- Clone
- IP26 (See other available formats)
- Regulatory Status
- RUO
- Other Names
- α/β TCR, TCR α/β
- Isotype
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications

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Human peripheral blood lymphocytes were stained with anti-human CD3 FITC and anti-human TCR α/β (clone IP26) APC/Fire™ 810 (left) or mouse IgG1, κ APC/Fire™ 810 isotype control (right).
Cat # | Size | Price | Quantity Check Availability | Save | ||
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306749 | 25 tests | 118€ | ||||
306750 | 100 tests | 296€ |
The IP26 antibody reacts with a monomorphic determinant of the α/β T-cell receptor, which is expressed on greater than 95% of normal peripheral blood CD3+ T cells. The α/β TCR recognizes a peptide bound to MHC leading to T-cell activation.
Product DetailsProduct Details
- Verified Reactivity
- Human
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- Preparation
- The antibody was purified by affinity chromatography and conjugated with APC/Fire™ 810 under optimal conditions.
- Concentration
- Lot-specific (to obtain lot-specific concentration, please enter the lot number in our Concentration and Expiration Lookup or Certificate of Analysis online tools.)
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
- Application
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FC - Quality tested
- Recommended Usage
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Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
* APC/Fire™ 810 has a maximum excitation of 650 nm and a maximum emission of 810 nm.
Excessive exposure to light, and commonly used fixation, permeabilization buffers can affect APC/Fire™ 810 fluorescence signal intensity and spread. Please keep conjugates protected from light exposure. For more information and representative data, visit our Fire Dyes page. - Excitation Laser
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Red Laser (633 nm)
- Application Notes
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Additional reported applications (for the relevant formats) include: T cell activation. When co-staining with anti-CD3, we recommend using clone UCHT1, since we have confirmed that IP26 does not compete with this clone. Other anti-CD3 clones may compete out the binding of IP26.
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Application References
(PubMed link indicates BioLegend citation) - RRID
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AB_2892368 (BioLegend Cat. No. 306749)
AB_2892368 (BioLegend Cat. No. 306750)
Antigen Details
- Structure
- Ig superfamily, with CD3 forms CD3/TCR complex
- Distribution
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T cells, thymocytes
- Function
- Antigen recognition, T cell activation
- Ligand/Receptor
- Peptide bound to MHC
- Cell Type
- T cells, Thymocytes, Tregs
- Biology Area
- Adaptive Immunity, Immunology
- Molecular Family
- TCRs
- Antigen References
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1. Marchalonis J, et al. 2002. J. Mol. Recognit. 15:260.
- Gene ID
- 6955 View all products for this Gene ID 6957 View all products for this Gene ID
- UniProt
- View information about TCR alpha/beta on UniProt.org
Related FAQs
Other Formats
View All TCR α/β Reagents Request Custom ConjugationCompare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.
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Biotin anti-human TCR α/β
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FITC anti-human TCR α/β
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PE anti-human α/β T Cell Receptor
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PE/Cyanine5 anti-human TCR α/β
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Purified anti-human TCR α/β
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PE/Cyanine7 anti-human TCR α/β
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Alexa Fluor® 488 anti-human TCR α/β
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Alexa Fluor® 647 anti-human TCR α/β
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Pacific Blue™ anti-human TCR α/β
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APC anti-human TCR α/β
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Brilliant Violet 421™ anti-human TCR α/β
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PerCP/Cyanine5.5 anti-human TCR α/β
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PE/Dazzle™ 594 anti-human TCR α/β
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APC/Cyanine7 anti-human TCR α/β
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Alexa Fluor® 700 anti-human TCR α/β
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Brilliant Violet 510™ anti-human TCR α/β
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APC/Fire™ 750 anti-human TCR α/β
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Brilliant Violet 605™ anti-human TCR α/β
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TotalSeq™-A0224 anti-human TCR α/β
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Brilliant Violet 711™ anti-human TCR α/β
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Brilliant Violet 785™ anti-human TCR α/β
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TotalSeq™-C0224 anti-human TCR α/β
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Brilliant Violet 750™ anti-human TCR α/β
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TotalSeq™-B0224 anti-human TCR α/β
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PE anti-human TCR α/β
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APC/Fire™ 810 anti-human TCR α/β
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TotalSeq™-D0224 anti-human TCR α/β
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GMP PE anti-human TCR α/β
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