Normal Sheep Serum from non-immunized animal, Sheep Polyclonal Antibody

Spin vial briefly before opening. Reconstitute with 100 μL sterile-filtered, ultrapure water. Centrifuge to remove any insoluble material. Store lyophilized sheep whole serum at -20°C to -80°C protected from moisture. After reconstitution, divide whole serum nto useful aliquots and keep aliquots at -20°C to -80°C for a higher stability. Working aliquots can be kept at 2-8°C for up to 1 month. Avoid repetitive freeze/thaw cycles.