Thermo Fisher Scientific CD8 alpha Recombinant Rabbit Monoclonal Antibody (BLR044F)
Rabbit monoclonal antibody recognizing human CD8 alpha, validated for WB and IHC. Recombinant expression in HEK293F, purified and supplied as liquid at 1 mg/mL. Suitable for Multiplex Immunofluorescence (mIF). For research use only.
- 카탈로그번호
- A700-044CF
- 판매단위
- pk
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Applications
Western Blot (WB)
- Tested Dilution: Assay-dependent
Immunohistochemistry (IHC)
- Tested Dilution: Assay-dependent
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293F |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | BLR044F |
| Immunogen | Peptide representing a region between residue 185 and the C-terminus (residue 235) of Human T-cell surface glycoprotein CD8 alpha chain |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Purified |
| Storage Buffer | BBS, pH 8.2 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Product is tested in Multiplex Immunofluorescence (mIF).
Target Information
Cluster of differentiation 8 (CD8) is a type I transmembrane glycoprotein of the immunoglobulin family that plays a key role in T cell signal transduction, differentiation, and activation.
CD8 is primarily expressed on T cells as a disulfide-linked heterodimer of CD8α and CD8β, functioning as a co-receptor with T cell receptor (TCR) for MHC class I molecules.
The CD8α chain is essential for MHC-I binding and is also expressed as a homodimer on subsets of T cells, NK cells, monocytes, and dendritic cells.
Upon MHC-I/peptide complex ligation, CD8 recruits Lck kinase, leading to lymphokine production and cytotoxic T lymphocyte (CTL) activation.
Activated CTLs are crucial for pathogen and tumor cell clearance, with differentiation enhanced by IL-2, IL-12, and TGF-β1.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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