Anti-PTMA Antibody [4C3]

Mouse monoclonal antibody clone 4C3 supplied by Antibodies.com targets Prothymosin alpha (PTMA), a small acidic nuclear protein implicated in chromatin remodeling, cell proliferation regulation, and apoptosis pathways frequently explored in oncology and cell biology research. Produced in a murine host as an IgG2a isotype and supplied in lyophilised form at 100 µg per vial, this unconjugated primary reagent is validated for Western blot and ELISA workflows against human PTMA, allowing detection of endogenous protein levels in cell and tissue samples without an introduced label. The lyophilised presentation supports flexible reconstitution with buffers such as PBS or Tris, and refrigerated storage conditions preserve binding activity for repeat experiments. Researchers investigating nuclear protein function, proliferation markers, or thymosin-related signaling pathways frequently rely on this clone to probe PTMA expression under varying cellular conditions, including oxidative stress, differentiation, or pharmacological treatment. Each preparation is screened for application-specific performance, supporting reproducible band detection in Western blot and quantitative readouts in ELISA, making the reagent appropriate for both discovery-oriented studies and more routine expression profiling projects. Antibodies.com applies standardized production and quality control procedures aligned with research use only requirements.