Alexa Fluor® 647 anti-human CD3 Antibody

Pricing & Availability
Clone
UCHT1 (See other available formats)
Workshop
III 471
Other Names
T3, CD3ε
Isotype
Mouse IgG1, κ
Ave. Rating
1 reviews
Product Citations
publications
1_UCHT1_AF647_071105
Human peripheral blood lymphocytes stained with UCHT1 Alexa Fluor® 647.
  • 1_UCHT1_AF647_071105
    Human peripheral blood lymphocytes stained with UCHT1 Alexa Fluor® 647.
  • 2_UCHT1_AF647_CD3_Antibody_IF_012914
    Human peripheral mononuclear cells were fixed with 2% paraformaldehyde (PFA), and then stained with 5 µg/ml CD19 (clone HIB19) Brilliant Violet 421™ (blue) and 5µg/ml CD3 (clone UCHT1) Alexa Fluor® 647 (red) for 30 minutes at room temperature. The image was captured by 40X objective.
  • 3_UCHT1_A647_CD3_Antibody_IHC-F_051617
    Human frozen tonsil tissue slices were fixed with 4% PFA for ten minutes and blocked with 5% FBS for 30 minutes. Then, the tissue was stained with 5 µg/mL of Alexa Fluor® 647 anti-human CD3 antibody (red) and Alexa Fluor® 594 anti-human CD19 antibody (blue) overnight at 4°C. The image was scanned with a 10X objective and stitched with MetaMorph® software.
See Alexa Fluor® 647 spectral data See high resolution IF/IHC-F data...
Cat # Size Price Quantity Avail. Save
300422 25 tests $95
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300416 100 tests $225
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Description

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, NKT 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
Technical data sheet

Product Details

Reactivity
Human, Cross-Reactivity: Chimpanzee
Antibody Type
Monoclonal
Host Species
Mouse
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
Preparation
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 647 under optimal conditions. The solution is free of unconjugated Alexa Fluor® 647.
Concentration
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.
Application

FC - Quality tested
IF, IHC-F - Validated

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. For immunohistochemical staining on frozen tissue sections, the suggested use of this reagent is 5.0 - 10 µg per ml. It is recommended that the reagent be titrated for optimal performance for each application.

* Alexa Fluor® 647 has a maximum emission of 668 nm when it is excited at 633nm / 635nm.


Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

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Excitation Laser
Red Laser (633 nm)
Application Notes

Additional reported applications (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen sections4,6,7 and formalin-fixed paraffin-embedded sections11, immunoprecipitation1, activation of T cells2,3,5, and Western blotting9. The LEAF™ purified antibody (Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm filtered) is recommended for functional assays (Cat. No. 300414). For highly sensitive assays, we recommend Ultra-LEAF™ purified antibody (Cat. No. 300438) with a lower endotoxin limit than standard LEAF™ purified antibodies (Endotoxin <0.01 EU/µg).

Application References

(PubMed link indicates BioLegend citation)
  1. Salmeron A, et al. 1991. J. Immunol. 147:3047. (IP)
  2. Graves J, et al. 1991. J. Immunol. 146:2102. (Activ)
  3. Lafont V, et al. 2000. J. Biol. Chem. 275:19282. (Activ)
  4. Ryschich E, et al. 2003. Tissue Antigens 62:48. (IHC)
  5. Thompson AG, et al. 2004. J. Immunol. 173:1671. (Activ)
  6. Sakkas LI, et al. 1998. Clin. Diagn. Lab. Immun. 5:430. (IHC)
  7. Mack CL, et al. 2004. Pediatr. Res. 56:79. (IHC)
  8. Thakral D, et al. 2008. J. Immunol. 180:7431. (FC) PubMed
  9. Van Dongen JJM, et al. 1988. Blood 71:603. (WB)
  10. Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
  11. Pollard, K. et al. 1987. J. Histochem. Cytochem. 35:1329. (IHC)
  12. Luckashenak N, et al. 2013. J. Immunol. 190:27. PubMed
  13. Laurent AJ, et al. 2014. PLoS One. 9:103683. PubMed
  14. Li J, et al. 2015. Cancer Res. 75:508. PubMed
  15. Stoeckius M, et al. 2017. Nat. Methods. 14:865-868. (PG)
Product Citations
  1. Chen K, et al. 2012. PLoS One. 7:e39294. PubMed
  2. Lin JR 2018. eLife. 7: e31657. PubMed
Publication Library
RRID
AB_493092 (BioLegend Cat. No. 300422)
AB_389332 (BioLegend Cat. No. 300416)

Antigen Details

Structure
Ig superfamily, with the subunits of CD3γ, CD3δ, CD3ζ (CD247) and TCR (α/β or γ/δ) forms CD3/TCR complex, 20 kD
Distribution

Mature T and NK T cells, thymocyte differentiation

Function
Antigen recognition, signal transduction, T cell activation
Ligand Receptor
Peptide antigen bound to MHC
Cell Type
T cells, NKT cells, Thymocytes, 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. 137:2501-2507.

Gene ID
915 View all products for this Gene ID
UniProt
View information about CD3 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 3    Revision Date: 06/27/2014

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

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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.
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