Anti-IL1A Antibody

Rabbit polyclonal antibodies from Antibodies.com target human IL1A (Interleukin-1 alpha), a pro-inflammatory cytokine that initiates innate immune responses through IL-1R1 signaling. Supplied as a 100 µl volume of unconjugated reagent, the antibody is validated for western blot and immunohistochemistry on human samples. IL1A is synthesized as a 31 kDa precursor that is cleaved by calpain and passively released during cell injury, which makes it a relevant marker in inflammation research, tumor biology studies, and models of tissue damage. The polyclonal design enables recognition of multiple epitopes, supporting detection of both full-length and processed IL1A in formalin-fixed paraffin-embedded tissue sections and in WB lysate preparations.