Anti-ATF4 Antibody

Sourced through Antibodies.com, this affinity-purified reagent is a Rabbit polyclonal antibody raised against a recombinant human ATF4 (Activating Transcription Factor 4) immunogen and is intended for the qualitative detection of endogenous total ATF4 protein in research samples. Supplied as an unconjugated liquid at 1.0 mg/mL in a 50 µL size, the antibody is validated for Western Blot (WB) and Immunohistochemistry (IHC) and shows cross-reactivity with Human, Mouse, and Rat species, making it suitable for a broad range of cell- and tissue-based studies. Polyclonal formatting in a Rabbit host typically corresponds to an IgG isotype, and the absence of any fluorophore or enzyme label means the reagent can be paired with the secondary detection system of the user's choice. As with most Antibodies.com primary antibodies, the product is shipped on cold packs and should be aliquoted upon arrival for longer-term storage at −20 °C, with repeated freeze/thaw cycles avoided to preserve activity. The catalog item carries the A38394 reference and is reserved for research use only; it is not approved for diagnostic or therapeutic applications. Bulk and custom size options are available on request through the supplier, with a typical lead time of 6–9 business days.