MyBioSource.com's Goat A' Alpha 2 Macroglobulin is a Goat Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot, and Other. The Goat A' Alpha 2 Macroglobulin Antibody was generated using A2M, alpha-2-MACROGLOBULIN, and alpha-2M as the antigen and it reacts with Human.