Myeloperoxidase (MPO) Antigen >96%

Neutrophil azurophilic granules contain a heme-containing peroxidase whose catalytic activity generates hypochlorous acid during the respiratory burst. The purified Myeloperoxidase (MPO) antigen from Antibodies.com, supplied at >96% purity in a 1mg liquid format, supports ELISA, Western blot, and immunohistochemistry workflows in inflammation and cardiovascular research.

Researchers investigating neutrophil activation, oxidative stress, vascular inflammation, and atherosclerotic plaque biology routinely employ this Myeloperoxidase (MPO) antigen as an immunogen, coating antigen, or calibration standard in ELISA standard curves and Western blot characterization. The preparation also integrates with immunohistochemistry protocols that map MPO expression in tissue sections of inflammatory lesions, and with cell biology assays probing neutrophil degranulation. Aliquoting the 1mg stock upon receipt is recommended to limit freeze-thaw cycles and preserve enzymatic activity across the working shelf life.

Because MPO-derived oxidants contribute both to host defense against pathogens and to inflammatory tissue damage, the >96% pure antigen serves immunologists developing MPO-specific reagents and cardiovascular scientists probing oxidative biomarkers. Each Antibodies.com batch passes SDS-PAGE purity verification, supporting reproducible results across ELISA plate-based quantification, Western blot band identification, and immunohistochemistry localization studies for research use only applications.