Preparation Method
: The antiserum is prepared by immunizing goats with rabbit serum; antiserum is delipidated and made specific by immunoadsorption with soluble antigens or solid-phase immunoadsorption where appropriate. The resulting antiserum is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 µm filter, vialed and lyophilized.