Immunohistochemistry (Paraffin): 1:35, Western Blot: 1:300
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Description
ATF6-beta Polyclonal Antibody. ATF6 beta(CREBL1) is a transcription factor in the unfolded protein response (UPR) pathway during ER stress. Either as a homodimer or as a heterodimer with ATF6-alpha, the protein binds to the ER stress response element, interacting with nuclear transcription factor Y to activate UPR target genes. ATF6 beta is normally found in the membrane of the endoplasmic reticulum; however, under ER stress, the N-terminal cytoplasmic domain is cleaved from the rest of the protein and translocates to the nucleus. Two transcript variants encoding different isoforms have been found for this gene.The protein encoded by this gene bears sequence similarity with the Creb/ATF subfamily of the bZip superfamily of transcription fac