Secreted frizzled receptor (FZD4)-Fc fusion protein and WNT receptor, also known as FZD4, GenBank Accession No. BC_114527, a.a. 37-180, expressed in a HEK293 cell expression system. MW = 42.9 kDa (monomer). This protein runs at a higher apparent M.W. by SDS-PAGE due to glycosylation.

Q9ULV1

FZD4

Sterile-filtered (0.2 µm) solution of 40 mM Tris, pH 8.0, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol.

Aqueous buffer solution

At least 6 months at –80°C.

Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

1. Moffat LL., et al., Development. 2014 Feb;141(3):617-28.
2. Surana, R., et al., Biochim Biophys Acta. 2014 Jan;1845(1):53-65.

Avoid freeze/thaw cycles.

Cell Surface Receptor

Recombinant Protein