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250401

Sigma-Aldrich

Cytoplasmic Dynein Inhibitor, Ciliobrevin D

Ciliobrevin D is a cell-permeable, reversible, and specific blocker of AAA+ ATPase motor cytoplasmic dynein. Disrupts spindle pole focusing and kinetochore-microtubule attachment (~10 to 40 µM).

Sinônimo(s):

Cytoplasmic Dynein Inhibitor, Ciliobrevin D, 2-(7-chloro-4-oxo-3,4-dihydroquinazolin-2(1H)-ylidene)-3-(2,4-dichlorophenyl)-3-oxopropanenitrile, AAA+ ATPase motor cytoplasmic dynein inhibitor

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About This Item

Fórmula empírica (Notação de Hill):
C17H8Cl3N3O2
Número CAS:
1370554-01-0
Peso molecular:
392.62
Número MDL:
MFCD32671853
Código UNSPSC:
12352200
NACRES:
NA.77

Nível de qualidade

100

Ensaio

≥99% (HPLC)

forma

powder

fabricante/nome comercial

Calbiochem®

condição de armazenamento

OK to freeze
protect from light

cor

orange

solubilidade

DMSO: 2.5 mg/mL

Condições de expedição

ambient

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

O=C(C1=CC=C(Cl)C=C1N/2)NC2=C(C(C3=C(Cl)C=C(Cl)C=C3)=O)/C#N

Descrição geral

A cell-permeable benzoyl dihydroquinazolinone derivative that acts as a reversible and specific blocker of AAA+ ATPase motor cytoplasmic dynein and disrupts spindle pole focusing, cold-stable microtubule formation, kinetochore-microtubule attachment, and melanosome aggregation in a dose-dependent manner (~10 to 40 µM). Shown to perturb protein trafficking within the primary cilia and cause a significant increase in intraflagellar transport protein 88 (IFT88) levels at the distal tip of primary cilia. Reported to disrupt primary cilium-dependent Gli regulation and block Hedgehog signaling.

Embalagem

Packaged under inert gas

Advertência

Toxicity: Standard Handling (A)

Reconstituição

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Outras notas

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Informações legais

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

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Chiara Cassioli et al.
Journal of cell science, 134(16) (2021-08-24)
Components of the intraflagellar transport (IFT) system that regulates the assembly of the primary cilium are co-opted by the non-ciliated T cell to orchestrate polarized endosome recycling and to sustain signaling during immune synapse formation. Here, we investigated the potential
Yukio Imamura et al.
Communications biology, 5(1), 636-636 (2022-06-30)
Synucleinopathies are neurodegenerative disorders including Parkinson disease (PD), dementia with Lewy body (DLB), and multiple system atrophy (MSA) that involve deposits of the protein alpha-synuclein (α-syn) in the brain. The inoculation of α-syn aggregates derived from synucleinopathy or preformed fibrils
Xiang Zhao et al.
Science advances, 7(24) (2021-06-13)
In the developing embryos, the cortical polarity regulator Par-3 is critical for establishing Notch signaling asymmetry between daughter cells during asymmetric cell division (ACD). How cortically localized Par-3 establishes asymmetric Notch activity in the nucleus is not understood. Here, using
Jung Hoon Cho et al.
Science advances, 8(38), eabq8486-eabq8486 (2022-09-24)
Primary cilia are specialized cell-surface organelles that mediate sensory perception and, in contrast to motile cilia and flagella, are thought to lack motility function. Here, we show that primary cilia in human and mouse pancreatic islets exhibit movement that is
Eduardo D Gigante et al.
eLife, 9 (2020-03-05)
ARL13B is a regulatory GTPase highly enriched in cilia. Complete loss of Arl13b disrupts cilia architecture, protein trafficking and Sonic hedgehog signaling. To determine whether ARL13B is required within cilia, we knocked in a cilia-excluded variant of ARL13B (V358A) and
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