- SK7 (See other available formats)
- Regulatory Status
- HCDM listed
- Other Names
- T3, CD3ε
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
|Cat #||Size||Price||Quantity Check Availability||Save|
CD3ε is a 20 kD chain of the CD3/T-cell receptor (TCR) complex, which is composed of two CD3ε, one CD3γ, one CD3δ, one CD3ζ (CD247), and a T-cell receptor (α/β or γ/δ) heterodimer. It is found on all mature T cells, NK T cells, and some thymocytes. CD3, also known as T3, is a member of the immunoglobulin superfamily that plays a role in antigen recognition, signal transduction, and T cell activation.Product Details
- Human, Cross-Reactivity: Chimpanzee
- Antibody Type
- Host Species
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
- The antibody was purified by affinity chromatography and conjugated with Pacific Blue™ under optimal conditions.
- Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
- 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.
FC - Quality tested
- Recommended Usage
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.
* Pacific Blue™ has a maximum emission of 455 nm when it is excited at 405 nm. Prior to using Pacific Blue™ conjugate for flow cytometric analysis, please verify your flow cytometer's capability of exciting and detecting the fluorochrome.
Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.
View full statement regarding label licenses
- Excitation Laser
Violet Laser (405 nm)
- Application Notes
Additional reported application (for the relevant formats) include: immunohistochemical staining of frozen tissue sections4,5,8, immunofluorescent staining6, and Western blotting3.
(PubMed link indicates BioLegend citation)
- Kan EA, et al. 1983. J. Immunol. 131:536.
- Wood GS, et al. 1985. Am. J. Pathol. 120:371.
- Van Dongen JJM, et al. 1988. Blood 71:603. (WB)
- Haringman JJ, et al. 2005. Arthritis Res. Ther. 7:R862. (IHC)
- Carbone A, et al. 1999. Blood 93:2319. (IHC)
- Goval JJ, et al. 2006. J. Histochem. Cytochem. 54:75. (IF)
- Rutjens E, et al. 2007. J. Immunol. 178:1702.
- Kap Y, et al. 2009. J. Histochem. Cytochem. 57:1159. (IHC)
- Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
- Product Citations
AB_2563421 (BioLegend Cat. No. 344823)
AB_2563422 (BioLegend Cat. No. 344824)
- Ig superfamily, with the subunits of CD3γ, CD3δ, CD3ζ, (CD247) and TCR (α/β or γ/δ) forms CD3/TCR complex, 20 kD
Mature T and NK T cells, during thymocyte differentiation
- Antigen recognition, signal transduction, T cell activation
- Peptide antigen bound to MHC
- Cell Type
- NKT cells, T cells, Tregs
- Biology Area
- Immunology, Innate Immunity
- Molecular Family
- CD Molecules, TCRs
- Antigen References
1. Barclay N, et al. 1993. The Leucocyte FactsBook. Academic Press. San Diego.
2. Beverly P, et al. 1981. Eur. J. Immunol. 11:329.
3. Lanier L, et al. 1986. J. Immunol. 137:2501.
- Gene ID
- 916 View all products for this Gene ID
- View information about CD3 on UniProt.org
Customers Also Purchased
Compare 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.