Western Blot (WB)
(Western blot analysis of ATF-4 (Phospho-Ser219) using 293 whole cell lysates.-/+ means absence or presence of N peptide（non-phospho peptide) and P peptide(phospho peptide).)
Rabbit ATF4 Polyclonal Antibody | anti-ATF4 antibody
Phospho-ATF4 (Ser219) Antibody
Predicted Reactivity: Pig (100%), Zebrafish (83%), Bovine (100%), Sheep (100%), Dog (100%), Xenopus (100%)
Predicted Reactivity: Pig (100%), Zebrafish (83%), Bovine (100%), Sheep (100%), Dog (100%), Xenopus (100%)
Peptide ELISA: 1:20,000-1:40,000
Note: Colocalizes with GABBR1 in hippocampal neuron dendritic membranes (By similarity). Colocalizes with NEK6 at the centrosome (PubMed:20873783).
Western Blot (WB)
(Western blot analysis of ATF-4 (Phospho-Ser219) using 293 whole cell lysates.-/+ means absence or presence of N peptide（non-phospho peptide) and P peptide(phospho peptide).)
Western Blot (WB)
(Western blot analysis of ATF-4 (Phospho-Ser219) using 293 whole cell lysates.-/+ means absence or presence of N peptide（non-phospho peptide) and P peptide(phospho peptide).)
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a transcription factor that was originally identified as a widely expressed mammalian DNA binding protein that could bind a tax-responsive enhancer element in the LTR of HTLV-1. The encoded protein was also isolated and characterized as the cAMP-response element binding protein 2 (CREB-2). The protein encoded by this gene belongs to a family of DNA-binding proteins that includes the AP-1 family of transcription factors, cAMP-response element binding proteins (CREBs) and CREB-like proteins. These transcription factors share a leucine zipper region that is involved in protein-protein interactions, located C-terminal to a stretch of basic amino acids that functions as a DNA binding domain. Two alternative transcripts encoding the same protein have been described. Two pseudogenes are located on the X chromosome at q28 in a region containing a large inverted duplication. [provided by RefSeq, Sep 2011]
Uniprot Description
ATF-4: a transcription factor that is a member of the leucine zipper family. Isolated and characterized as the cAMP-response element binding protein 2 (CREB-2). Involved in cisplatin resistance. Other members of the family include AP-1 transcription factors, cAMP-response element binding proteins (CREBs) and CREB-like proteins. Two alternatively spliced isoforms have been described.
Protein type: Transcription factor; DNA-binding
Chromosomal Location of Human Ortholog: 22q13.1
Cellular Component: nucleoplasm; neuron projection; cytoplasm; microtubule organizing center; nucleus
Molecular Function: protein C-terminus binding; protein binding; leucine zipper domain binding; DNA binding; sequence-specific DNA binding; protein heterodimerization activity; transcription factor activity
Biological Process: transcription from RNA polymerase II promoter; amino acid metabolic process; unfolded protein response; positive regulation of apoptosis; negative regulation of potassium ion transport; positive regulation of transcription, DNA-dependent; gluconeogenesis; positive regulation of transcription from RNA polymerase I promoter; cellular response to glucose starvation; cellular protein metabolic process; unfolded protein response, activation of signaling protein activity; regulation of transcription, DNA-dependent; positive regulation of neuron apoptosis; positive regulation of transcription from RNA polymerase II promoter; circadian regulation of gene expression; gamma-aminobutyric acid signaling pathway
Research Articles on ATF4
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Product Notes
The ATF4 atf4 (Catalog #AAA9614098) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-ATF4 (Ser219) Antibody reacts with Human, Mouse, Rat Predicted Reactivity: Pig (100%), Zebrafish (83%), Bovine (100%), Sheep (100%), Dog (100%), Xenopus (100%) and may cross-react with other species as described in the data sheet. AAA Biotech's ATF4 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Peptide ELISA (EIA). WB: 1:1000-3000 Peptide ELISA: 1:20,000-1:40,000. Researchers should empirically determine the suitability of the ATF4 atf4 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "ATF4, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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