The Ras association domain family member 7 (RASSF7) is a protein belonging to the RASSF family, which is implicated in diverse cellular processes, including cell cycle regulation, apoptosis, and microtubule stability. Unlike other RASSF members linked to tumor suppression, RASSF7 is often associated with pro-proliferative roles and is overexpressed in certain cancers. It localizes to the mitotic spindle and centrosomes, suggesting a critical function in mitosis. RASSF7 antibodies are essential tools for studying its expression, localization, and interactions in cellular pathways. These antibodies are widely used in techniques like Western blotting, immunofluorescence, and immunohistochemistry to investigate RASSF7's role in cell division, cancer progression, and developmental biology. Commercially available RASSF7 antibodies are typically raised against specific epitopes, such as human RASSF7 peptides, and validated for cross-reactivity in model organisms like mice and rats. Research highlights its interaction with components of the Hippo and RAS/MAPK signaling pathways, underscoring its potential as a therapeutic target. However, discrepancies in reported functions emphasize the need for antibody specificity validation to ensure accurate experimental outcomes. Studies utilizing RASSF7 antibodies contribute to understanding its dual roles in both normal cellular physiology and disease contexts.