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CD3δ Antibody
SPA-01900
| Size | Price |
| 100 µL | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | CD3 |
| Gene Abbr. | CD3D |
| Gene ID | 915 |
| Full Name | CD3d molecule |
| Alias | CD3-DELTA, IMD19, T3D |
| Introduction | When T cells encounter antigens via the T cell receptor (TCR), information about the quantity and quality of antigens is relayed to the intracellular signal transduction machinery. This activation process depends mainly on CD3 (Cluster of Differentiation 3), a multiunit protein complex that directly associates with the TCR. CD3 is composed of four polypeptides: ζ, γ, ε and δ. Each of these polypeptides contains at least one immunoreceptor tyrosine-based activation motif (ITAM). Engagement of TCR complex with foreign antigens induces tyrosine phosphorylation in the ITAM motifs and phosphorylated ITAMs function as docking sites for signaling molecules such as ZAP-70 and p85 subunit of PI-3 kinase. TCR ligation also induces a conformational change in CD3ε, such that a proline region is exposed and then associates with the adaptor protein Nck.The CD3ζ invariant chain is a type-I transmembrane protein that exists in the TCR signaling complex as a disulfide-linked homodimer. |
| Product Details | |
|---|---|
| Host | Mouse |
| Clonality | Monoclonal |
| Clone No. | 1F4 |
| Isotype | IgM |
| Immunogen | F344 rat T cells stimulated with PMA (TPA) and calcium ionophore. |
| Usage | |
|---|---|
| Application | FC, IHC, IP |
| Dilutions | Flow Cytometry (1:10-1:25); Immunohistochemistry (1:10-1:500); Immunoprecipitation (1:10-1:500) |
| Reactivity | Rat |
| Specificity | Recognizes Rat CD3D (Gene ID: 25710, UniProt: P19377) and Rat CD3G (Gene ID: 300678, UniProt: Q64159). |
| Storage & Handling | |
|---|---|
| Storage Buffer | PBS. |
| Preservative | 0.09% Sodium Azide |
| Storage Temp. | Store at 4 °C for a short term. Aliquot and store at -20 °C for long-term storage. |
| Handling | Avoid freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.