Anti-P2RX4 Antibody

Affinity-purified rabbit polyclonal reagent directed against the human P2RX4 purinergic receptor, a ligand-gated cation channel activated by extracellular ATP and widely studied in microglia, vascular endothelium and immune signaling contexts. The antibody is supplied in a vial as 100 µl of liquid stock at 1 mg/ml in PBS containing 0.1% sodium azide and 50% glycerol, a cryoprotective buffer combination that supports short-term storage around 4 °C and longer-term aliquoting at -20 °C without freeze-thaw cycling. Validated for Western blot and immunohistochemistry on human samples, the unconjugated format lets each laboratory pair it with their preferred HRP, biotin or fluorophore secondary detection chemistry. Researchers investigating purinergic neurotransmission, inflammasome activation or monocyte and macrophage ion channel biology can use this reagent from Antibodies.com to probe P2RX4 expression in tissue sections and lysates.