Ciliobrevin D

製品コードS9743 バッチS974301

印刷

化学情報

Chemical Structure Synonyms N/A Storage
(From the date of receipt)		 3 years -20°C powder
化学式

C17H8Cl3N3O2
分子量 392.62 CAS No. 1370554-01-0
Solubility (25°C)* 体外 DMSO 20 mg/mL (50.93 mM)
Water Insoluble
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明

Ciliobrevin D (compound 5) is a cell-permeable, reversible and specific antagonist of AAA+ (ATPases associated with diverse cellular activities) ATPase motor cytoplasmic dynein. Ciliobrevin D perturbs primary cilia formation and blocks Hedgehog (Hh) signaling.
in vitro

Ciliobrevin D inactivate dynein in Sertoli cells. The inactivation of dynein by ciliobrevin D also perturbs gross disruption of F-actin across the Sertoli cells in vitro.[2] Ciliobrevin D perturbs protein trafficking within the primary cilium, leading to their malformation and Hedgehog signaling blockade. Ciliobrevin D also prevents spindle pole focusing, kinetochore-microtubule attachment, melanosome aggregation, and peroxisome motility in cultured cells.[1]
in vivo

Ciliobrevin D inactivate dynein in the testis. The inactivation of dynein by ciliobrevin D also perturbs gross disruption of F-actin across the seminiferous epithelium in vivo, illustrating there are cross talks between the two cytoskeletons in the testis.[2]

プロトコル(参考用のみ)

細胞アッセイ 細胞株 Sertoli cells
濃度 15 µM, 30 µM
反応時間 1 h
実験の流れ

Sertoli cells cultured in vitro on Matrigel-coated bicameral units at 1.0 × 106 cells/cm2 are used for quantifying the transepithelial electrical resistance in ohms (Ω) across the cell epithelium to assess the TJ-barrier function. In brief, each bicameral unit is placed inside the well of a 24-well dish with 0.5 ml F12/DMEM in the apical and the basal compartments. Dynein is inhibited in Sertoli cells on days 3 and 4 using Ciliobrevin D at 15 µM or 30 µM for 1hr, and Sertoli cell TJ-permeability barrier function is monitored daily by quantifying transepithelial electrical resistance across the cell epithelium.
動物実験 動物モデル adult male Sprague-Dawley rats
投薬量 15 µM per testis
投与方法 local injection

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Localization of a TORC1-eIF4F translation complex during CD8+ T cell activation drives divergent cell fate [ Mol Cell, 2022, S1097-2765(22)00327-6] PubMed: 35597236
LRRK1-mediated NDEL1 phosphorylation promotes cilia disassembly via dynein-2-driven retrograde intraflagellar transport [ J Cell Sci, 2022, 135(21)jcs259999] PubMed: 36254578

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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