Transcriptional activator. Binds the cAMP response element (CRE) (consensus: 5\\'-GTGACGT[AC][AG]-3\\'), a sequence present in many viral and cellular promoters. Cooperates with FOXO1 in osteoblasts to regulate glucose homeostasis through suppression of beta-cell production and decrease in insulin production (By similarity). It binds to a Tax-responsive enhancer element in the long terminal repeat of HTLV-I. Regulates the induction of DDIT3/CHOP and asparagine synthetase (ASNS) in response to endoplasmic reticulum (ER) stress. In concert with DDIT3/CHOP, activates the transcription of TRIB3 and promotes ER stress-induced neuronal apoptosis by regulating the transcriptional induction of BBC3/PUMA. Activates transcription of SIRT4. Regulates the circadian expression of the core clock component PER2 and the serotonin transporter SLC6A4. Binds in a circadian time-dependent manner to the cAMP response elements (CRE) in the SLC6A4 and PER2 promoters and periodically activates the transcription of these genes. During ER stress response, activates the transcription of NLRP1, possibly in concert with other factors (PubMed:26086088).

Cyclic AMP-dependent transcription factor ATF-4 (cAMP-dependent transcription factor ATF-4) (Activating transcription factor 4) (Cyclic AMP-responsive element-binding protein 2) (CREB-2) (cAMP-responsive element-binding protein 2) (Tax-responsive enhancer element-binding protein 67) (TaxREB67) ATF4 CREB2 TXREB

Human

WB,IHC,ELISA

WB 1:1000-1:5000
IHC 1:100-1:500
ELISA 1:5000-1:20000

38.590 kDa ;

ATF4 CREB2 TXREB

p18848

https://www.uniprot.org/uniprotkb/p18848

Recombinant Human Cyclic AMP-dependent transcription factor ATF-4 protein (20-200aa)

Rabbit

Polyclonal

IgG

Signal Transduction

>95%, Protein G purified

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4

Store at -20°C. Do not aliquot the antibody