Anti-BRD4 [RAB-C131]

• Catalog Number: orb1089958
• Category: Antibodies
• Description: Rabbit polyclonal antibody to BRD4
• Target: BRD4
• Clonality: Monoclonal
• Species/Host: Human
• Isotype: Human IgG
• Conjugation: Unconjugated
• Reactivity: Human
• Concentration: 1 mg/ml
• Buffer/Preservatives: PBS with 0.02% Proclin 300.
• Purity: Purified
• Immunogen: This antibody was obtained by recombinant antibody (rAb) phage display recognizing BRD4 protein under non-denaturing conditions.
• UniProt ID: O60885
• Tested applications: ChIP, ELISA, FC, IF, IP
• Clone Number: RAB-C131
• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Alternative names: HUNK1; Bromodomain-containing protein 4; anti-BRD4
• Research Area: Cancer Biology, Cell Biology, Immunology & Inflamm
• Note: For research use only

Flow cytometry using the anti-BRD4 antibody RAB-C131. HepG2 cells were fixed using 2% PFA and stained with anti-unknown specificity antibody (orb256458; isotype control, black line) or the rabbit IgG1 version of RAB-C131 (orb1089958, blue line) at a dilution of 1:100 for 1h at RT. After washing, the bound antibody was detected using a goat anti-rabbit IgG AlexaFluor® 488 antibody at a dilution of 1:1000 and cells analyzed using a FACSCanto flow-cytometer.

Immunofluorescence staining of fixed HeLa cells with anti-BRD4 antibody RAB-C131. Immunofluorescence analysis of paraformaldehyde fixed HeLa cells on Shi-fix™ coverslips stained with the chimeric rabbit IgG version of RAB-C131 (orb1089958) at 10 µg/ml for 1h followed by Alexa Fluor® 488 secondary antibody (2 µg/ml), showing membrane staining. The nuclear stain is DAPI (blue) and the actin stain is phalloidin (red). Panels show from left-right, top-bottom orb1089958, DAPI, merged channels and an isotype control. The isotype control was an unknown specificity antibody (orb256458) followed by staining with Alexa Fluor® 488 secondary antibody.

Western Blot using anti-BRD4 antibody RAB-C131 Nuclear lysate of K562 cells (35 µg protein in RIPA buffer) was resolved on a SDS PAGE gel and blots were probed with the chimeric rabbit version of RAB-C131 (orb1089958) at 0.03 µg/ml before detection using an anti-rabbit secondary antibody. A primary incubation of 1h was used and protein was detected by chemiluminescence.