Learn More
Cell Biolabs Inc PhosphoBLOCKER™ Blocking Reagent, 50 g dry blend (1 Liter prepared)
Supplier: Cell Biolabs Inc AKR103

The utilization of anti-phosphoprotein antibodies in western blotting has become a commonly used tool for signal transduction research. Unfortunately, low levels of endogenous phosphoprotein in various cell lysates often can not be detected, even with high concentrations of antibody and long exposure times. Most commercially available western blot blockers (e.g. dry milk, serum) are sufficient to block the unreacted sites on the membrane, reducing the amount of nonspecific antibody binding during the assay; however, they are not designed to preserve phosphoprotein antigens during blotting. Cell Biolabs’ PhosphoBLOCKER™ contains a proprietary formulation that provides several advantages over conventional blockers: (1) It is designed specifically for phosphoprotein blotting; (2) It enhances low level phosphoprotein signal without increasing background; and (3) it is an easy to use premixed dry blend. 50 grams (reconstituted to 1 liter).
The Fisher Scientific Encompass Program offers items which are not part of our distribution portfolio. These products typically do not have pictures or detailed descriptions. However, we are committed to improving your shopping experience. Please use the form below to provide feedback related to the content on this product.