... IgG(ImmunoglobinG) content Description and Suggested ApplicationsKP70-30S(70% minimum protein, 30% minimum IgG) is a water soluble , microfiltration ... colostrum milk , creamy Physical and chemical indicators Test Specification Protein , % ≥ 70 IgG , % ≥ 30 Moisture , % ≤ 5 Fat , % ≤ 5 Acidity , ° T ... Count , cfu/g ≤ 10000 Coliform , MPN/100g ≤ 30 Pathogens Negative Yeast and Mold ≤ 50 Aflatoxin , M1 , ...