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Anti-Human CD3 Antibody, Biotin
Catalog #: 136-01142
Human CD3 Antibody [clone: UCHL-1], monoclonal mouse IgG1. Validated for flow cytometry.
Product Description
Specifications
| Size | 100 µg, 500 µg |
| Estimated Lead Time | 1-2 business days |
| Species | Human |
| Host Species | Mouse |
| Clonality | Monoclonal |
| Clone | UCHL-1 |
| Conjugation | Biotin |
| Preparation | The antibody was purified by affinity chromatography. |
| Isotype | IgG1 |
| Format | Liquid |
| Concentration (lot specific) | 0.5 mg/mL |
| Buffers | PBS, pH 7.2-7.4, 0.2% BSA, 0.1% sodium azide |
| Recommended Applications | Flow Cytometry |
| Research Area | Cardiovascular Disease |
| Shipping Type | Blue ice |
| Storage | 4°C |
Description
Product Features
- Serum-free media used for cell culture of hybridomas to minimize bovine antibody contamination
- Gentle elution at pH 4.0 to minimize antibody degradation
- Protein A, G & L affinity purification
- High purity
Description
CD3ε, a subunit of CD3, is a 20 kDa transmembrane protein primarily expressed on pre-mature thymocytes, peripheral mature T cells, and NK-T cells. The CD3 molecules consist of CD3ε, δ, γ, and ζ chains and form a TCR complex by associating with TCR α/β or γ/δ chains. CD3 plays a critical role in TCR signal transduction, T cell activation, and antigen recognition by binding the peptide/MHC antigen complex. The TCR on T cell surface is non-covalently associated with CD3 subunits CD3εγ and CD3εδ heterodimers and the CD3ζζ homodimer, which collectively form the TCR-CD3 complex. Antigen presentation of peptide-loaded MHC molecules by APCs, along with other co-stimulation signals, leads to activation of T cells. This antibody can recognize human CD3ε. It can also activate T cells in vitro together with anti-human CD28.
Recommended Usage
Each lot of antibody has been pre-titrated and tested by flow cytometry staining. We suggest use 5 µl per 106 cells in 100 µl volume of staining buffer.
Storage / Stability
Store at 2 °C ~ 8 °C. DO NOT FREEZE.