The Nitrotyrosine Antibody: ATTO 390 from MyBioSource.com is a Mouse Monoclonal antibody. This antibody recognizes Human, Mouse, Rat, and Canine antigen. The Nitrotyrosine Antibody: ATTO 390 has been validated for the following applications: ELISA, Immunofluorescence, Immunohistochemistry, Immunoprecipitation, and Western Blot.
Description
Background Info: Recognizes 3-nitrotyrosine moieties. No detectable cross-reactivity with non-nitrated tyrosine. Not species specific.
Scientific Background: Protein tyrosine nitration results in a post-translational modification that is increasingly receiving attention as an important component of nitric oxide signaling (2). While multiple nonenzymatic mechanisms are known to be capable of producing nitrated tyrosine residues, most tyrosine nitration events involve catalysis by metalloproteins such as myeloperoxidase, eosino-philperoxidase (3), myoglobin, the cytochrome P-450s, superoxide dismutase and prostacyclin synthase. Nitrotyrosine may also serve as a biomarker for the effects of reactive nitrogen oxides, based on tyrosine residues becoming nitrated in proteins at sites of inflammation induced tissue injury (1). The presence of nitro tyrosine-containing proteins therefore has shown high correlation to disease states such as atherosclerosis, Alzheimer's disease, Parkinson's disease and amyotrophic lateral sclerosis (4)