-1612. PMID: 33410267

15. Lee L, Ramos-Alvarez I, et al. "Neuropeptide bombesin receptor activation stimulates growth of lung cancer cells through HER3 with a MAPK-dependent mechanism." Biochim Biophys Acta Mol Cell Res. 2019 Dec 17;1867(4):118625. PMID: 31862538

16. Chen P, Zhang H, et al. "Basic Fibroblast Growth Factor Reduces Permeability and Apoptosis of Human Brain Microvascular Endothelial Cells in Response to Oxygen and Glucose Deprivation Followed by Reoxygenation via the Fibroblast Growth Factor Receptor 1 (FGFR1)/ERK Pathway." Med Sci Monit. 2019 Sep 25;25:7191-7201. PMID: 31551405

17. Lan YY, Wang YQ, et al. "CCR5 silencing reduces inflammatory response, inhibits viability, and promotes apoptosis of synovial cells in rat models of rheumatoid arthritis through the MAPK signaling pathway." J Cell Physiol. 2019 Aug;234(10):18748-18762. PMID: 31066041

18. Ramos-Alvarez I, Lee L, et al. "Cyclic AMP-dependent protein kinase A and EPAC mediate VIP and secretin stimulation of PAK4 and activation of Na(+),K(+)-ATPase in pancreatic acinar cells." Am J Physiol Gastrointest Liver Physiol. 2019 Feb 1;316(2):G263-G277. PMID: 30520694

19. Yuan W, Deng D,et al. "Hyperresponsiveness to interferon gamma exposure as a response mechanism to anti-PD-1 therapy in microsatellite instability colorectal cancer." Cancer Immunol Immunother. 2018 Nov 7. PMID: 30406373

20. Wu Y, Liu L, et al. "MicroRNA let-7b inhibits keratinocyte differentiation by targeting IL-6 mediated ERK signaling in psoriasis." Cell Commun Signal. 2018 Sep 15;16(1):58. PMID: 30219085

21. Ramos-Alvarez I, Jensen RT. "P21-activated kinase 4 in pancreatic acinar cells is activated by numerous gastrointestinal hormones/neurotransmitters and growth factors by novel signaling, and its activation stimulates secretory/growth cascades." Am J Physiol Gastrointest Liver Physiol. 2018 Aug 1;315(2):G302-G317. </a></li&gt. PMID: 29672153

22. Zuo Q, Liu J, et al. "AXL/AKT axis mediated-resistance to BRAF inhibitor depends on PTEN status in melanoma." Oncogene. 2018 Mar 19. PMID: 29551771

23. He GR, Lin XK, et al. "Dexmedetomidine impairs Pglycoprotein mediated efflux function in L02 cells via the adenosine 5'monophosphate activated protein kinase/nuclear factor κB pathway." Mol Med Rep.2018 Apr;17(4):5049-5056. PMID: 29393492

24. MXinwei Feng, Junfeng Lu, et al. "Mycobacterium smegmatis Induces Neurite Outgrowth and Differentiation in an Autophagy-Independent Manner in PC12 and C17.2 Cells." Front. Cell. Infect. Microbiol., 19 June 2018

25. Wang H, Tian L, et al. "Bone-in-culture array as a platform to model early-stage bone metastases and discover anti-metastasis therapies." Nat Commun. 2017 Apr 21;8:15045. PMID: 28429794

26. Xia G, Wang X, et al. "Carnosic acid (CA) attenuates collagen-induced arthritis in db/db mice via inflammation suppression by regulating ROS-dependent p38 pathway." Free Radic Biol Med. 2017 Mar 23;108:418-432. PMID: 28343998

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