Anti-CD90 Antibody

The Antibodies.com Anti-CD90 polyclonal antibody is a rabbit host IgG reagent supplied as a 100 µg liquid aliquot in a vial, validated for western blot (WB) and immunocytochemistry (ICC) workflows. CD90, also known as Thy-1, is a 25–35 kDa glycosylphosphatidylinositol (GPI)-anchored cell surface glycoprotein widely used as a phenotypic marker for mesenchymal stem cells, fibroblasts, thymocytes, and certain neuronal populations in both stem cell and neuroscience research. This unconjugated polyclonal reagent reacts with human and mouse CD90, enabling consistent detection across common in vitro and in vivo research models without species-specific cross-reactivity concerns. For best results, store at -20 °C in single-use working aliquots to minimize freeze-thaw cycles, and dilute into appropriate blocking or antibody diluent for immunocytochemistry staining or western blot membrane probing.