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Merck

344301

sFRP Inhibitor II

The sFRP Inhibitor II, also referenced under CAS 302804-57-5, controls the biological activity of sFRP. This small molecule/inhibitor is primarily used for Activators/Inducers applications.

Synonym(s):

sFRP Inhibitor II, Wnt Pathway Activator V, 2-(2-(2-Imino-4-oxo-thiazolidin-5-yl)-acetylamino)-4,5-dimethyl-thiophene-3-carboxylic acid ethyl ester, Secreted Frizzled Related Protein-1 Inhibitor II

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About This Item

Empirical Formula (Hill Notation):
C14H17N3O4S2
CAS Number:
302804-57-5
Molecular Weight:
355.43
UNSPSC Code:
12352200
Assay:
≥95% (HPLC)
Form:
solid
Quality level:
100
Storage condition:
OK to freeze
protect from light

Key Documents

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Product Name

sFRP Inhibitor II, The sFRP Inhibitor II, also referenced under CAS 302804-57-5, controls the biological activity of sFRP. This small molecule/inhibitor is primarily used for Activators/Inducers applications.

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: 100 mg/mL

shipped in

ambient

storage temp.

−20°C

Quality Level

100

Disclaimer

Toxicity: Standard Handling (A)

General description

A cell-permeable iminooxothiazolidine compound that is shown to counteract the antagonizing effect of SARP-2/sFRP-1 (secreted frizzled related protein-1) against Wnt-3/frizzled interaction and restore cellular response to Wnt-3 stimulation (by a 2.3-fold enhancement at 15 µM) in U2OS-based reporter assays. Also reported to increase total bone area and the number of osteoblasts (by ~20% and ~45%, respectively) in a murine ex vivo calvarial bone formation assay.

Other Notes

Shi, M., et al. 2009. Bioorg. Med. Chem. Lett.19, 6337.

Packaging

Packaged under inert gas

Preparation Note

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

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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