上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。
BIX02188 纯度: 99.59%
BIX02188 是一种有效的选择性 MEK5 抑制剂,IC50 为 4.3 nM。 BIX02188 也选择性抑制 ERK5 活性, IC50 为 810 nM。
BIX02188 Chemical Structure
CAS No. : 334949-59-6
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
10 mM * 1 mL in DMSO | ¥1392 | In-stock | |
5 mg | ¥1265 | In-stock | |
10 mg | ¥2381 | In-stock | |
50 mg | ¥7217 | In-stock | |
100 mg | ¥13960 | In-stock | |
200 mg | 询价 | ||
500 mg | 询价 |
* Please select Quantity before adding items.
BIX02188 相关产品
•相关化合物库:
- Bioactive Compound Library Plus
- Immunology/Inflammation Compound Library
- Kinase Inhibitor Library
- MAPK Compound Library
- Stem Cell Signaling Compound Library
- Anti-Cancer Compound Library
- Anti-Aging Compound Library
- Reprogramming Compound Library
- Oxygen Sensing Compound Library
- Ferroptosis Compound Library
- Chemical Probe Library
- Glutamine Metabolism Compound Library
- Angiogenesis Related Compound Library
- Anti-Liver Cancer Compound Library
- Anti-Colorectal Cancer Compound Library
生物活性 |
BIX02188 is a potent MEK5-selective inhibitor with an IC50 of 4.3 nM. BIX02188 inhibits ERK5 catalytic activity, with an IC50 of 810 nM. |
||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC50 & Target[2] |
|
||||||||||||||||
体外研究 (In Vitro) |
BIX02188 is a potent inhibitor of catalytic function of purified, active MEK5 enzyme. In activated HeLa cells, BIX02188 blocks phosphorylation of ERK5, without affecting phosphorylation of ERK1/2, JNK and p38 MAP kinases. To characterize the effects of BIX02188 in cultured endothelial cells (EC), H2O2 is used to activate BMK1. Bovine lung microvascular endothelial cells (BLMECs) are pretreated with 0.1-10 μM BIX02188 for 30 min, and then stimulated with 300 μM H2O2. BMK1 is dramatically activated by H2O2, with peak at 20 min. Phosphorylated BMK1 is inhibited by BIX02188 in a dose-dependent manner, with an IC50=0.8±1.0 μM, and maximal inhibition at concentrations >3 μM. To examine the specificity of BIX02188, The effect of 0.1-10 μM BIX02188 is measured on the activity of ERK1/2 and JNK. There is no significant inhibition of ERK1/2 and JNK at these concentrations. These observations confirm the selectivity of BIX02188 for MEK5-induced BMK1 phosphorylation[1]. BIX02188 inhibits MEK5 and ERK5 activity, with IC50s of 4.3 nM and 810 nM, respectively. BIX02188 does not inhibit closely related kinases MEK1, MEK2, ERK2, and JNK2. BIX02188 inhibits ERK5 phosphorylation in a dose dependent manner[2]. To assess the proliferation of podocytes in response to the pro-fibrotic stimulus of TGFβ1, podocytes are pre-incubated in the presence and absence of BIX02188 (10 μM) for 60 min after which cells are co-treated with TGFβ1 (2.5 ng/mL) for 48 h to provide adequate time for proliferation to occur and a colorimetric cell proliferation assay is employed where metabolic activity is directly proportional to cell number. Inhibition of Erk5 activation with BIX02188 incubation reduces podocyte cell number. TGFβ1 stimulation increases podocyte cell number which is prevented following BIX02188 co-treatment[3]. 上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only. |
||||||||||||||||
分子量 |
412.48 |
||||||||||||||||
Formula |
C25H24N4O2 |
||||||||||||||||
CAS 号 |
334949-59-6 |
||||||||||||||||
运输条件 |
Room temperature in continental US; may vary elsewhere. |
||||||||||||||||
储存方式 |
|
||||||||||||||||
溶解性数据 |
In Vitro:
DMSO : ≥ 45 mg/mL (109.10 mM) * “≥” means soluble, but saturation unknown. 配制储备液
*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
|
||||||||||||||||
参考文献 |
|
Cell Assay [3] |
Human podocyte cell lines are treated at 37°C with the growth factor TGFβ1 (2.5 ng/mL in serum-free media containing BSA (0.1% w/v)). Inhibitors are applied at 37°C in serum-free media. To diminish Erk5 activation the upstream activator Mek5 is chemically inhibited by BIX02188 (10 μM) with an additional 60 min pre-incubation. TGFβ1-mediated signaling is stopped with SB431542 (10 μM), targeting the type I TGFβ receptor Alk5, with a further 30 min pre-incubation. Transmembrane receptor-induced Ras function is prevented with an additional 30 min pre-incubation using farnesylthiosalicylic acid (FTS; 10 μM). Controls (vehicles) are treated with serum-free media containing DMSO (0.1% v/v) and BSA (0.1% w/v)[3]. 上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only. |
---|---|
参考文献 |
|
所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务