Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR5361(2)] to CD3 epsilon
- Suitable for: WB, IP, Flow Cyt
- Reacts with: Human
Product nameAnti-CD3 epsilon antibody [EPR5361(2)]
See all CD3 epsilon primary antibodies
DescriptionRabbit monoclonal [EPR5361(2)] to CD3 epsilon
Tested applicationsSuitable for: WB, IP, Flow Cytmore details
Unsuitable for: IHC-P
Species reactivityReacts with: Human
Synthetic peptide corresponding to residues in the extracellular domain of Human CD3 epsilon (UniProt ID: P07766).
- Jurkat and Human thymus lysates, HuT78 cells
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
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 -20°C. Stable for 12 months at -20°C.
Storage bufferpH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 9% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA, 50% Tissue culture supernatant
Concentration information loading...
PurityProtein A purified
Our Abpromise guarantee covers the use of ab133628 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/10000 - 1/50000. Detects a band of approximately 23 kDa (predicted molecular weight: 23 kDa).|
|IP||1/10 - 1/100.|
|Flow Cyt||1/100 - 1/500.
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.
FunctionThe CD3 complex mediates signal transduction.
Sequence similaritiesContains 1 Ig-like (immunoglobulin-like) domain.
Contains 1 ITAM domain.
- Information by UniProt
- CD3 epsilon antibody
- CD3e antibody
- CD3e antigen antibody
All lanes : Anti-CD3 epsilon antibody [EPR5361(2)] (ab133628) at 1/10000 dilution
Lane 1 : Jurkat cell lysate
Lane 2 : Human thymus cell lysate
Lysates/proteins at 10 µg per lane.
All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 23 kDa
Flow cytometrical analysis of CD3 epsilon in HuT78 cells stained with ab133628 at a dilution of 1/100 (red) or a rabbit IgG (negative) (green).
ab133628 has been referenced in 1 publication.
- Li L et al. Ionic CD3-Lck interaction regulates the initiation of T-cell receptor signaling. Proc Natl Acad Sci U S A 114:E5891-E5899 (2017). PubMed: 28659468