BRD4 antibody (pAb)
|Aliases: CAP, MCAP, HUNK1, HUNKI|
|Catalog No: 39909||Format: 100 µl||$455||Buy|
|Catalog No: 39010||Format: 50 µl||$265||Buy|
|Catalog No: 39910||Format: 10 µl||$110||Buy|
ChIP: 5 - 10 µl per ChIP
WB: 1:500 - 1:2,000 dilution
IHC (FFPE): 1:1000 dilution
*Note: Many chromatin-bound proteins are not soluble in a low salt nuclear extract and fractionate to the pellet. Therefore, we recommend a High Salt / Sonication Protocol when preparing nuclear extracts for Western blot.
For BRD4, we also offer AbFlex® BRD4 Recombinant Antibody (rAb). For details, see Catalog No. 91301.
This BRD4 antibody was raised against a peptide within the C-terminal region of human BRD4.
Purified IgG in 70 mM Tris (pH 8), 105 mM NaCl, 31 mM glycine, 0.07 mM EDTA, 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic.
BRD4 (Bromodomain-containing protein 4, aka HUNK1) is a chromatin-associated protein with two bromo domains that binds acetylated histone H3 and H4. BRD4 is homologous to Xenopus MCAP, and like MCAP, BRD4 associates with chromosomes during mitosis, predominantly in the non-centromeric regions. A chromosomal aberration involving BRD4 (producing a BRD4-NUT fusion protein) is found in a rare, aggressive, and lethal carcinoma arising in midline organs of young people. BRD4 is involved in the expression of extracellular matrix gene expression, and its misregulation may be involved in breast cancer progression.
Active Motif's HeLa nuclear extract (Catalog No. 36010) can be used as a positive control for BRD4 antibody.
Active Motif's Human Negative Control Primer Set 1 (Cat. No. 71001) has been validated for performing qPCR and endpoint PCR when this antibody has been used for ChIP on human samples.
Chromatin IP Assays
This antibody has been validated for use in ChIP and/or ChIP-Seq, and can be used with Active Motif's ChIP-IT® High Sensitivity Kit or our magnetic bead-based ChIP-IT® Express Kits. For an overview of all of our ChIP products, please visit our Chromatin IP Page to learn about ChIP products designed for use with BRD4 antibody (pAb).
Some products may be shipped at room temperature. This will not affect their stability or performance. Avoid repeated freeze/thaw cycles by aliquoting items into single-use fractions for storage at -20°C for up to 2 years. Keep all reagents on ice when not in storage.
This product is guaranteed for 12 months from date of receipt.
This product is for research use only and is not for use in diagnostic procedures.
- ChIP = Chromatin Immunoprecipitation;
- DB = Dot Blot;
- ELISA = Enzyme-linked Immunosorbent Assay;
- EMSA = Electrophoretic Mobility Shift Assay
- FC = Flow Cytometry;
- ICC = Immunocytochemistry;
- IF = Immunofluorescence;
- IHC = Immunohistochemistry;
- IP = Immunoprecipitation;
- MeDIP = Methyl-DNA Immunoprecipitation;
- WB = Western Blotting