Donkey anti-Sheep IgG (H&L), Affinity purified, Unconjugated, min, cross-reactivity to human, mouse, rabbit IgG

Donkey anti-sheep IgG (H&L), affinity purified, is a secondary antibody which binds to sheep IgGs in immunological assays. Antibodies are adsorbed against human, mouse, rabbit IgG and affinity purified using solid phase sheep IgG.

This antibody reacts with the heavy chains on sheep IgG and with the light chains on all sheep immunoglobulins based on immunoelectrophoresis.Minimum cross-reactivity is observed to non-immunoglobulin sheep serum proteins and human, mouse, rabbit IgG based on immunoelectrophoresis.Antibody is supplied in 10 mM sodium phosphate, 150 mM sodium chloride, pH 7, 0.05 % (w/v) sodium azide as preservative. BSA and milk have to be replaced by other blocking reagents, like doneky serum or commercial formulations which are free from bovine IgG.