CD3 antibody
Rat anti CD3
CD3 antibody recognizes T cell surface glycoprotein CD3 epsilon chain, also known as T cell surface antigen T3/Leu-4 epsilon chain or CD3e. The antibody has been extensively validated for western blotting using whole cell lysates.
CD3 Antibody with Control Lysate
CD3 antibody recognizes T cell surface glycoprotein CD3 epsilon chain, also known as T cell surface antigen T3/Leu-4 epsilon chain or CD3e. The antibody has been extensively validated for western blotting using whole cell lysates.
- Product Type
- PrecisionAb™ Monoclonal
- Isotype
- IgG1
- Format
- Purified
| Product Code | Applications | Datasheet | MSDS | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|---|
| VMA00015 | WB | 100 µl | ||||
| VMA00015KT | WB | 2 Westerns | ||||
| With Lysate | 400µg |
Rat anti Human CD3 antibody recognizes human CD3, a multimeric protein complex composed of four distinct polypeptide chains (ε, γ, δ, ζ) that assemble and function as three pairs of dimers (εγ, εδ, ζζ). The CD3 complex serves as a T cell co-receptor that associates non-covalently with the T cell receptor (TCR) (Malissen 2008; Guy and Vignali 2009; Smith-Garvin et al. 2009). CD3 is a defining feature of cells belonging to the T cell lineage and can therefore be used as T cell marker.
Rat anti Human CD3 antibody binds to an epitope within the highly conserved epsilon peptide chain, recognizing CD3 as a band of ~23 kDa in Jurkat cell lysates by western blotting under reducing conditions.
Rat anti Human CD3 antibody binds to an epitope within the highly conserved epsilon peptide chain, recognizing CD3 as a band of ~23 kDa in Jurkat cell lysates by western blotting under reducing conditions.
Product Details
- Target Species
- Human
- Western Blotting
- Anti CD3 antibody detects a band of approximately 23 kDa in Jurkat cell lysates.
- Product Form
- Purified IgG - liquid
- Product Form
- Purified IgG - liquid
- Preparation
- Rat monoclonal antibody purified by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- 20μl Rat monoclonal antibody purified by affinity chromatography on Protein G from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- Immunogen
- Synthetic peptide derived from the cytoplasmic epitope of human CD3
- Instructions For Use
- Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
Positive Control Lysate
- Lysate Composition
- 400μg Jurkat lysate lyophilized in RIPA buffer.
- Lysate Reconstitution
- - If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
- If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.
Storage Information
- Storage
- Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
- Storage
- Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage. - Shelf Life
- As supplied, 12 months from date of despatch.
- Shelf Life
- As supplied, 12 months from date of despatch.
More Information
- UniProt
- P07766 Related reagents
- Entrez Gene
- CD3E Related reagents
- GO Terms
- GO:0004888 transmembrane receptor activity
- GO:0005057 receptor signaling protein activity
- GO:0005887 integral to plasma membrane
- GO:0007172 signal complex assembly
- GO:0007186 G-protein coupled receptor protein signaling pathway
- GO:0009897 external side of plasma membrane
- GO:0017124 SH3 domain binding
- GO:0019901 protein kinase binding
- GO:0030159 receptor signaling complex scaffold activity
- GO:0031295 T cell costimulation
- GO:0042608 T cell receptor binding
- GO:0046982 protein heterodimerization activity
- GO:0050852 T cell receptor signaling pathway
- Acknowledgements
- PrecisionAb™ is a trademark of Bio-Rad Laboratories.
- Acknowledgements
- PrecisionAb™ is a trademark of Bio-Rad Laboratories.
- Regulatory
- For research purposes only
Applications of CD3 antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Western Blotting | 1/1000 | ||
| Western Blotting | 1/1000 |
PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.
PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.
Copyright © 2019 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
| Description | Product Code | Pack Size | Applications | List Price | Quantity |
|---|---|---|---|---|---|
| Goat anti Rat IgG:HRP (Mouse Adsorbed) | STAR72 | 0.5 mg | C E P | ||
| Goat anti Rat IgG:HRP (Mouse Adsorbed) | STAR72 | 0.5 mg | C E P |
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