Anti-PTGER1 Antibody

This rabbit polyclonal antibody targets PTGER1 (Prostaglandin E Receptor 1), a G-protein coupled receptor that binds prostaglandin E2 and signals through phospholipase C activation and intracellular calcium mobilization. Distributed by Antibodies.com, the reagent is supplied as 100 µl of liquid at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as a cryoprotectant, shipped in a single-use vial.

The antibody is validated for Western Blot (WB) detection of PTGER1 in human, mouse, and rat samples, supporting research into EP1-mediated pathways in inflammation, nociception, smooth muscle contraction, and tumor biology including prostate, colon, and lung cancer models. Polyclonal reactivity against multiple epitopes on the receptor improves recognition of denatured target protein transferred to membranes.

As an unconjugated primary reagent, it can be paired with HRP-, biotin-, or fluorophore-labeled secondary antibodies of the user's choice. For best stability, store aliquots at -20°C, avoid repeated freeze-thaw cycles, and protect from light. Centrifuge the vial briefly before opening to recover the full 100 µl volume.