Anti-REG3A Antibody

This unconjugated polyclonal antibody from Antibodies.com targets human REG3A, a secreted C-type lectin that participates in intestinal mucosal defense and innate antimicrobial immunity. REG3A, also referred to as HIP/PAP, is expressed by intestinal epithelial cells including Paneth cells and is induced during tissue injury and inflammatory responses, where it contributes to bacterial killing at the gut barrier. The reagent is raised in rabbit and supplied as a 100 µl vial, supporting Western blot and immunofluorescence workflows that probe expression patterns in cell and tissue samples. Investigators focused on inflammatory bowel disease, mucosal repair, or pathogen-host interactions can apply this reagent to detect endogenous REG3A protein in human specimens.