Anti-CHRM3 Antibody

This polyclonal reagent targets the muscarinic acetylcholine receptor M3 (CHRM3), a G protein-coupled receptor expressed across smooth muscle, exocrine glands, and central nervous system tissue. Supplied by Antibodies.com as an unconjugated rabbit host antibody, it is validated for Western blot and immunohistochemistry workflows on human samples, supporting studies of parasympathetic signaling, bronchial and bladder smooth muscle contraction, salivary and pancreatic secretion, and receptor pharmacology research. The antibody is provided at a working volume of 100 µl, enabling multiple blot and slide preparations per vial. The unconjugated format allows flexible pairing with secondary antibodies conjugated to user-chosen reporter enzymes or fluorophores, accommodating DAB-based chromogen development in IHC as well as chemiluminescent substrate detection in Western blot. Researchers investigating GPCR signaling pathways, bladder overactivity models, chronic obstructive pulmonary disease mechanisms, or neurodegeneration can apply this reagent to characterize CHRM3 protein expression in tissue lysates and fixed sections.