Anti-eIF4B (phospho-S422) Antibody

A Rabbit polyclonal antibody from Antibodies.com targeting eIF4B phosphorylated at Serine 422. The unconjugated antibody is validated for Western blot (WB), immunohistochemistry (IHC) and immunofluorescence (IF), and shows reactivity with Human, Mouse and Rat samples.

The immunogen is a synthetic phosphopeptide derived from human eIF4B around the phosphorylation site of Serine 422. The antibody specifically detects endogenous levels of eIF4B protein only when phosphorylated at Ser422. It is supplied at 1 mg/ml in phosphate buffered saline (PBS) with 0.05% sodium azide, at approximately pH 7.2, and recognises a target of approximately 80 kDa.

The reagent is affinity-purified from rabbit antiserum by affinity chromatography using an epitope-specific immunogen, with purity reported as greater than 95% by SDS-PAGE.