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Medchemexpress LLC Wnt3a Surrogate Hum 5ug
Supplier: Medchemexpress LLC HYP70453B5UG
Recombinant human Wnt3a surrogate protein (HEK293, Fc) is a water-soluble, Fc-fused Wnt agonist engineered to provide Fzd isoform-selective activation of canonical Wnt signaling. Expressed in HEK293 cells to preserve human-like post-translational modifications, the surrogate serves as a defined, consistent Wnt source for organoid culture, stem cell maintenance, and in vitro signaling assays.
- Water-soluble Fc-fused surrogate for simplified handling and solubility
- Fzd isoform-selective activation enables tissue-relevant Wnt signaling
- Expressed in HEK293 cells to support human-like post-translational modifications
- Supports organoid expansion and stem cell maintenance in culture
- Available in defined microgram quantities for assay flexibility
- Reduces variability compared with lipidated Wnt or conditioned media
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