Anti-E2F4 Antibody

Manufactured by Antibodies.com, this affinity-purified reagent is a rabbit polyclonal antibody raised against a synthetic peptide derived from human E2F4, raised in rabbit host and supplied at 50 µl per vial. It is unconjugated and formulated as rabbit IgG in phosphate buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, with 150 mM NaCl, 0.02% sodium azide and 50% glycerol, at a working concentration of 1.0 mg/mL. The antibody detects endogenous levels of total E2F4 protein (synonyms: E2F-4, Transcription factor E2F4) and has been validated for Western blot (WB) and immunohistochemistry (IHC) applications across human, mouse and rat samples. Each lot is affinity-purified from rabbit antiserum by epitope-specific affinity chromatography, ensuring selectivity for the target transcription factor. The product is shipped at 4 °C; upon arrival it should be aliquoted and stored at –20 °C, with repeated freeze/thaw cycles avoided to preserve reagent integrity. Intended for research use only, this polyclonal primary antibody from the Antibodies.com catalogue offers a reliable tool for laboratories studying cell-cycle transcriptional regulation and E2F-family signalling in multiple model organisms.