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Submit ReviewWiskostatin is an inhibitor of neural Wiskott-Aldrich syndrome protein (N-WASP) activity. Interacts with the regulatory GTPase-binding domain of N-WASP; inhibits activation of Arp2/3 complex by maintaining N-WASP in an inactive conformation. Also inhibits PIP2-induced actin polymerization (EC50 ~ 4μM).
Wiskostatin is also offered as part of the Tocriscreen 2.0 Max. 了解 Tocris 化合物库的更多信息。
分子量 | 426.15 |
公式 | C17H18Br2N2O |
储存 | Store at +4°C |
纯度 | ≥99% (HPLC) |
CAS Number | 253449-04-6 |
PubChem ID | 2775510 |
InChI Key | XUBJEDZHBUPBKL-UHFFFAOYSA-N |
Smiles | BrC(C=C3)=CC1=C3N(CC(O)CN(C)C)C2=C1C=C(Br)C=C2 |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
---|---|---|---|
溶解性 | |||
DMSO | 42.62 | 100 |
以下数据基于产品分子量 426.15。 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 2.35 mL | 11.73 mL | 23.47 mL |
5 mM | 0.47 mL | 2.35 mL | 4.69 mL |
10 mM | 0.23 mL | 1.17 mL | 2.35 mL |
50 mM | 0.05 mL | 0.23 mL | 0.47 mL |
参考文献是支持产品生物活性的出版物。
Wegner et al (2008) N-WASP and the Arp2/3 complex are critical regulators of actin in the development of dendritic spines and synapses. J.Biol.Chem. 283 15912 PMID: 18430734
Peterson et al (2004) Chemical inhibition of N-WASP by stabilization of a native autoinhibited conformation. Nat.Struct.Mol.Biol. 11 747 PMID: 15235593
Guerriero and Weisz et al (2006) N-WASP inhibitor wiskostatin nonselectively perturbs membrane transport by decreasing cellular ATP levels. Am.J.Physiol.Cell Physiol. 292 C1562 PMID: 17092993
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关键词: Wiskostatin, Wiskostatin supplier, Arp2/3, complex, n-wasp, wiskott-aldrich, syndrome, inhibitors, inhibits, actin, polymerization, 3,6-Dibromo-a-[(dimethylamino)methyl]-9H-cabazole-9-ethanol, Actin, 4434, Tocris Bioscience
引用文献是使用了 Tocris 产品的出版物。 Wiskostatin 的部分引用包括:
Rassokhin and Pakhomov (2014) Cellular regulation of extension and retraction of pseudopod-like blebs produced by nanosecond pulsed electric field (nsPEF). Cell Biochem Biophys 69 555 PMID: 24488232
Yogaditya et al (2021) A cryo-electron tomography workflow reveals protrusion-mediated shedding on injured plasma membrane. Sci Adv 7 PMID: 33771860
Raymond P et al (2022) Identification of a pharmacological approach to reduce ACE2 expression and development of an in vitro COVID-19 viral entry model. J Virus Erad 8 100307 PMID: 36514715
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