Donkey Serum (10%) in PBS Buffer, pH 7.4, Sterile
Price: Regular price $42.22
10% Donkey Serum in PBS (10 mM Sodium phosphate, 2 mM potassium phosphate, 10 mM KCl, 137 mM NaCl) and 3% BSA, pH 7.4 ± 0.2. Filtered through 1-micron filter. Shipped cold on blue ice. Store at 2-8°C for short term and -20°C for long term.
Used for blocking agent and controls in immunoassays