V alpha 24-J alpha Q (T cell receptor alpha chain) is a 31 kDa (predicted) member of the Ig superfamily. It constitutes an invariant alpha -chain that is paired with the V beta 11 chain on human NKTINV cells, a subpopulation of NKR-P1A T cells. This TCR creates a binding site for CD1d-associated ligands that are presumed to involve glyco‑/phospholipids. The human V alpha 24V beta 11 TCR is analogous to the V alpha 14V beta 8 complex in mice. Human V alpha 24-J alpha Q is 276 amino acids in length. It contains a 21 aa signal sequence, multiple N-linked glycosylation sites, a V-type Ig-like domain (aa 36‑133) and a TCR-related sequence of unknown function (aa 142‑255). Considerable variability is noted over aa 22‑114. The closest mouse ortholog to human V alpha 24-J alpha Q shows 65% aa identity over aa 22‑135.
Human/Mouse/Rat T Cell Receptor alpha Chain-V alpha 24-J alpha Q Antibody
R&D Systems | Catalog # AF4988
Key Product Details
Species Reactivity
Applications
Label
Antibody Source
Product Specifications
Immunogen
Lys22-Pro135
Accession # ABC72391
Specificity
Clonality
Host
Isotype
Scientific Data Images
Detection of Human, Mouse, and Rat T Cell Receptor alpha Chain-V alpha 24-J alpha Q by Western Blot.
Western blot shows lysates of Raji human Burkitt's lymphoma cell line, Jurkat human acute T cell leukemia cell line, and EL-4 mouse lymphoblast cell line, mouse spleen, rat and, mouse thymus tissue. PVDF membrane was probed with 1 µg/mL of Sheep Anti-Human/Mouse/Rat T Cell Receptor a Chain-V a24-J aQ Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4988) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for T Cell Receptor a Chain-V a24-J aQ at approximately 38 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.Applications
Western Blot
Sample: Raji human Burkitt's lymphoma cell line, Jurkat human acute T cell leukemia cell line, and EL‑4 mouse lymphoblast cell line, mouse spleen, rat and, mouse thymus tissue
Formulation, Preparation, and Storage
Purification
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Shipping
Stability & Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: T Cell Receptor alpha Chain-V alpha 24-J alpha Q
Alternate Names
UniProt
Additional T Cell Receptor alpha Chain-V alpha 24-J alpha Q Products
Product Documents
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Product Specific Notices
For research use only
Related Research Areas
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars