Anti-EP2 Antibody

Prostaglandin E2 receptor EP2 (PTGER2) is a G protein-coupled receptor that signals through cyclic AMP and is studied in inflammation, reproductive biology, and cancer signaling research. This unconjugated rabbit polyclonal antibody from Antibodies.com targets the human EP2 protein and is validated for Western blot and immunofluorescence detection in research use only workflows.

Supplied in a 100 µL vial at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, the antibody is suitable for direct labeling in custom conjugation protocols. The polyclonal format provides recognition of multiple epitopes on the human EP2 receptor, supporting detection across denatured and native protein preparations. For long-term storage, the glycerol-containing buffer keeps the reagent stable at -20 °C and withstands routine freeze-thaw cycles without significant loss of activity.

Recommended applications include Western blot analysis of EP2 expression in cell lysates and immunofluorescence staining of fixed cells or tissue sections. Researchers studying prostaglandin signaling, smooth muscle relaxation, bone metabolism, or tumor microenvironments will find this antibody useful for characterizing EP2 distribution and abundance in human samples.