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Merck
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Key Documents

681671

Sigma-Aldrich

IWP-2

≥97% (HPLC), solid, Wnt antagonist, Calbiochem

Sinónimos:

Wnt Antagonist II, IWP-2, Inhibitor of Wnt Production-2, Wnt Pathway Inhibitor II, Porcn Inhibitor I

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About This Item

Fórmula empírica (notación de Hill):
C22H18N4O2S3
Número de CAS:
686770-61-6
Peso molecular:
466.60
MDL number:
MFCD04457599
UNSPSC Code:
12352200
NACRES:
NA.77

product name

Wnt Antagonist II, IWP-2, The Wnt Antagonist II, IWP-2, also referenced under CAS 686770-61-6, controls the biological activity of Wnt. This small molecule/inhibitor is primarily used for Cancer applications.

Quality Level

100

assay

≥97% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: 2.5 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C22H18N4O2S3/c1-13-7-8-15-17(11-13)31-21(23-15)25-18(27)12-30-22-24-16-9-10-29-19(16)20(28)26(22)14-5-3-2-4-6-14/h2-8,11H,9-10,12H2,1H3,(H,23,25,27)

InChI key

WRKPZSMRWPJJDH-UHFFFAOYSA-N

General description

A cell-permeable benzothiazolyl-acetamide compound that inhibits the cellular Wnt processing and secretion via selective blockage of MBOAT (membrane-bound O-acyltranferase) family member Porcn- (Porcupine) mediated Wnt palmitoylation. IWP-2 does not affect Wnt/β-catenin signaling pathway in general and, unlike IWR-1-endo (Cat. No. 681669), displays no effect against Wnt-stimulated cellular responses. Also available as a 10 mM solution in DMSO (Cat. No. 506072).
A cell-permeable benzothiazolyl-acetamide compound that inhibits the cellular Wnt processing and secretion via selective blockage of MBOAT (membrane-bound O-acyltranferase) family member Porcn- (Porcupine) mediated Wnt palmitoylation. IWP-2 does not affect Wnt/β-catenin signaling pathway in general and, unlike IWR-1-endo (Cat. No. 681669), displays no effect against Wnt-stimulated cellular responses.

Packaging

Packaged under inert gas

Warning

Toxicity: Harmful (C)

Reconstitution

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

Other Notes

Chen, B., et al. 2009. Nature Chem. Biol.5, 100.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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