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- Table of Contents
BRD4 antibody (A00123-2) performs well in ELISA, Flow Cytometry, IF, ICC, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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IF analysis of BRD4 using anti-BRD4 antibody (A00123-2).
BRD4 was detected in an immunocytochemical section of PC-3 cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5 μg/mL rabbit anti-BRD4 Antibody (A00123-2) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37°C. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
BRD4 was detected in an immunocytochemical section of PC-3 cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5 μg/mL rabbit anti-BRD4 Antibody (A00123-2) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37°C. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
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Anti-BRD4 Antibody Picoband®
BRD4 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, Flow Cytometry, IF, ICC, WB |
Tested Applications
BRD4 antibody was positively detected by WB in:
human 293T whole cell, human Jurkat whole cell, human HepG2 whole cell, human MCF-7 whole cell, rat PC-12 whole cell, mouse NIH/3T3 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
BRD4 antibody was positively detected by ICC/IF in:
PC-3 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5μg/ml
Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence
5 μg/ml
Human
Flow Cytometry (Fixed)
1-3μg/1x106 cells
Human
ELISA
0.1-0.5μg/ml
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* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), validated for fixed cells only. Not validated for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
ELISA
FC
Human
Tested
Recommend
Recommend
Rat
Tested
Recommend
Recommend
Mouse
Tested
Recommend
Recommend
Monkey
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-BRD4 Antibody Picoband®
View all BRD4 Antibodies
View all BRD4 Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Host
Rabbit
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human BRD4 recombinant protein (Position: A802-R1163).
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
240 kDa
Calculated Molecular Weight
152.2 kDa
Background of BRD4
Bromodomain-containing protein 4 is a protein that in humans is encoded by the BRD4 gene. The protein encoded by this gene is homologous to the murine protein MCAP, which associates with chromosomes during mitosis, and to the human RING3 protein, a serine/threonine kinase. Each of these proteins contains two bromodomains, a conserved sequence motif which may be involved in chromatin targeting. This gene has been implicated as the chromosome 19 target of translocation t (15;19) (q13;p13.1), which defines an upper respiratory tract carcinoma in young people. Two alternatively spliced transcript variants have been described.
Cite This Product
Anti-BRD4 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00123-2)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Monkey
99%
High Homology
Sheep
97%
High Homology
Cow
95%
High Homology
Rat
95%
High Homology
Mouse
94%
High Homology
Dog
48%
Low homology
Zebrafish
22%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for BRD4 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for BRD4 antibody
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Product Promise
We promise Anti-BRD4 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IF, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
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A00123-2
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
Troubleshooting
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We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 3, 2026