SFRP5, Recombinant, Human, aa30-317, His-Tag (Secreted Frizzled-Related Protein 5, SARP3)

Catalog No : USB-218556
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Product name SFRP5, Recombinant, Human, aa30-317, His-Tag (Secreted Frizzled-Related Protein 5, SARP3)
Catalog No USB-218556
Supplier’s Catalog No 218556
Supplier US Biologicals
Source antigen Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight 35
Storage -20°C
Other names
Grade Purified
Purity ~85% (SDS-PAGE)
Form Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 10% glycerol.
Reactivity life 6 months
Note For reserch purpose only
Purity ~85% (SDS-PAGE)
Description SARP3, also known as secreted frizzled-related protein 5, is a member of the SFRP family that contains a cysteine-rich domain homologous to the putative Wnt-binding site of Frizzled proteins. SFRPs act as soluble modulators of Wnt signaling. SFRP5 and SFRP1 may be involved in determining the polarity of photoreceptor cells in the retina. SFRP5 is highly expressed in the retinal pigment epithelium, and moderately expressed in the pancreas. Source: Recombinant protein corresponding to aa30-317 from human SFRP5, fused to His-tag at N-terminus, expressed in E.coli. Molecular Weight: ~35kD (311aa) Applications: Suitable for use in SDS-PAGE. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.