Anti-HSP90AA1 Antibody

Raised in rabbit and supplied by Antibodies.com as an unconjugated polyclonal reagent, this antibody recognizes HSP90AA1, the inducible cytosolic chaperone that drives client-protein maturation in stressed and proliferating cells. Reactive with human, mouse and rat orthologues, the reagent supports detection in denatured lysates, fixed tissue sections and cultured monolayers across western blot, antigen retrieval-based immunohistochemistry and indirect immunofluorescence workflows. Researchers studying oncogenic signaling, proteostasis and heat-shock responses use HSP90AA1 detection to monitor chaperone engagement with kinases such as ERBB2 and CDK4, and to track client-protein stabilization under small-molecule inhibitor pressure. Each vial contains 100 µl of antiserum suitable for standard western blot loading and routine immunofluorescence staining. Store refrigerated; small aliquots are recommended for repeated staining sessions to limit freeze-thaw losses of the polyclonal pool, with diluted aliquots kept protected from light during fluorescence work.