Recommended Blocking Buffer for ICC/IF and IHC: 5% (v/v) normal horse serum, 5% (v/v) normal goat serum, 0.2% (w/v) L-lysine, 0.2% (v/v) Triton X-100 in PBS, pH 7.2. The coenzyme NAD and its derivatives are involved in hundreds of metabolic redox reactio