Purity:Purified by Protein A affinity chromatography (>90%, SDS-PAGE).
Form:Supplied as a liquid in PBS, pH 7.2. No preservative added. No stabilizing proteins added. Labeled with R-Phycoerythrin (PE).
Specificity:Recognizes human Insulin. Does not crossreact wtih free C-peptide. Species Crossreactivity: human proinsulin, bovine insulin (30%) and porcine insulin.