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681673

Sigma-Aldrich

Wnt Antagonist III, Box5

The Wnt Antagonist III, Box5 controls the biological activity of Wnt. This small molecule/inhibitor is primarily used for Cancer applications.

Sinónimos:

Wnt Antagonist III, Box5, Wnt Pathway Inhibitor VI, Boc-MDGCEL-OH, Frizzled-5 Antagonist, Wnt-5a Antagonist

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About This Item

Fórmula empírica (notación de Hill):
C30H50N6O13S2
Peso molecular:
766.88
Código UNSPSC:
12352200
NACRES:
NA.77

Nivel de calidad

Ensayo

≥90% (HPLC)

Formulario

lyophilized solid

fabricante / nombre comercial

Calbiochem®

condiciones de almacenamiento

OK to freeze
protect from light

color

white

solubilidad

water: 4 mg/mL
DMSO: 50 mg/mL

Condiciones de envío

wet ice

temp. de almacenamiento

−20°C

Descripción general

A Wnt-5a-derived, N-terminally butyloxycarbonyl- (Boc) protected, hexa-peptide that effectively antagonizes Wnt-5a-mediated cellular activities in A2058 and HTB63 melanoma cultures, including migration, invasion, calcium response, and MARCKS phosphorylation. Replacing the N-terminal Boc with a formyl modification results in a peptide termed Foxy5 that mimics, instead of antagonizes, Wnt-5a biological activity in a Frizzled-5- (Fzd-5/Frz-5) dependent manner. The peptide sequence is conserved in multiple species, including human, mouse, and rat, and Box5 is expected to exert its effect via direct FZD5 binding as is the case with Foxy5.

Envase

Packaged under inert gas

Advertencia

Toxicity: Standard Handling (A)

Secuencia

t-Boc-NH-Met-Asp-Gly-Cys-Glu-Leu-CO₂H

Reconstitución

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

Otras notas

Jenei, V., et al. 2009. Proc. Natl. Acad. Sci. USA106, 19473.
Safholm, A., et al. 2006. J. Biol. Chem.281, 2740.

Información legal

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

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Krishan G Jain et al.
American journal of physiology. Lung cellular and molecular physiology, 323(5), L515-L524 (2022-09-14)
Failure to regenerate injured alveoli functionally and promptly causes a high incidence of fatality in coronavirus disease 2019 (COVID-19). How elevated plasminogen activator inhibitor-1 (PAI-1) regulates the lineage of alveolar type 2 (AT2) cells for re-alveolarization has not been studied.
Yiming Fang et al.
NPJ precision oncology, 8(1), 7-7 (2024-01-09)
Frequent relapse and chemoresistance cause poor outcome in ovarian cancer (OC) and cancer stem cells (CSCs) are important contributors. While most studies focus exclusively on CSCs, the role of the microenvironment in providing optimal conditions to maintain their tumor-initiating potential
Sally Yunsun Kim et al.
Frontiers in cell and developmental biology, 12, 1349312-1349312 (2024-03-13)
Many adult lung diseases involve dysregulated lung repair. Deciphering the molecular and cellular mechanisms that govern intrinsic lung repair is essential to develop new treatments to repair/regenerate the lungs. Aberrant Wnt signalling is associated with lung diseases including emphysema, idiopathic
Chao Liu et al.
Science advances, 9(4), eadd8977-eadd8977 (2023-01-28)
Cervical squamous cell carcinoma (CESC) is a prototypical human cancer with well-characterized pathological stages of initiation and progression. However, high-resolution knowledge of the transcriptional programs underlying each stage of CESC is lacking, and important questions remain. We performed single-cell RNA

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