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- Table of Contents
CBX8 antibody (A05234-2) performs well in ELISA, Flow Cytometry, IF, IHC, 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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Flow Cytometry analysis of A549 cells using anti-Cbx8 antibody (A05234-2).
Overlay histogram showing A549 cells stained with A05234-2 (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-Cbx8 Antibody (A05234-2,1μg/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 A549 cells stained with A05234-2 (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-Cbx8 Antibody (A05234-2,1μg/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-Cbx8 Antibody Picoband®
CBX8 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, Flow Cytometry, IF, IHC, ICC, WB |
Tested Applications
CBX8 antibody was positively detected by WB in:
human Hela whole cell, human A549 whole cell, human U20S whole cell, human Colo320 whole cell, huamn Raji whole cell, huamn SW620 whole cell, rat PC-12 whole cell, mouse SP2/0 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
CBX8 antibody was positively detected by IHC in:
human rectal cancer tissue, human rectal cancer tissue, mouse small intestine tissue, rat small intestine tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
CBX8 antibody was positively detected by ICC/IF in:
A549 cell
CBX8 antibody was positively detected by IF in:
human rectal cancer tissue
CBX8 antibody was positively detected by FC in:
A549 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.25μg/ml
Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section)
0.5-1μg/ml
Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence
4μg/ml
Human
Immunofluorescence
4μg/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), 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
ELISA
Human
Tested
Tested
Tested
Recommend
Rat
Tested
Tested
Recommend
Recommend
Mouse
Tested
Tested
Recommend
Recommend
Monkey
Predicted
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-Cbx8 Antibody Picoband®
View all CBX8 Antibodies
View all CBX8 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, 0.01mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human Cbx8 recombinant protein (Position: M1-R389).
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
43-50 kDa
Calculated Molecular Weight
43.4 kDa
Background of CBX8
CBX8 functions as a transcriptional repressor and has a role in DNA damage response. This gene is mapped to chromosome 17q25.3 based on an alignment of the CBX8 sequence with the genomic sequence (GRCh38).
Cite This Product
Anti-Cbx8 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A05234-2)
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
98%
High Homology
Sheep
92%
High Homology
Cow
91%
High Homology
Dog
91%
High Homology
Rat
88%
Moderate Homology
Mouse
87%
Moderate Homology
Rabbit
85%
Moderate Homology
Zebrafish
46%
Low homology
Drosophila
25%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for CBX8 antibody
Immunohistochemistry (IHC) protocol for CBX8 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for CBX8 antibody
Immunofluorescence (IF) protocol for CBX8 antibody
Flow Cytometry (FC) protocol for CBX8 antibody
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Product Promise
We promise Anti-Cbx8 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IF, IHC, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A05234-2
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
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 9, 2026