Mouse Transferrin is a suitable protein for use as a control reagent in both Western Blotting and ELISA experiments. For blotting, the expected molecular weight of Mouse Transferrin is approximately 80kDa. Mouse Transferrin, when unopened, is stable at 4 o C, but for extended use should be aliquoted and stored at -20 o C in its undiluted form. If dilutions of Mouse Transferin are required, they should be prepared just prior to use and not retained.