The endoplasmic reticulum (ER)-transmembrane proteins, ATF6 alpha (ATF6) and ATF6 beta (ATF6B), are cleaved during the ER stress response (ERSR). The resulting N-terminal fragments of both ATF6 isoforms, which have conserved basic leucine-zipper and DNA binding domains but divergent transcriptional activation domains, translocate to the nucleus where they bind to ER stress-response elements (ERSE) in ERSR, such as Bip/GRP78. This antibody could recognize ATF6 beta (110kd) and its cleaved forms(60,80kd )(PMID: 11256944)
Categories
Primary Antibodies
Clonality
polyclonal
Description
Transcriptional factor that acts in the unfolded protein response (UPR) pathway by activating UPR target genes induced during ER stress. Binds DNA on the 5'-CCAC[GA]-3' half of the ER stress response element (ERSE) (5'-CCAATN(9)CCAC[GA]-3') when NF-Y is bound to ERSE.
Host
Rabbit
Immunogen
activating transcription factor 6 beta
Isotype
IgG
Molecular Weight
110 kDa, 60 kDa, 80 kDa
Reactivity
Human, Mouse, Rat
Regulatory
RUO
Synonyms
CREBL1, G13
Uniprot
Q99941
Gene Id
1388
Research Area
Signal Transduction, Metabolism
Form
liquid
Format
liquid
Purification
Immunogen affinity purified
Purity
>=95% as determined by SDS-PAGE
Storage
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze / thaw cycles.)