Anti-hnRNP E1 Antibody

Raised in rabbit against the heterogeneous nuclear ribonucleoprotein E1 target, this unconjugated polyclonal reagent from Antibodies.com is supplied at 1 mg/ml in phosphate buffered saline with 0.05% sodium azide at approximately pH 7.2. The antibody is validated for Western blot workflows and detects endogenous hnRNP E1 across human, mouse, and rat samples, making it useful for studies of post-transcriptional gene regulation, mRNA stabilization, and translational control where PCBP1/hnRNP E1 binding of poly(C) RNA tracts drives downstream processes. Each vial contains 100 µl of ready-to-use antibody stock; aliquot upon first use to limit freeze-thaw cycles and store short term refrigerated, or hold frozen for longer term stability. The polyclonal format allows recognition of multiple epitopes across the protein, supporting reproducible detection of full-length hnRNP E1 in lysates from cell culture and tissue preparations run under reducing SDS-PAGE conditions.