Anti-API5 Antibody

This rabbit polyclonal antibody from Antibodies.com specifically recognizes API5 (Apoptosis Inhibitor 5), a nuclear anti-apoptotic protein also referred to as AAC-11 or FIF, which functions to suppress programmed cell death. API5 contains HEAT-repeat domains and has been implicated in cervical carcinoma, glioblastoma, and non-small cell lung cancer, where elevated expression has been linked to tumor progression and poorer prognosis. The antibody is supplied as 100 µl of unconjugated reagent raised in rabbit, validated for Western blot, immunohistochemistry, and ELISA workflows, and it reacts with human and mouse samples. Researchers use this reagent for studies of survival signaling, FGF2-related pathways, and tumor cell biology.