Anti-USP7 Antibody

This polyclonal reagent from Antibodies.com targets USP7 (ubiquitin-specific protease 7), a ~130 kDa cysteine-type deubiquitinase that removes ubiquitin chains from substrates such as p53, MDM2, and PTEN to regulate DNA damage response, cell-cycle progression, and apoptosis. The antibody is raised in rabbit and supplied as 100 µl of unconjugated antiserum intended for western blot (WB) and immunofluorescence (IF) workflows. Cross-reactivity has been validated on human, mouse, and rat samples, making the reagent appropriate for comparative studies of tumour-suppressor signalling in cultured cells and tissue sections. Storage at -20 °C in single-use aliquots preserves binding activity across multiple freeze-thaw cycles, and the unconjugated format leaves users free to couple the reagent to HRP, biotin, or a fluorophore of their choice for downstream detection.