Description_x000D_ General description_x000D_ The secretory component is a single chain glycoprotein that may occur freely or as component of the secretory immunoglobulin A (SIgA). IgA regulates the physiological balance between commensal intestinal bacteria and the defenses of the host immune system. It is the highest generated antibody isotype. IgAs are mainly secreted in the intestinal mucosa and prevent the commensal microorganisms from invading the intestines_x000D_ Monoclonal Anti-Secretory Component (IgA) antibody is specific for secretory human IgA and the free secretory component. The antibody does not bind to human IgG, IgM and IgE._x000D_ Immunogen_x000D_ Secretory component purified from human colostrum_x000D_ Application_x000D_ Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below._x000D_ Chromatin immunoprecipitation (1 paper)_x000D_ Monoclonal Anti-Secretory Component (IgA) antibody has been used in immunohistochemistry analysis and serological assays._x000D_ Monoclonal Anti-Secretory Component (IgA) antibody is suitable for use in EIA and western blot. The product may also be used for indirect ELISA (1:10,000)._x000D_ Disclaimer_x000D_ Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.