Microtubule associated protein 2 also know as MAP2, has three isoforms that include two high molecular weight forms MAP2A and MAP2B (~280KD), and a low molecular weight form MAB2C (~70KD). MAP2 belongs to the microtubule-associated protein family and expressed in the nervous system. The exact function of MAP2 is unknown but MAPs may stabilize the microtubules against depolymerization. They also seem to have a stiffening effect on microtubules. MAP2 has been shown to interact with Fyn, Grb2, PRKACA, and CPEB1. The MT-08 antibody has been shown to be useful for Western blotting, Immunoprecipitation, Immunohistochemistry (frozen sections), Immunocytochemistry, and ELISA of the human, mouse and porcine MAP2A and MAP2B isoforms.