Anti-P2RX4 Antibody

Offered by Antibodies.com, this affinity-purified polyclonal reagent is raised in rabbit against a recombinant human P2RX4 immunogen and is supplied as an unconjugated antiserum at 1.0 mg/mL in a 50 µL volume. The buffer is phosphate-buffered saline at pH 7.4 (without Mg²⁺ and Ca²⁺) containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol as a cryoprotectant. The antibody is validated for Western blotting (WB) and immunocytochemistry/immunofluorescence (ICC/IF), and it detects endogenous levels of total P2RX4 (also known as the P2X4 purinergic receptor, ATP receptor, or P2X purinoceptor 4). According to the supplier, it reacts with human and mouse samples, making it suitable for cross-species studies of this ATP-gated ion channel subunit. For handling, the vial is shipped at 4 °C; upon arrival it should be aliquoted and stored long-term at –20 °C, with care taken to avoid repeated freeze/thaw cycles. As a research-use-only reagent intended for laboratory applications such as Western blot detection and immunofluorescence staining of cultured cells, this polyclonal P2RX4 antibody from Antibodies.com provides a reliable tool for investigators studying purinergic signaling, ion channel biology, and related pathways.