or
Phycrythrin Conjugated F(ab?)2 fragment of Affinity Purified anti-Human IgM Fc5m (Donkey) Minimum Cross Reactivity to Bovine and Horse Serum Proteins. 1.0ml. Lyophilized. Buffer:0.01M Sodium Phosphate 0.25M Sodium ChloridepH7.6. Stabilizer:15mg/ml Bovine