IWP-2, 10 mg

IWP-2, 10 mg — enhanced for research use.

Manufacturer: STEMCELL Technologies.

Small-molecule inhibitor of Porcupine (PORCN) that blocks Wnt ligand palmitoylation and secretion, commonly used to suppress Wnt signaling in cell-based and biochemical assays. Supplied as a high-purity research-grade solid. Recommended handling: prepare concentrated stocks in DMSO (for example 10 mM), protect from light and moisture, and store dry at -20°C. Typical working concentrations in vitro are in the low micromolar range (eg. 1–10 μM); optimize for your system. For research use only.