Secreted frizzled receptor (FZD7)-Fc fusion protein and WNT receptor, also known as FZD7, GenBank Accession No. BC_015915, a.a. 33-185, expressed in a HEK293 cell expression system. MW = 43.3 kDa (monomer). This protein runs at a higher apparent M.W. by SDS-PAGE due to glycosylation.