Horse normal serum (2 ml)
Protein concentration is 60.0 mg/ml (Bradford, IgG standards). Antibody is supplied in 10 mM sodium phosphate, 0.15 M sodium chloride, pH 7.2. No preservative is added.
Duck IgY (From Serum)
Antibody purity is > 95% based on SDS-PAGE.Antibody is supplied in 10 mM Sodium Phosphate, 0.15 M Sodium Chloride, pH 7.2. 0.05% (w/v) Sodium Azide is added as a preservative.