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- Table of Contents
COPE antibody (A04544) performs well in Flow Cytometry, IP, 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
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Flow Cytometry analysis of HepG2 cells using anti-COPE antibody (A04544).
Overlay histogram showing HepG2 cells stained with A04544 (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-COPE Antibody (A04544,1μg/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 HepG2 cells stained with A04544 (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-COPE Antibody (A04544,1μg/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-COPE Antibody Picoband®
COPE antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | Flow Cytometry, IP, IF, IHC, IHC-F, ICC, WB |
Tested Applications
COPE antibody was positively detected by WB in:
human Hela whole cell, human MCF-7 whole cell, human 293T whole cell, human PC-3 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
COPE antibody was positively detected by IHC in:
human mammary cancer tissue, mouse pancreas tissue, rat pancreas tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
COPE antibody was positively detected by ICC/IF in:
U20S cell, MCF-7 cell
COPE antibody was positively detected by IP in:
293T cell
COPE antibody was positively detected by FC in:
HepG2 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.5μg/ml
Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section)
0.5-1μg/ml
Human, Mouse, Rat
Immunohistochemistry (Frozen Section)
0.5-1μg/ml
Human
Immunocytochemistry/Immunofluorescence
2μg/ml
Human
Immunoprecipitation
0.5-2 μg/ml
Human
Flow Cytometry (Fixed)
1-3μg/1x106 cells
Human
* 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
IHC
IF
Human
Tested
Tested
Recommend
Mouse
Tested
Recommend
Rat
Tested
Recommend
Monkey
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-COPE Antibody Picoband®
View all COPE Antibodies
View all COPE 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, 0.05mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E. coli-derived human COPE recombinant protein (Position: E80-A308). Human COPE shares 89.5% amino acid (aa) sequence identity with mouse COPE.
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
34 kDa
Calculated Molecular Weight
34.5 kDa
Background of COPE
Coatomer subunit epsilon is a protein that in humans is encoded by the COPE gene. The product of this gene is an epsilon subunit of coatomer protein complex. Coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles. It is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins. Coatomer complex consists of at least the alpha, beta, beta', gamma, delta, epsilon and zeta subunits. Alternatively spliced transcript variants encoding different isoforms have been identified.
Cite This Product
Anti-COPE Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A04544)
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
Cow
93%
High Homology
Dog
93%
High Homology
Sheep
92%
High Homology
Rat
91%
High Homology
Mouse
90%
High Homology
Zebrafish
80%
Moderate Homology
Drosophila
41%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for COPE antibody
Immunohistochemistry (IHC) protocol for COPE antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for COPE antibody
Immunoprecipitation (IP) protocol for COPE antibody
Flow Cytometry (FC) protocol for COPE antibody
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Product Promise
We promise Anti-COPE Antibody Picoband® performs excellently in relevant applications for Flow Cytometry, IP, IF, IHC, IHC-F, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A04544
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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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 15, 2026