T-Cell Surface Glycoprotein CD8 Alpha Chain (CD8A) Antibody (Biotin)
169€ (20 µg)
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935106861
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name
T-Cell Surface Glycoprotein CD8 Alpha Chain (CD8A) Antibody (Biotin)
category
Primary Antibodies
provider
Abbexa
reference
abx303357
tested applications
ELISA
Description
CD8A Antibody (Biotin) is a Rabbit Polyclonal against CD8A conjugated to Biotin.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | T-Cell Surface Glycoprotein CD8 Alpha Chain (CD8A) |
| Host | Rabbit |
| Reactivity | Human |
| Recommended Dilution | Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Biotin |
| Isotype | IgG |
| Purity | > 95% |
| Purification | Purified by Protein G. |
| Size 1 | 20 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 1 mg |
| Form | Liquid |
| Tested Applications | ELISA |
| Buffer | 0.01 M PBS, pH 7.4, 0.03% Proclin-300 and 50% Glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid exposure to light. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P01732 |
| Gene ID | 925 |
| NCBI Accession | NP_001139345.1, NM_001145873.1 |
| OMIM | 186910 |
| Alias | CD8,p32,Leu2,IMD116,CD8alpha,MAL,T-lymphocyte differentiation antigen T8/Leu-2,T-cell surface glycoprotein CD8 alpha chain |
| Background | Antibody anti-CD8A |
| Status | RUO |
Descripción
The CD8A gene encodes the alpha subunit of the CD8 glycoprotein, a key co-receptor expressed on the surface of cytotoxic T lymphocytes (CD8+ T cells). CD8A typically forms a heterodimer with CD8B or a homodimer (CD8αα). This protein plays a central role in T-cell activation and immune surveillance by interacting with MHC class I molecules on antigen-presenting cells. The interaction stabilizes the binding of the T-cell receptor (TCR) to antigenic peptides presented by MHC class I, facilitating signal transduction and T-cell-mediated cytotoxic responses. CD8A expression is essential for the development and maturation of CD8+ T cells in the thymus. It also participates in the immune response against viral infections, tumors, and intracellular pathogens. Mutations or dysregulation of CD8A can impair T-cell function and immune homeostasis.
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