MAP1 Antibody

Microtubule-associated protein 1B (MAP1) plays a role in the cytoskeletal changes that accompany neurite extension. MAP1 binds to tubulin subunits, and this bridging of subunits might is involved in nucleating microtubule polymerization and in stabilizing microtubules. MAP1 is phosphorylated upon DNA damage, probably by ATM or ATR.