Anti-PSMB9 Antibody

Sourced from Antibodies.com, this polyclonal reagent is raised in rabbit against the proteasome subunit beta type-9 (PSMB9), with the immunogen being a recombinant protein of human origin. The antibody is affinity-purified and supplied as an unconjugated preparation at a concentration of 1.0 mg/mL in a 50 µl volume, formulated in phosphate-buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol. It is validated for Western blotting (WB) and immunocytochemistry/immunofluorescence (ICC/IF), and it is reactive with human and mouse samples, enabling detection of endogenous levels of total PSMB9 protein. For handling, the vial is shipped at 4 °C; upon arrival it should be aliquoted and stored at −20 °C, with repeated freeze/thaw cycles avoided to preserve activity. Intended for research use only, this product is a practical choice for laboratories studying antigen processing, MHC class I-mediated immune responses, and the broader ubiquitin–proteasome pathway in mammalian systems.