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Alexa Fluor® 647 Rat Anti-Mouse CD226
Alexa Fluor® 647 Rat Anti-Mouse CD226
Multicolor flow cytometric analysis of CD226 expression on mouse splenocytes. BALB/c mouse splenic leucocytes were stained with BD Horizon™ BV421 Hamster Anti-Mouse CD3e (Cat. No. 562600; Top Panels) and PE Rat Anti-Mouse CD8a (Cat. No. 553033/553032/561095) antibodies, and either Alexa Fluor® 647 Rat IgG2b κ Isotype Control (Cat. No. 557691; Left Panels) or Alexa Fluor® 647 Rat Anti-mouse CD226 antibody (Cat. No. 565549; Right Panels). Two-color flow cytometric contour plots showing the correlated expression of CD226 (or Ig Isotype control staining) versus CD3e or CD8a were derived from gated events with the forward and side light-scattering characteristics of viable splenic leucocytes. Flow cytometric analysis was performed using a BD FACSCanto™ II Flow Cytometer System.
Multicolor flow cytometric analysis of CD226 expression on mouse splenocytes. BALB/c mouse splenic leucocytes were stained with BD Horizon™ BV421 Hamster Anti-Mouse CD3e (Cat. No. 562600; Top Panels) and PE Rat Anti-Mouse CD8a (Cat. No. 553033/553032/561095) antibodies, and either Alexa Fluor® 647 Rat IgG2b κ Isotype Control (Cat. No. 557691; Left Panels) or Alexa Fluor® 647 Rat Anti-mouse CD226 antibody (Cat. No. 565549; Right Panels). Two-color flow cytometric contour plots showing the correlated expression of CD226 (or Ig Isotype control staining) versus CD3e or CD8a were derived from gated events with the forward and side light-scattering characteristics of viable splenic leucocytes. Flow cytometric analysis was performed using a BD FACSCanto™ II Flow Cytometer System.
Product Details
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BD Pharmingen™
DNAM-1; DNAM1; PTA-1; TLiSA1
Mouse (QC Testing)
Rat IgG2b, κ
Mouse Th1 Cells
Flow cytometry (Routinely Tested)
0.2 mg/ml
AB_2734133
Aqueous buffered solution containing ≤0.09% sodium azide.
RUO


Preparation And Storage

Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to Alexa Fluor® 647 under optimum conditions, and unreacted Alexa Fluor® 647 was removed.

Product Notices

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
  3. The Alexa Fluor®, Pacific Blue™, and Cascade Blue® dye antibody conjugates in this product are sold under license from Molecular Probes, Inc. for research use only, excluding use in combination with microarrays, or as analyte specific reagents. The Alexa Fluor® dyes (except for Alexa Fluor® 430), Pacific Blue™ dye, and Cascade Blue® dye are covered by pending and issued patents.
  4. Alexa Fluor® 647 fluorochrome emission is collected at the same instrument settings as for allophycocyanin (APC).
  5. Alexa Fluor® is a registered trademark of Molecular Probes, Inc., Eugene, OR.
  6. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
  7. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
  8. An isotype control should be used at the same concentration as the antibody of interest.
565549 Rev. 1
Antibody Details
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10E5

The 10E5 monoclonal antibody specifically binds to CD226 which is also known as, Platelet and T-cell activation antigen 1 (Pta1), T lineage-specific activation antigen 1 (TLiSA1), or DNAX accessory molecule-1 (DNAM-1). CD226 is a type I transmembrane glycoprotein that belongs to the immunoglobulin superfamily. CD226 serves as an adhesion molecule that is primarily expressed on T lymphocytes. Naïve CD8+ T cells express high levels of CD226 whereas it is differentially expressed on CD4+ T cells. In certain model systems, long term-cloned Th1 cells can express high CD226 levels when compared with the downregulated CD226 expression exhibited on cloned Th2 and Th0 cells. CD226 expression is also detectable on subsets of CD11b+ macrophages and NK cells. Adhesive interactions between CD226 and its ligands, CD112 and CD155, can result in cell signaling events that promote innate and adaptive immune responses, including the differentiation and survival of cytotoxic cells.

        

565549 Rev. 1
Format Details
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Alexa Fluor™ 647
Alexa Fluor™ 647 Dye is part of the BD red family of dyes. This is a small organic fluorochrome with an excitation maximum (Ex Max) at 653-nm and an emission maximum (Em Max) at 669-nm. Alexa Fluor 647 is designed to be excited by the Red laser (627-640 nm) and detected using an optical filter centered near 520-nm (e.g., a 660/20 nm bandpass filter). Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
Alexa Fluor™ 647
Red 627-640 nm
653 nm
669 nm
565549 Rev.1
Citations & References
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Development References (4)

  1. Dardalhon V, Schubart AS, Reddy J, et al. CD226 is specifically expressed on the surface of Th1 cells and regulates their expansion and effector functions. Immunology. 2005; 175(3):1558-1565. (Immunogen: Flow cytometry, Inhibition, In vivo exacerbation). View Reference
  2. Seth S, Georgoudaki AM, Chambers BJ et al. Heterogeneous expression of the adhesion receptor CD226 on murine NK and T cells and its function in NK-mediated killing of immature dendritic cells. J Leukoc Biol. 2009; 86(1):91-101. (Biology). View Reference
  3. Tahara-Hanaoka S, Shibuya K, Kai H, et al. Blood. 2006; 107(4):491-496. (Biology). View Reference
  4. Tahara-Hanaoka S, Shibuya K, Onoda Y et al. Functional characterization of DNAM-1 (CD226) interaction with its ligands PVR (CD155) and nectin-2 (PRR-2/CD112). Int Immunol. 2006; 16(4):533-538. (Biology). View Reference
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565549 Rev. 1

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Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described


Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.