Cleaved-MPO 89k (A49) Polyclonal Antibody

Myeloperoxidase (MPO) is a heme protein synthesized during myeloid differentiation that constitutes the major component of neutrophil azurophilic granules. Produced as a single chain precursor, myeloperoxidase is subsequently cleaved into a light and heavy chain. The mature myeloperoxidase is a tetramer composed of 2 light chains and 2 heavy chains. Myeloperoxidase produces hypohalous acids central to the microbicidal activity of neutrophils.