Anti-hnRNP E1 Antibody

Produced in rabbit as a polyclonal reagent, this unconjugated antibody from Antibodies.com targets hnRNP E1, the poly(C)-binding protein PCBP1, a broadly expressed RNA-binding factor implicated in mRNA stability, translational silencing, and iron homeostasis. The antibody is validated for western blot and binds epitopes conserved across human, mouse, and rat, supporting comparative immunoblotting in cultured mammalian cell lysates and rodent tissue extracts. It is supplied at 1 mg/ml in phosphate buffered saline containing 0.05% sodium azide at approximately pH 7.2, packaged as a 50 µl vial that supports multiple experiments after dilution in standard blocking buffer. Researchers studying post-transcriptional gene regulation, RNA-protein interactions, or PCBP1-dependent iron storage pathways can use this reagent to monitor endogenous hnRNP E1 levels. Refrigerate between uses, protect from light, and avoid repeated freeze-thaw cycles to preserve antibody activity.