leucine zipper protein NF-E2, p45, nuclear factor (erythroid-derived 2), 45kD, nuclear factor, erythroid-derived 2 45 kDa subunit, NF-E2, transcription factor NF-E2 45 kDa subunit, nuclear factor, erythroid 2, NFE2, nuclear factor (erythroid-derived 2), 45kDa