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Ciliobrevin D

Ciliobrevin D 是细胞渗透性，可逆和特异性的 AAA + ATPase 运动细胞质动力蛋白抑制剂。它在体外抑制依赖于动力蛋白的微管滑动和 ATPase 活性。它抑制Hedgehog 信号和初级纤毛形成。

CAS号

1370554-01-0

分子式

C17H8Cl3N3O2

主要靶点

ATPase|Hedgehog/Smoothened

仅限科研使用

Cat No : CM08804

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Synonyms

验证数据展示

  • CAS No.: 1370554-01-0

    Ciliobrevin D
    CAS#: 1370554-01-0

产品信息

Ciliobrevin D is a AAA+ ATPase motor cytoplasmic dynein inhibitor. Ciliobrevin D inhibits Hedgehog (Hh) signaling and primary cilia formation and it also inhibits dynein-dependent microtubule gliding and ATPase activity in vitro.

CAS号 1370554-01-0
分子式 C17H8Cl3N3O2
主要靶点 ATPase|Hedgehog/Smoothened
主要通路 G蛋白偶联受体|干细胞|离子通道
分子量 392.62
纯度 100.00%， 此纯度可做参考，具体纯度与批次有关系，可咨询客服
储存条件 Powder: -20°C for 3 years | In solvent: -80°C for 1 year
别名

体内活性

In the testis in vivo, Knockdown of Dync1h1 or inactivation of dynein 1 by Ciliobrevin D perturbs spermatogenesis. The use of Ciliobrevin D to inactivate dynein 1 in the testis in vivo perturbs MT organization through changes in the spatial expression of EB1, perturbs F-actin organization, and perturbs distribution of adhesion protein complexes at the BTB, leading to a loss of BTB integrity[3].

体外活性

Ciliobrevin D reversibly inhibits melanosome aggregation, however, the non-cilia-disrupting derivative had no discernible effect at comparable doses. Cells treated with Ciliobrevin D exhibits abnormal (unfocused, multipolar, or collapsed) spindles with disrupted γ-tubulin localization in NIH-3T3 cells. Ciliobrevin D addition also reversibly disrupts the pre-formed spindles of metaphase-arrested cells and reduces overall microtubule levels and it similarly abrogates the movement of peroxisomes in Drosophila S2 cells[1].

溶解度

DMSO:5 mg/mL (12.73 mM),ultrasonic and warming and heat to 80°C

参考文献

1.Firestone AJ, et al. Small-molecule inhibitors of the AAA+ ATPase motor cytoplasmic dynein. Nature. 2012 Mar 18;484(7392):125-9.
2.Miao Y, et al. Dynein promotes porcine oocyte meiotic progression by maintaining cytoskeletal structures and cortical granule arrangement. Cell Cycle. 2017;16(21):2139-2145.
3.Wen Q, et al. Dynein 1 supports spermatid transport and spermiation during spermatogenesis in the rat testis. Am J Physiol Endocrinol Metab. 2018 Nov 1;315(5):E924-E948.

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