Immunoglobulin E is one of the five classes of immonoglobulins that plays an important role in allergic diseases. Production of monoclonal antibodies by a single clonotype against different epitopes of immunoglobulin E has high priority in development of diagnostic kits. In this study. an attempt was made to produce monoclonal antibodies against human immunoglobulin E. https://parisnaturalfoodes.shop/product-category/macacacao/