> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > BRD4 Antibody (C-term)Brand |
Leading Biology | Catalog Number |
APR04184G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality BRD4 Antibody (C-term).
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Molecular Weight |
152219 Da
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Cellular Localization |
Antigen Cellular Localization:
Nucleus. Chromosome. Note=Associates with acetylated chromatin. Released from chromatin upon deacetylation of histones that can be triggered by different signals such as activation of the JNK pathway or nocodazole treatment
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Host |
Rabbit
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Species Reactivity |
Human
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Immunogen |
1160-1188 aa
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Target |
This BRD4 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1160-1188 amino acids from the C-terminal region of human BRD4.
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Isotype |
Rabbit Ig
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Symbol |
HUNK1
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GeneID |
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UniProt ID |
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Function |
Chromatin reader protein that recognizes and binds acetylated histones and plays a key role in transmission of epigenetic memory across cell divisions and transcription regulation. Remains associated with acetylated chromatin throughout the entire cell cycle and provides epigenetic memory for postmitotic G1 gene transcription by preserving acetylated chromatin status and maintaining high-order chromatin structure. During interphase, plays a key role in regulating the transcription of signal-inducible genes by associating with the P- TEFb complex and recruiting it to promoters: BRD4 is required to form the transcriptionally active P-TEFb complex by displacing negative regulators such as HEXIM1 and 7SKsnRNA complex from P- TEFb, thereby transforming it into an active form that can then phosphorylate the C-terminal domain (CTD) of RNA polymerase II. Promotes phosphorylation of 'Ser-2' of the C-terminal domain (CTD) of RNA polymerase II. According to a report, directly acts as an atypical protein kinase and mediates phosphorylation of 'Ser-2' of the C-terminal domain (CTD) of RNA polymerase II; these data however need additional evidences in vivo (PubMed:22509028). In addition to acetylated histones, also recognizes and binds acetylated RELA, leading to further recruitment of the P-TEFb complex and subsequent activation of NF-kappa-B. Also acts as a regulator of p53/TP53-mediated transcription: following phosphorylation by CK2, recruited to p53/TP53 specific target promoters.
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Summary |
The protein encoded by this gene is homologous to themurine protein MCAP, which associates with chromosomes duringmitosis, and to the human RING3 protein, a serine/threonine kinase.Each of these proteins contains two bromodomains, a conservedsequence motif which may be involved in chromatin targeting. Thisgene has been implicated as the chromosome 19 target oftranslocation t(15;19)(q13;p13.1), which defines an upperrespiratory tract carcinoma in young people. Two alternativelyspliced transcript variants have been described. [provided byRefSeq].
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, E
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Dilution |
WB~~1:2000
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Images |
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Specification |
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Quantity |
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Leading Biology Inc.
2600 Hilltop DR, Building G, B Suite C138
Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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