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- Table of Contents
BAK1 antibody (PB9484) performs well in Flow Cytometry, IF, IHC, IHC-F, ICC, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 2 Publications
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Flow Cytometry analysis of THP-1 cells using anti-BAK antibody (PB9484).
Overlay histogram showing THP-1 cells stained with PB9484 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-BAK Antibody (PB9484,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Overlay histogram showing THP-1 cells stained with PB9484 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-BAK Antibody (PB9484,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
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Anti-BAK/BAK1 Antibody Picoband®
BAK1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | Flow Cytometry, IF, IHC, IHC-F, ICC, WB |
Tested Applications
BAK1 antibody was positively detected by WB in:
human THP-1 whole cell lysates, human MCF-7 whole cell lysates, human 293T whole cell lysates, human PC-3 whole cell lysates, human Hacat whole cell lysates, human A431 whole cell lysates, human Caco-2 whole cell lysates, human RT4 whole cell lysates, rat thymus tissue lysates, rat heart tissue lysates, rat lung tissue lysates, rat PC-12 whole cell lysates, mouse thymus tissue lysates, mouse heart tissue lysates, mouse lung tissue lysates, mouse RAW264.7 whole cell lysates.
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
BAK1 antibody was positively detected by IHC in:
Human Intestinal Cancer tissue, Rat Skeletal Muscle tissue, Mouse Skeletal Muscle tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
BAK1 antibody was positively detected by IHC-F in:
rat cardiac muscle tissue, human placenta tissue, mouse cardiac muscle tissue
BAK1 antibody was positively detected by ICC/IF in:
MCF-7 cell
BAK1 antibody was positively detected by ICC in:
A549 Cell, SMMC-7721 Cell
BAK1 antibody was positively detected by FC in:
THP-1 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.5μg/ml
Immunohistochemistry (Paraffin-embedded Section)
0.5-1μg/ml
Immunohistochemistry (Frozen Section)
0.5-1μg/ml
Immunocytochemistry/Immunofluorescence
2μg/ml
Flow Cytometry (Fixed)
1-3μg/1x106 cells
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), suitable for fixed cells only. Not suitable for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
IHC
IF
Human
Tested
Tested
Recommend
Rat
Tested
Tested
Recommend
Mouse
Tested
Tested
Recommend
Monkey
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-BAK/BAK1 Antibody Picoband®
View all BAK1 Antibodies
View all BAK1 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 antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg NaN3.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human BAK recombinant protein (Position: A22-S211). Human BAK shares 78.3 % amino acid (aa) sequence identity with mouse BAK.
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
23 kDa
Calculated Molecular Weight
23.4 kDa
Background of BAK1
BAK, officially called Bcl2 antagonist killer, is a protein that in humans, encoded by the BAK gene. The BAK protein is a pro-apoptotic member of the Bcl-2 gene family which is involved in initiating apoptosis. BAK gene spans 7.6 kb and contains 6 exons. By Southern blot analysis of genomic DNA from human/rodent somatic cell hybrids, BAK gene is localized to chromosome 6. This protein localizes to mitochondria, and functions to induce apoptosis. It interacts with and accelerates the opening of the mitochondrial voltage-dependent anion channel, which leads to a loss in membrane potential and the release of cytochrome. This protein also interacts with the tumor suppressor P53 after exposure to cell stress.
Cite This Product
Anti-BAK/BAK1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9484)
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
98%
High Homology
Dog
89%
Moderate Homology
Sheep
87%
Moderate Homology
Rabbit
79%
Moderate Homology
Cow
79%
Moderate Homology
Mouse
78%
Moderate Homology
Rat
78%
Moderate Homology
Zebrafish
27%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for BAK1 antibody
Immunohistochemistry (IHC) protocol for BAK1 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for BAK1 antibody
Immunocytochemistry (ICC) protocol for BAK1 antibody
Flow Cytometry (FC) protocol for BAK1 antibody
Publications
Application:
Species:
Unexpected Promotion of Bone Regeneration by Inhibition of BMPR1A-Mediated BMP Signalling
Published: 2026-04-06
Journal: CELL PROLIFERATION
Application: IHC
Impact Factor: 5.60
Species: Mouse
PMID: 41940494
Effects of low-intensity ultrasound combined with low-dose carboplatin in an orthotopic hamster model of tongue cancer: A preclinical study
Published: 2018-02-13
Journal: ONCOLOGY REPORTS
Application: IHC,WB
Impact Factor: 2.98
Species: Hamster
PMID: 29436690
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Product Promise
We promise Anti-BAK/BAK1 Antibody Picoband® performs excellently in relevant applications for Flow Cytometry, IF, IHC, IHC-F, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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PB9484
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
Boster Guarantee
Guaranteed product quality
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 5, 2026