Western Blot (WB)
(DR1 Antibody (Center) western blot analysis in K562 cell line lysates (35ug/lane).This demonstrates the DR1 antibody detected the DR1 protein (arrow).)
Rabbit DR1 Polyclonal Antibody | anti-DR1 antibody
DR1 Antibody (Center)
Western Blot (WB)
(DR1 Antibody (Center) western blot analysis in K562 cell line lysates (35ug/lane).This demonstrates the DR1 antibody detected the DR1 protein (arrow).)
Western Blot (WB)
(DR1 Antibody (Center) western blot analysis in K562 cell line lysates (35ug/lane).This demonstrates the DR1 antibody detected the DR1 protein (arrow).)
Western Blot (WB)
(DR1 Antibody (Center) western blot analysis in mouse kidney tissue lysates (35ug/lane).This demonstrates the DR1 antibody detected the DR1 protein (arrow).)
Western Blot (WB)
(DR1 Antibody (Center) western blot analysis in mouse kidney tissue lysates (35ug/lane).This demonstrates the DR1 antibody detected the DR1 protein (arrow).)
associated phosphoprotein that represses both basal and activated
levels of transcription. The encoded protein is phosphorylated in
vivo and this phosphorylation affects its interaction with TBP.
This protein contains a histone fold motif at the amino terminus, a
TBP-binding domain, and a glutamine- and alanine-rich region. The
binding of DR1 repressor complexes to TBP-promoter complexes may
establish a mechanism in which an altered DNA conformation,
together with the formation of higher order complexes, inhibits the
assembly of the preinitiation complex and controls the rate of RNA
polymerase II transcription.
Kantidakis, T., et al. Nucleic Acids Res. 38(4):1228-1239(2010)
Albert, T.K., et al. Genome Biol. 11 (3), R33 (2010) :
Kahle, J., et al. J. Biol. Chem. 284(14):9382-9393(2009)
Wang, Y.L., et al. J. Biol. Chem. 283(49):33808-33815(2008)
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a TBP- (TATA box-binding protein) associated phosphoprotein that represses both basal and activated levels of transcription. The encoded protein is phosphorylated in vivo and this phosphorylation affects its interaction with TBP. This protein contains a histone fold motif at the amino terminus, a TBP-binding domain, and a glutamine- and alanine-rich region. The binding of DR1 repressor complexes to TBP-promoter complexes may establish a mechanism in which an altered DNA conformation, together with the formation of higher order complexes, inhibits the assembly of the preinitiation complex and controls the rate of RNA polymerase II transcription. [provided by RefSeq, Jul 2008]
Uniprot Description
DR1: The association of the DR1/DRAP1 heterodimer with TBP results in a functional repression of both activated and basal transcription of class II genes. This interaction precludes the formation of a transcription-competent complex by inhibiting the association of TFIIA and/or TFIIB with TBP. Can bind to DNA on its own. Component of the ATAC complex, a complex with histone acetyltransferase activity on histones H3 and H4. Heterodimer with DRAP1. DR1 exists in solution as a homotetramer that dissociates during interaction with TBP and then, after complexing with TBP, reassociates at a slow rate, to reconstitute the tetramer. Interacts with NFIL3. Component of the ADA2A-containing complex (ATAC), composed of CSRP2BP, KAT2A, TADA2L, TADA3L, ZZ3, MBIP, WDR5, YEATS2, CCDC101 and DR1. Belongs to the NC2 beta/DR1 family.
Protein type: Transcription, coactivator/corepressor
Chromosomal Location of Human Ortholog: 1p22.1
Cellular Component: nucleus
Molecular Function: protein binding; DNA binding; sequence-specific DNA binding; protein heterodimerization activity; TATA-binding protein binding; transcription corepressor activity; transcription factor binding
Biological Process: establishment and/or maintenance of chromatin architecture; transcription, DNA-dependent; negative regulation of transcription from RNA polymerase II promoter
Research Articles on DR1
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Product Notes
The DR1 dr1 (Catalog #AAA9209200) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 83-112. The DR1 Antibody (Center) reacts with Human, mouse (Predicted Reactivity: Chicken, Rat) and may cross-react with other species as described in the data sheet. AAA Biotech's DR1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA). WB~~1:1000. Researchers should empirically determine the suitability of the DR1 dr1 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 "DR1, 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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