Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR12579] to COPE - BSA and Azide free
- Suitable for: ICC, IHC-P, Flow Cyt, WB
- Reacts with: Human
Product nameAnti-COPE antibody [EPR12579] - BSA and Azide free
See all COPE primary antibodies
DescriptionRabbit monoclonal [EPR12579] to COPE - BSA and Azide free
Tested applicationsSuitable for: ICC, IHC-P, Flow Cyt, WBmore details
Species reactivityReacts with: Human
Synthetic peptide within Human COPE aa 50-150. The exact sequence is proprietary.
Database link: O14579
Ab250278 is the carrier-free version of ab180946. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.
Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
ab250278 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.
Maxpar® is a trademark of Fluidigm Canada Inc.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
Storage instructionsShipped at 4°C. Store at +4°C. Do Not Freeze.
Storage bufferpH: 7.2
Concentration information loading...
PurityProtein A purified
Our Abpromise guarantee covers the use of ab250278 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC||Use at an assay dependent concentration.|
|IHC-P||Use at an assay dependent concentration. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
|Flow Cyt||Use at an assay dependent concentration.|
|WB||Use at an assay dependent concentration. Predicted molecular weight: 34 kDa.|
FunctionThe coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins. In mammals, the coatomer can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins; the complex also influences the Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors.
Sequence similaritiesBelongs to the COPE family.
modificationsPhosphorylated by PKA.
Polyubiquitinated by RCHY1 in the presence of androgen, leading to proteasomal degradation.
Cellular localizationCytoplasm. Golgi apparatus membrane. Cytoplasmic vesicle > COPI-coated vesicle membrane. The coatomer is cytoplasmic or polymerized on the cytoplasmic side of the Golgi, as well as on the vesicles/buds originating from it.
- Information by UniProt
- 1110005D17Rik antibody
- Coatomer epsilon subunit antibody
- Coatomer protein complex subunit epsilon antibody
All lanes : Anti-COPE antibody [EPR12579] (ab180946) at 1/5000 dilution
Lane 1 : MCF-7 cell lysate
Lane 2 : PC-3 cell lysate
Lane 3 : HeLa cell lysate
Lane 4 : A375 cell lysate
Lysates/proteins at 20 µg per lane.
All lanes : Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution
Predicted band size: 34 kDa
This data was developed using ab180946, the same antibody clone in a different buffer formulation.
Blocking and dilution buffer: 5% NFDM/TBST.
This data was developed using ab180946, the same antibody clone in a different buffer formulation.Immunohistochemical analysis of paraffin embedded Human liver tissue sections labeling COPE using ab180946 at a 1/50 dilution. A ready to use HRP Polymer for Rabbit IgG was used as the secondary. Hematoxylin counterstain. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
This data was developed using ab180946, the same antibody clone in a different buffer formulation.Immunofluorescent analysis of formaldehyde fixed MCF-7 cells labeling COPE using ab180946 at a 1/50 dilution. A Goat anti rabbit IgG (Alexa Fluor®488) was used as the secondary at a 1/200 dilution. Counterstain DAPI.
This data was developed using ab180946, the same antibody clone in a different buffer formulation.Flow Cytometry analysis of A375 cells labeling COPE using ab180946 at a 1/70 dilution (pink). Goat anti rabbit IgG (FITC) used as the secondary at a 1/150 dilution. Isotype control Rabbit monoclonal IgG (green). Cells were fixed in 2% paraformaldehyde.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab250278 has not yet been referenced specifically in any publications.