Anti-p38 alpha Antibody [I15-E]

The I15-E clone is a FITC-conjugated rabbit monoclonal antibody that recognizes p38 alpha (MAPK14), a serine/threonine kinase that drives stress-activated signaling cascades governing inflammatory cytokine output and apoptotic responses. Validated for flow cytometry, the reagent allows direct immunostaining of human cells without needing a secondary antibody, and the FITC label is compatible with standard 488 nm laser lines on most benchtop cytometers. Supplied as a liquid in a 100-test vial, the antibody has an IgG isotype framework and is reactive with human p38 alpha. Researchers studying MAPK pathway modulation, oxidative stress responses, or drug-induced signaling in immune cell populations can incorporate this reagent into multicolor flow cytometry panels to assess expression alongside other fluorochrome markers. Each preparation is produced by Antibodies.com and ships with documentation covering recommended dilutions and handling. Refrigerate on arrival, protect from light, and avoid freeze-thaw cycles to preserve fluorescence intensity across the shelf life of the product.