The Rabbit anti-human activating transcription factor 4 (tax-responsive enhancer element B67) polyclonal Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to ATF4, and Miscellaneous. This antibody recognizes Human, Mouse, Rat, and Xenopus/Amphibian antigen. The Rabbit anti-human activating transcription factor 4 (tax-responsive enhancer element B67) polyclonal Antibody has been validated for the following applications: ELISA, Immunohistochemistry, and Western Blot.