The Frizzled 4, Fc Chimera n/a (Catalog #MBS635511) is an Active Protein and is intended for research purposes only. The product is available for immediate purchase.
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Our knowledge of the role of proteins in cellular processes is continually evolving. Most proteins, including Frizzled 4, Fc Chimera are typically involved in one or more signaling pathways or biological processes. Professionally manufactured recombinant proteins are increasingly becoming essential and commonplace tools for elucidating new knowledge about the role of proteins in both health and disease.
Activity: Measured by its ability to interfere with the axis-inducing activity of Xwnt-8 mRNA in early Xenopus embryos. In a population of embryos, addition of 1ng of mFrizzled-4/Fc protein pre embryo resulted in 50-100% reduction in the number of secondary axes produced by 10-20pg of Xwnt-8 mRNA. Endotoxin Level: < 1.0 EU per 1ug of the cytokine as determined by the LAL method. Reconstitution: Reconstitute with PBS to prepare a stock solution of no less than 100ug/ml.