||Sheep serum from non-immunized animals was purified by protein G affinity chromatography. This sheep IgG fraction can be used as negative control antibody for various immunological techniques where sheep primary antibodies are used.
||S-1759-100: Normal sheep serum from non-immunized animal
||See product label.
||None. Sheep IgG is obtained from non-immunized animals.
||Protein G purified.
||Use as negative control for IgG-purified sheep primary antibodies and at matching concentration.
||Lyophilized from PBS, pH 7.4, without preservatives.
||Spin vial briefly before opening. Reconstitute with 500 µL sterile water to obtain a concentration of 1 mg/mL.
||Store lyophilized sheep IgG at -20°C to -80°C protected from moisture. After reconstitution divide IgG into 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.
||12 months after purchase if unopened.