Anti-PA2G4 Antibody

The PA2G4 target, also known as EBP1 or ErbB3-binding protein 1, is a DNA-binding protein implicated in ribosome biogenesis, rRNA processing, and regulation of cellular proliferation. This unconjugated rabbit polyclonal reagent from Antibodies.com detects endogenous PA2G4 in human, mouse, and rat samples across multiple immunoassay workflows.

Validated applications include Western blot (WB), immunohistochemistry (IHC), immunofluorescence (IF), immunoprecipitation (IP), and RNA immunoprecipitation (RIP), making the antibody flexible for studies on ErbB3 signaling, cell cycle progression, and apoptosis research. The reagent is formulated at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as a cryoprotectant, supplied as a 100 µl aliquot suitable for repeated use.

This polyclonal antibody recognizes epitopes across the PA2G4 protein, allowing detection in both cytoplasmic and nuclear fractions. Researchers commonly apply it to investigate PA2G4 interactions with ErbB3, its role in cancer cell proliferation, and its contribution to transcription and translation control.

Storage recommendation: keep the glycerol-containing solution frozen at -20 °C in aliquots to avoid repeated freeze-thaw cycles. The product is intended for research use only, in vitro studies, and is not approved for diagnostic or therapeutic applications.