Anti-PKM2 Antibody

Pyruvate kinase M2 (PKM2) sits at the metabolic crossroads of glycolysis and gene regulation, and this rabbit polyclonal reagent from Antibodies.com gives researchers a versatile tool for tracking the protein across multiple experimental platforms. The antibody is unconjugated and supplied at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, packaged in a 100 µl volume that supports many blots and staining runs without dilution sacrifice.

It has been validated for western blot, immunohistochemistry, immunofluorescence, immunoprecipitation, and RNA immunoprecipitation workflows, and it cross-reacts with human, mouse, and rat PKM2, making it practical for comparative studies across species and model systems. Investigators working on tumor metabolism, the Warburg effect, or nuclear PKM2 functions can use it to probe endogenous protein levels in cell lysates, fixed tissue sections, and ribonucleoprotein complexes.

The polyclonal format increases the likelihood of recognizing multiple epitopes, which can be helpful when studying post-translational modifications or splice variants of PKM2. Store aliquots frozen for long-term stability and avoid repeated freeze-thaw cycles to preserve binding activity. Suitable for research use only.