Human DNAM-1/CD226 Alexa Fluor® 647-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # FAB666R
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
Flow Cytometry
Label
Alexa Fluor 647 (Excitation = 650 nm, Emission = 668 nm)
Antibody Source
Monoclonal Mouse IgG1 Clone # 102511
Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human DNAM-1/CD226
Glu19-Asn247 (predicted)
Accession # Q15762
Glu19-Asn247 (predicted)
Accession # Q15762
Specificity
Detects human DNAM-1/CD226 in direct ELISAs and Western blots.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG1
Applications for Human DNAM-1/CD226 Alexa Fluor® 647-conjugated Antibody
Application
Recommended Usage
Flow Cytometry
0.25-1 µg/106 cells
Sample: Human peripheral blood mononuclear cells (PBMCs) gated on CD3- cells
Sample: Human peripheral blood mononuclear cells (PBMCs) gated on CD3- cells
Formulation, Preparation, and Storage
Purification
Protein A or G purified from ascites
Formulation
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.
Background: DNAM-1/CD226
DNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the immunoglobulin superfamily (1). Mature human DNAM-1 contains a 236 amino acid (aa) extracellular domain (ECD) with two Ig-like C2-set domains and a 61 aa cytoplasmic region that contains motifs for binding PDZ domains and band 4.1 family proteins (1, 2). Within the ECD, human DNAM-1 shares 50% and 52% aa sequence identity with mouse and rat DNAM-1, respectively. DNAM-1 is expressed on multiple lymphoid and myeloid cell types and interacts with CD155/PVR and Nectin-2/CD112 (3, 4). Ligation of DNAM-1 promotes the activation of NK cells, CD8+ T cells, and mast cells (2‑6), dendritic cell maturation, megakaryocyte and activated platelet adhesion to vascular endothelial cells, and monocyte extravasation; it inhibits the formation of osteoclasts (7‑10). Platelet-endothelium interactions mediated by DNAM-1 enable the metastasis of tumor cells to the lung (11). In activated, but not in resting NK, T, and mast cells, the cis association of DNAM-1 with CD18 contributes to the tyrosine and serine phosphorylation of DNAM-1 during activation (6, 9, 12‑14).
References
- Fuchs, A. and M. Colonna (2006) Semin. Cancer Biol. 16:359.
- Shibuya, A. et al. (1996) Immunity 4:573.
- Bottino, C. et al. (2003) J. Exp. Med. 198:557.
- Tahara-Hanaoka, S. et al. (2004) Int. Immunol. 16:533.
- Dardalhon, V. et al. (2005) J. Immunol. 175:1558.
- Bachelet, I. et al. (2006) J. Biol. Chem. 281:27190.
- Reymond, N. et al. (2004) J. Exp. Med. 199:1331.
- Kakehi, S. et al. (2007) Mol. Cell. Biochem. 301:209.
- Kojima, H. et al. (2003) J. Biol. Chem. 278:36748.
- Tahara-Hanaoka, S. et al. (2006) Blood 107:1491.
- Morimoto, K. et al. (2007) Oncogene July 16 epub.
- Shibuya, K. et al. (1999) Immunity 11:615.
- Shibuya, K. et al. (2003) J. Exp. Med. 198:1829.
- Shibuya, A. et al. (1998) J. Immunol. 166:1671.
Long Name
DNAX Accessory Molecule 1
Alternate Names
CD226, DNAM1, PTA1, TLiSA1
Gene Symbol
CD226
UniProt
Additional DNAM-1/CD226 Products
Product Documents for Human DNAM-1/CD226 Alexa Fluor® 647-conjugated Antibody
Product Specific Notices for Human DNAM-1/CD226 Alexa Fluor® 647-conjugated Antibody
This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.
For research use only
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