大多数市售的蛋白质免疫印迹封闭剂，如脱脂奶粉或血清，足以封闭膜上的非反应位点。然而，它们并非为在印迹过程中保存磷酸化蛋白抗原而设计。我们的PhosphoBLOCKER™封闭试剂通过最大化信噪比，实现了卓越的封闭效果。该试剂在检测极低水平的内源性磷酸化蛋白时表现尤为出色。 Most commercially available Western blot blockers, such as dry milk or serum, are sufficient to block unreactive sites on the membrane. However, they are not designed to preserve phosphoprotein antigens during blotting. Our PhosphoBLOCKER™ Blocking Reagent provides superior blocking by maximizing signal-to-noise ratio. The PhosphoBLOCKER™ reagent particluarly excels with very low levels of endogenous phopsphoproteins.
