Rat Anti-CD8B (clone YTS156.7.7) scFv-Fc Chimera
CAT#: VS-0325-FY185
The anti-CD8B scFv-Fc antibody targets CD8β (CD8B), a co-receptor on cytotoxic T cells that enhances T cell receptor signaling. This antibody, combining scFv specificity with Fc stability, serves as a valuable tool for studying CD8B's role in T cell activation, immune response, and potential applications in immunotherapy.
Gene Expression
Subcellular Location
Figure 1 IF staining of human cell line CACO-2
Immunofluorescent staining of human cell line CACO-2 shows localization to plasma membrane.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/29164/1526_E8_1_selected.jpg
Normal Tissue
Figure 2 High expression in lymph node.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/4353/165972_A_9_8_val_selected.jpg
Normal Tissue
Figure 3 Low expression in liver.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/4353/165972_A_9_4_val_selected.jpg
Normal Tissue
Figure 4 Lymph node
Germinal center cells Staining: Medium Intensity: Strong Quantity: <25% Location: Cytoplasmic/ membranous Non-germinal center cells Staining: Medium Intensity: Strong Quantity: <25% Location: Cytoplasmic/ membranous
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/4353/165972_A_9_8.jpg
RNA Expression
Figure 5 RNA cell line category: Cell line enriched (RPMI-8226)
Cell lines ordered by descending RNA expression order.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000172116-CD8B
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Specifications
- Immunogen
- Mouse CD8
- Host Species
- Rat
- Type
- Rat IgG2b, scFv-Fc
- Specificity
- Mouse CD8B
- Species Reactivity
- Mouse
- Clone
- YTS156.7.7
- Applications
- Flow Cytometry
Product Property
- Purity
- >95% as determined by SDS-PAGE
- Concentration
- Please refer to the vial label for the specific concentration.
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
- Shipping
- Ice packs
Applications
- Application Notes
- Flow Cytometry: ≤ 0.25 µg per 10⁶ cells in 100 µl volume
Target
- Alternative Names
- CD8b Molecule; CD8 Antigen, Beta Polypeptide 1 (P37); CD8B1; T Lymphocyte Surface Glycoprotein Beta Chain; T-Cell Surface Glycoprotein CD8 Beta Chain; CD8b Antigen
- Gene ID
- 926
- UniProt ID
- P10966
- Long Name
- CD8b Molecule
- Cellular Localization
- Cell membrane
- Post Translation Modifications
- Phosphorylated as a consequence of T-cell activation.
Palmitoylated at the cytoplasmic tail and thereby targets the heterodimer CD8A/CD8B to lipid rafts unlike CD8A homodimers.
Glycosylation at Asn102
Modification sites at PhosphoSitePlus
Glycosylation from GlyGen 1 site
- Protein Refseq
- XP_011531466.1; XP_054200532.1; NP_001171571.1; NP_004922.1; NP_742099.1
- Function
- Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses.
In T-cells, functions primarily as a coreceptor for MHC class I molecule:peptide complex.
The antigens presented by class I peptides are derived from cytosolic proteins while class II derived from extracellular proteins.
Interacts simultaneously with the T-cell receptor (TCR) and the MHC class I proteins presented by antigen presenting cells (APCs).
In turn, recruits the Src kinase LCK to the vicinity of the TCR-CD3 complex.
A palmitoylation site in the cytoplasmic tail of CD8B chain contributes to partitioning of CD8 into the plasma membrane lipid rafts where signaling proteins are enriched.
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Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Datasheet
MSDS
COA
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
Lot Number:
Secondary Antibody
- CAT
- Product Name
See other products for "Clone YTS156.7.7"
- CAT
- Product Name
See other products for "CD8B"
Select a product category from the dropdown menu below to view related products.
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOB-1604MZ | Recombinant Mouse Anti-Rat CD8B Antibody (clone 452) | FC, IHC-P, IP, WB | Mouse antibody |
| FAMAB-0012-CN | Mouse Anti-CD8B Recombinant Antibody (clone EP42) | FC | Mouse IgG |
| FN-198CQ | Mouse Anti-CD8B Recombinant Antibody (clone 341) | Neut, FC, FuncS, IHC-P | Mouse IgG1, κ |
| HPAB-S0182-YC | Rat Anti-Cd8b1 Recombinant Antibody (clone YTS156.7.7) | Neut | Rat IgG |
| VS-0224-XY29 | Monkey Anti-CD8B Recombinant Antibody (VS-0224-XY29) | Depletion, In vivo assay | Monkey IgG1 |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| NEUT-435CQ | Rat Anti-CD8B Recombinant Antibody (clone 53-5.8) | Depletion, Block, IF | Rat IgG1 |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOR-0591 | Hi-Affi™ Rabbit Anti-CD8B Recombinant Antibody (clone DS591AB) | ICC, IF, WB | Rabbit IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| FAMAB-0012-CN-S(P) | Mouse Anti-CD8B Recombinant Antibody (clone EP42); scFv Fragment | FC | Mouse scFv |
| HPAB-S0182-YC-S(P) | Rat Anti-Cd8b1 Recombinant Antibody (clone YTS156.7.7); scFv Fragment | Neut | Rat scFv |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| FAMAB-0012-CN-F(E) | Mouse Anti-CD8B Recombinant Antibody (clone EP42); Fab Fragment | FC | Mouse Fab |
| HPAB-S0182-YC-F(E) | Rat Anti-Cd8b1 Recombinant Antibody (clone YTS156.7.7); Fab Fragment | Neut | Rat Fab |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0225-XY80 | CytoStream™ Mouse Anti-CD8B Recombinant Antibody (clone 2ST8.5H7) | FC | Mouse IgG2a, kappa |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0425-YC445 | Recombinant Anti-CD8B Vesicular Antibody, EV Displayed (VS-0425-YC445) | ELISA, FC, Neut, Cell-uptake |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0525-XY1242 | Anti-CD8B Immunohistochemistry Kit | IHC | |
| VS-0525-XY1243 | Anti-Human CD8B Immunohistochemistry Kit | IHC | |
| VS-0525-XY1244 | Anti-Rat CD8B Immunohistochemistry Kit | IHC |
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