TCR V Beta8.1 antibody (Alexa Fluor 647)
Reactivity: Mouse
FACS
Host: Rat
Monoclonal
KJ16-133-18
Alexa Fluor 647
1 image
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- Target
- TCR V Beta8.1
- Reactivity
- Mouse
- Host
- Rat
- Clonality
- Monoclonal
- Conjugate
- Alexa Fluor 647
- Application
- Flow Cytometry (FACS)
- Purification
- The antibody was purified by affinity chromatography, and conjugated with Alexa Fluor® 647 under optimal conditions.
- Clone
- KJ16-133-18
- Isotype
- IgG2a kappa
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- Application Notes
- Optimal working dilution should be determined by the investigator.
- Restrictions
- For Research Use only
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- Concentration
- 0.5 mg/mL
- Buffer
- Phosphate-buffered solution, pH 7.2, containing 0.09 % sodium azide.
- Preservative
- Sodium azide
- Precaution of Use
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- Handling Advice
- Protect from prolonged exposure to light. Do not freeze.
- Storage
- 4 °C
- Storage Comment
- The antibody solution should be stored undiluted between 2°C and 8°C
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- Target
- TCR V Beta8.1
- Background
- The TCR Vβ 8 family consists of three members, namely Vβ8.1, 8.2 and 8.3. KJ16-133.18 reacts with Vβ8.1, 8.2 only, but not Vβ8.3. Most mouse strains have about 20 % Vβ 8+ T cells in the periphery.However, C57BR, C57L, SJL, SWR (Tcra haplotype) and RIII strains (Tcrc haplotype) do not express Vβ8 due to a gene deletion at the Vβ 8 family loci.Other strains expressing endogenous super-antigen, such as Mls-1a have significant reduced number of Vβ 8.1 cells in the periphery.Exogenous superantigen, such as staphylococcal enterotoxin B, stimulates lymphocytes bearing Vβ 8 and selectively eliminate those T cells in vivo.
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