Purity:Purified by Protein G affinity chromatography. Endotoxin: <0.15EU/ug (LAL)
Form:Supplied as a lyophilized powder in PBS, pH 7.2, 0.5% BSA. Labeled with Biotin. Reconstitute with 1ml sterile PBS.
Specificity:Recognizes human and mouse Frizzled-4. Does not crossreact with rmFrizzled-1, -2, -3, -6, -7 or -8 in Western Blot. Detects Frizzled-4 by Flow Cytometry and Immunohistochemistry on mouse differentiated embryoid bodies derived from the mouse embryonic cell line, D3, and also on human HEK293 cells.