Anti-ZNF20 Antibody

Raised in rabbits against the human zinc finger transcription factor ZNF20, this unconjugated polyclonal reagent from Antibodies.com supports both western blot and immunohistochemistry workflows. The antibody is supplied as a 100 µl vial at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as a cryoprotectant, allowing convenient storage at -20 °C with minimal freeze-thaw damage to the reagent. ZNF20 belongs to the KRAB-containing C2H2 zinc finger protein family, members of which recruit the KAP1/TRIM28 co-repressor complex to deposit H3K9me3 marks and silence target genes, and the protein has been characterized in published studies as a candidate tumor suppressor in hepatocellular carcinoma where it modulates Wnt/β-catenin signaling. Researchers therefore use this reagent for in vitro work on gene regulation and chromatin biology, and to localize ZNF20 expression in fixed tissue sections. The polyclonal format recognizes multiple epitopes on ZNF20, improving the chance of detection across varied sample preparations, and the unconjugated presentation leaves the choice of reporter label to the end user for immunofluorescence, chromogenic IHC, or chemiluminescent western blot detection.