Anti-PTGER4 Antibody

PTGER4 (Prostaglandin E2 Receptor EP4) is a G-protein-coupled receptor that transduces prostaglandin E2 signals, regulating adenylate cyclase activity, cAMP production, and downstream pathways involved in inflammation, gastrointestinal mucosal defense, vascular homeostasis, and immune cell polarization. PTGER4 is an active research target in colorectal cancer, inflammatory bowel disease, and rheumatoid arthritis studies.

This rabbit polyclonal antibody from Antibodies.com detects PTGER4 in human, mouse, and rat samples, and is validated for Western blot (WB) workflows on whole-cell and tissue lysates. The unconjugated IgG reagent is supplied as a 50 µl vial; the polyclonal backbone enables recognition of multiple epitopes on the EP4 receptor and supports flexibility across buffer conditions.

Aliquot upon receipt and store refrigerated; avoid repeated freeze-thaw cycles to preserve antibody activity. Intended for research use only in academic and industrial laboratories, not validated for diagnostic or therapeutic applications.