Anti-PDLIM5 (phospho-Y251) Antibody

Phosphorylation-specific antibodies against PDLIM5 (also known as ENH, or PDZ and LIM domain 5) provide a reagent for investigating scaffold protein signaling in human tissues. This rabbit polyclonal reagent from Antibodies.com selectively recognizes the tyrosine-251 phospho-epitope of PDLIM5, a cytoskeletal scaffold linked to alpha-actinin binding and cardiac muscle biology in published studies.

Supplied at 1 mg/ml in phosphate buffered saline (PBS) with 0.05% sodium azide at approximately pH 7.2, the antibody is unconjugated and validated for immunohistochemistry (IHC) on human samples. The 100 ul vial size suits exploratory staining experiments; aliquot on receipt and store at -20 degrees C, avoiding repeated freeze-thaw cycles to preserve phospho-specific reactivity. The polyclonal format broadens recognition around the modified Y251 site, supporting detection across different fixation conditions in tissue sections.