Based on IEP, this antibody reacts with: heavy (gamma) chains on guinea pig IgG, light chains on all guinea pig immunoglobulins. No Reactivity is observed to: non-immunoglobulin guinea pig serum immunoglobulins, IgG from bovine, chicken, goat, hamster, horse, human, mouse, rabbit, rat or sheep. Based on IEP, no reactivity is observed to: non-immunoglobulin guinea pig serum immunoglobulins, IgG from bovine, chicken, goat, hamster, horse, human, mouse, rabbit, rat or sheep.