Anti-APLNR Antibody

Raised in rabbit against the human Apelin Receptor, this polyclonal IgG reagent targets APLNR (also called APJ or AGTRL1), a class A G-protein coupled receptor that binds apelin peptides and counter-regulates angiotensin II signaling. The unconjugated format supports flexible Western blot assay design, including chemiluminescent and fluorescent secondary detection, with the IgG isotype compatible with standard immunoblotting protocols run on the predicted ~42 kDa band in cell and tissue lysates. Antibodies.com supplies the reagent as a 200 µl liquid vial prepared by antigen-affinity purification, providing enough volume for multiple membranes and titration experiments. Polyclonal recognition of multiple epitopes can be advantageous when probing endogenous APLNR expression in vascular, cardiac, and tumor-derived samples. Recommended handling is to refrigerate the vial for short-term use and store at -20 °C in aliquots for longer-term use, limiting freeze-thaw cycles to preserve antibody activity. This product is intended for research use only and has not been validated for diagnostic or therapeutic applications.