Normal Sheep Serum (Nss) ,Each

Details:

Normal sheep serum (blocking grade)^ 10ml. Lyophilized. Protein concentration: 90 mg/ml (by refractometry). Buffer: 0.02 M potassium phosphate, 0.15 M sodium chloride, ph 7.2. Stabilizer: none. Preservative: 0.01% (W/v) sodium azide. For use as a blocking agent in immunological assays