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Principle of ECL western blotting. HRP: Horseradish Peroxidase The light peaks 5-20 minutes and decays slowly with a half life of 1 hour. Reagents. TBS: Tris buffered saline TBST: TBS plus Tween 20 (0.1%),
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Principle of ECL western blotting HRP: Horseradish Peroxidase The light peaks 5-20 minutes and decays slowly with a half life of 1 hour
Reagents • TBS: Tris buffered saline • TBST: TBS plus Tween 20 (0.1%), • Tween 20: nonionic detergent, has the potential to strip low affinity primary antibody. • Milk: blocking reagent, block non-specific binding sites on membrane