活性化転写因子4

Also known as tax-responsive enhancer element B67, cAMP-dependent transcription factor ATF-4, DNA-binding protein TAXREB67, cyclic AMP-responsive element-binding protein 2, cAMP response element-binding protein 2, CREB-2, cAMP-responsive element-binding protein 2, cyclic AMP-dependent transcription factor ATF-4

Activating transcription factor 4 (tax-responsive enhancer element B67), also known as ATF4, is a protein that in humans is encoded by the ATF4 gene.