Anti-WT1 Antibody

WT1 (Wilms Tumor 1) is a zinc-finger transcription factor with critical roles in normal urogenital development and in several malignancies, including Wilms tumor, mesothelioma, ovarian serous carcinoma, and acute myeloid leukemia. This unconjugated rabbit polyclonal reagent from Antibodies.com targets the WT1 protein and is validated for western blot, immunohistochemistry, and immunofluorescence workflows on human samples. Produced in rabbit as a polyclonal antibody and supplied at 100 µl per vial, it supports investigations that require localization of WT1 expression in tissue sections, confirmation of transcript-level findings at the protein level, or characterization of WT1-positive cell populations by immunofluorescence. Researchers studying kidney development, mesothelioma diagnostics, and leukemia biology commonly rely on this antibody for IHC-based scoring and for tracking nuclear WT1 staining patterns. The conjugate-free formulation allows the primary to be paired with a secondary antibody of the researcher's choice, supporting flexibility across chromogenic and fluorescence detection platforms.