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| Reactivity: | Human, Rat |
| Applications: | WB, IHC, IF/IC, ELISA |
| Host Species: | Rabbit |
| Isotype: | IgG |
| Clonality: | Polyclonal antibody |
| Gene Name: | CD3 delta subunit of T-cell receptor complex |
| Gene Symbol: | CD3D |
| Synonyms: | T3D; IMD19; CD3DELTA; CD3-DELTA; CD3D |
| Gene ID: | 915 |
| UniProt ID: | P04234 |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 22-105 of human CD3D (NP_000723.1). |
| Dilution: | WB 1:500-1:2000; IHC 1:50-1:100; IF/IC 1:50-1:100 |
| Purification Method: | Affinity purification |
| Concentration: | 0.67 mg/ml |
| Buffer: | PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| Storage: | Store at -20°C. Avoid freeze/thaw cycles. |
| Documents: | Manual-CD3D antibody |
Background
The protein encoded by this gene is part of the T-cell receptor/CD3 complex (TCR/CD3 complex) and is involved in T-cell development and signal transduction. The encoded membrane protein represents the delta subunit of the CD3 complex, and along with four other CD3 subunits, binds either TCR alpha/beta or TCR gamma/delta to form the TCR/CD3 complex on the surface of T-cells. Defects in this gene are a cause of severe combined immunodeficiency autosomal recessive T-cell-negative/B-cell-positive/NK-cell-positive (SCIDBNK). Two transcript variants encoding different isoforms have been found for this gene. Other variants may also exist, but the full-length natures of their transcripts has yet to be defined.
Images
 | Western blot analysis of lysates from Jurkat cells, using CD3D Rabbit pAb (A1238) at 1:500 dilution._Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution._Lysates/proteins: 25μg per lane._Blocking buffer: 3% nonfat dry milk in TBST._Detection: ECL Enhanced Kit (RM00021)._Exposure time: 90s. |
 | Immunohistochemistry analysis of paraffin-embedded Rat spleen using CD3D Rabbit pAb (A1238) at dilution of 1:200 (40x lens). Microwave antigen retrieval performed with 0.01M PBS Buffer (pH 7.2) prior to IHC staining. |
 | Immunofluorescence analysis of Jurkat cells using CD3D Rabbit pAb (A1238) at dilution of 1:100. Blue: DAPI for nuclear staining. |
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