Anti-BAG3 Antibody

Raised in rabbit against the BAG3 co-chaperone, this unconjugated polyclonal reagent from Antibodies.com is supplied as 100 µL of ready-to-use antiserum for western blot and immunohistochemistry workflows on human samples. BAG3 (BCL2-associated athanogene 3) participates in protein quality control, selective autophagy, and cellular stress response, and altered expression has been reported in several tumor types and in protein aggregation myopathies, making a well-characterized reagent valuable for both basic research and translational studies.

The antibody recognizes the native human BAG3 protein in cell and tissue lysates and in fixed tissue sections. Researchers commonly apply it at optimized dilutions for chemiluminescent western blot detection and for chromogenic IHC on formalin-fixed, paraffin-embedded tissue, supporting studies of chaperone biology, cancer cell survival pathways, and cytoskeletal organization. Short-term storage at 4 °C is appropriate for routine handling; for longer projects, aliquot the vial and freeze to preserve activity across multiple freeze-thaw cycles.

Each vial contains 100 µL of polyclonal antibody, unconjugated, with reactivity confirmed against human BAG3. The format gives laboratories flexibility to pair the reagent with their preferred secondary antibody and detection chemistry in both western blot and immunohistochemistry applications.