435930
LIM Kinase Inhibitor I, LIMKi 3
The LIM Kinase Inhibitor I, LIMKi 3 controls the biological activity of LIM Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
别名:
LIM Kinase Inhibitor I, LIMKi 3, N-(5-(1-(2,6-Dichlorophenyl)-3-(difluoromethyl)-1H-pyrazol-5-yl)thiazol-2-yl)isobutyramide
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About This Item
推荐产品
品質等級
化驗
≥95% (HPLC)
形狀
powder
製造商／商標名
Calbiochem®
儲存條件
OK to freeze
protect from light
顏色
beige
溶解度
DMSO: 100 mg/mL
運輸包裝
ambient
儲存溫度
2-8°C
SMILES 字串
ClC1=CC=CC(Cl)=C1N2N=C(C=C2C3=CN=C(NC(C(C)C)=O)S3)C(F)F
InChI
1S/C17H14Cl2F2N4OS/c1-8(2)16(26)23-17-22-7-13(27-17)12-6-11(15(20)21)24-25(12)14-9(18)4-3-5-10(14)19/h3-8,15H,1-2H3,(H,22,23,26)
InChI 密鑰
IVUGBSGLHRJSSP-UHFFFAOYSA-N
一般說明
A cell-permeable pyrazolylthiazolo-isobutyramide compound that acts as a potent LIM kinase inhibitor (IC50 = 7 and 8 nM against LIMK1 and LIMK2, respectively) and effectively suppresses cellular cofilin phosphorylation (IC50 ~ 1 µM in A549 and MDA-MB-231 cultures) without affecting tubulin polymerization or inducing cytotoxicity (EC50 >10 µM in A549 proliferation & colony formation assays). Shown to effectively destabilize F-actin structure in MDA-MB-231 breast cancer cells (3 to 10 µM) with concomitant blockage of invasion (by 93% at 10 µM).
A cell-permeable pyrazolylthiazolo-isobutyramide compound that acts as a potent LIM kinase inhibitor (IC50 = 7 and 8 nM against LIMK1 and LIMK2, respectively) and effectively suppresses cellular cofilin phosphorylation (IC50 ~ 1 µM in A549 and MDA-MB-231 cultures) without affecting tubulin polymerization or inducing cytotoxicity (EC50 >10 µM in A549 proliferation and colony formation assays). Shown to effectively destabilize F-actin structure in MDA-MB-231 breast cancer cells (3 to 10 µM) with concomitant blockage of invadopedia-mediated ECM degradation (13% and 10% of control, respectively, by 3 and 10 µM inhibitor) and invasion (45% and 7% of control invasion rate, respectively, by 3 and 10 µM inhibitor). Although reported to exhibit affinity toward AMPKα1 and AMPKα2 in T7 phage-based competition binding studies, inhibitory activity of LIMKi 3 against AMPKα1/2 is not yet directly demonstrated.
生化／生理作用
Cell permeable: yes
Primary Target
LIMK1 and LIMK2
LIMK1 and LIMK2
Reversible: yes
Secondary Target
AMPKA1, AMPKA2, DDR1, PAK3, DCAMKL2
AMPKA1, AMPKA2, DDR1, PAK3, DCAMKL2
Target IC50: 7 and 8 nM against LIMK1 and LIMK2, respectively
包裝
Packaged under inert gas
警告
Toxicity: Standard Handling (A)
重構
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
其他說明
Scott, R.W., et al. 2010. J. Cell. Biol.191, 169.
Ross-Macdonald, P., et al. 2008. Mol. Cancer Ther.7, 3490.
Ross-Macdonald, P., et al. 2008. Mol. Cancer Ther.7, 3490.
法律資訊
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Thomas J Jurrissen et al.
American journal of physiology. Heart and circulatory physiology, 323(5), H879-H891 (2022-09-10)
Adropin is a peptide largely secreted by the liver and known to regulate energy homeostasis; however, it also exerts cardiovascular effects. Herein, we tested the hypothesis that low circulating levels of adropin in obesity and type 2 diabetes (T2D) contribute
Mariana Morales-Quinones et al.
Hypertension (Dallas, Tex. : 1979), 76(2), 393-403 (2020-07-01)
Increased arterial stiffness and vascular remodeling precede and are consequences of hypertension. They also contribute to the development and progression of life-threatening cardiovascular diseases. Yet, there are currently no agents specifically aimed at preventing or treating arterial stiffening and remodeling.
Catarina Domingues et al.
Frontiers in cell and developmental biology, 8, 678-678 (2020-09-10)
The mechanical properties of the extracellular environment are interrogated by cells and integrated through mechanotransduction. Many cellular processes depend on actomyosin-dependent contractility, which is influenced by the microenvironment's stiffness. Here, we explored the influence of substrate stiffness on the proteome
Xing Duan et al.
Journal of cellular physiology, 233(8), 6088-6097 (2018-01-11)
LIM kinases (LIMK1/2) are LIM domain-containing serine/threonine/tyrosine kinases that mediate multiple cellular processes in mitosis. In the present study, we explored the functional roles and potential signaling pathway of LIMK1/2 during mouse oocyte meiosis. Disruption of LIMK1/2 activity and expression
Anjali Bisaria et al.
Science (New York, N.Y.), 368(6496), 1205-1210 (2020-06-13)
Cell migration is driven by local membrane protrusion through directed polymerization of F-actin at the front. However, F-actin next to the plasma membrane also tethers the membrane and thus resists outgoing protrusions. Here, we developed a fluorescent reporter to monitor
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