The affinity purified anti-chicken IgY antibody is conjugated to horseradish peroxidase (HRP). The conjugate is useful for detection, identification, quantification and localization of chicken IgY, including the chicken egg yolk antibodies.

In chickens, immunoglobulin Y is the functional equivalent to Immunoglobulin G (IgG). Like IgG, it is composed of two light and two heavy chains. Structurally, these two types of immunoglobulin differ primarily in the heavy chains, which in IgY have a molecular mass of about 65,100 atomic mass units (amu), and are thus larger than in IgG. The light chains in IgY, with a molar mass of about 18,700 amu, are somewhat smaller than the light chains in IgG. The molar mass of IgY thus amounts to about 167,000 amu.

Product is stable for several weeks at 4°C. For extended storage, store product at –20ºC. Expiration date is six months from date of shipping if properly stored.