Creative Diagnostics provides the most cost-effective custom chicken IgY antibody production services in the industry. Chicken IgY antibodies are avian equivalents of mammalian IgG antibodies. Chicken antibodies are produced by immunization of laying hens and subsequently purification of IgY from the egg yolk. As described more than 100 years ago, avian maternal antibodies are transferred from serum to egg yolk to confer passive immunity to embryos and neonates. The IgY concentration in the yolk is slightly higher than the IgY concentration in the chicken serum. Typically, each egg contains about 50-100mg of total IgY [comparable to IgG in 10mL rabbit serum], and the antigen-specific antibody is about 1-10% of the total.More information, please visit the website: http://www.creative-diagnostics.com/Custom-Chicken-IgY-Antibody-Production.html