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77 results for "R-Spondin 4" in Products

R-Spondin 4 Products

R-Spondin 4 (RSPO4, roof plate-specific spondin 4), also called cysteine-rich and single thrombospondin domain containing-4 (Cristin 4), is an ~33 kDa secreted heparin-binding protein that shares ~35% amino acid (aa) identity with three other R-Spondin family members. All are positive modulators of Wnt/beta-Catenin signaling, but vary in activity. R-Spondins regulate Wnt/beta-Catenin by competing with the Wnt antagonist DKK-1 for binding to the Wnt co-receptors LRP-6 and Kremen, reducing their ...

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Catalog #: FAB4106AFP680
Catalog #: FAB4106AFP647
Catalog #: AF4106AFP555
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