Product Information

Contents: Allophycocyanin (APC) anti-human NKG2D / CD314 (activating)
Catalog Number: 17-5878
Sizes: 50 ug
Formulation: Phosphate buffer pH 7.2,
150 mM NaCl, 0.09% NaN₃
Storage Conditions: Store at 4°C.
DO NOT FREEZE.
LIGHT-SENSITIVE MATERIAL.
Clone: 1D11
Isotype: Mouse IgG1

Staining of normal human peripheral blood mononuclear cells with PE anti-human CD8 (OKT8) (cat. 12-0086) and 0.5 μg of APC Mouse IgG1, K Iso Cntrl (cat. 17-4714) (left) or 0.5 μg of APC anti-human NKG2D (1D11) (right). Total viable cells were used for analysis.

Available Formats of This Product
Cat. No.	Format	Excite (nm)	Emit (nm)	Reported Applications
14-5878	Affinity Purified anti-human NKG2D / CD314 (activating)	N/A	N/A	FA FC IHC IP
16-5878	Functional Grade* Purified anti-human NKG2D / CD314 (activating)	N/A	N/A	FA FC
13-5878	Biotin anti-human NKG2D / CD314 (activating)	N/A	N/A	FC
11-5878	Fluorescein isothiocyanate (FITC) anti-human NKG2D / CD314 (activating)	488	518	FC
12-5878	Phycoerythrin (PE) anti-human NKG2D / CD314 (activating)	488	575	FC
17-5878	Allophycocyanin (APC) anti-human NKG2D / CD314 (activating)	633	660	FC
*Functional Grade™ (FG™) Purified: Azide-free, sterile-filtered, and endotoxin < 0.001 ng/µg (unless otherwise noted). *Functional Grade™ (FG™) Biotin: Azide-free, sterile-filtered, and endotoxin < 0.05 ng/µg. Purified: Contains azide, not sterile-filtered, and not endotoxin tested.
Flow Cytometry Product Notes: Test Sizes: To accommodate multicolor flow cytometry, eBioscience is in the process of reducing test size volumes from 20 µl to 5 µl. Please check your antibody vial for the recommended test size. Fluorochrome Replacements: eBioscience is in the process of replacing all Pacific Blue® and APC-Alexa Fluor® 750 conjugated products with eFluor™ 450 and APC-eFluor™ 780 conjugated products, respectively.

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Description

The 1D11 monoclonal antibody reacts with the human NKG2D, a 42 kDa lectin-like molecule expressed by NK cells, γδ T cells, some CD4⁺ and CD8⁺ T cells. Human NKG2D forms complexes with DAP10, a membrane adaptor protein, and has the ability to costimulate multiple NK activation receptors. The counter-receptor for human NKG2D has been identified as MICA/MICB expressed on epithelial tumors from lung, breast, kidney, ovary, prostate and colon carcinoma. 5C6 and 1D11 block binding of soluble MICA to γδ TCR T cell clones and inhibit lysis by these cells. 5C6 and 1D11 induced NKG2D function of redirected lysis of FcReceptor bearing P815 cells.

Applications Reported

For research use only, not for diagnostic or therapeutic use. The 1D11 antibody has been reported for use in flow cytometric analysis.

Applications Tested

This 1D11 antibody has been tested by flow cytometric analysis of human peripheral blood leukocytes. This can be used at less than or equal to 1 μg per 100 μl blood (or per 1 million cells in 100 μl total staining volume). It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

References

Veronika Groh, Alexander Steinle, Stefan Bauer, and Thomas Spies. 1998. Recognition of Stress-Induced MHC Molecules by Intestinal Epithelial T Cells. Science. 279:1737-1740.

Stefan Bauer, Veronika Groh, Jun Wu, Alexander Steinle, Joseph H. Phillips, Lewis L. Lanier, and Thomas Spies. 1999. Activation of NK Cells and T Cells by NKG2D, a Receptor for Stress-Inducible MICA. Science. 285: 727-729.

Groh V, Bruhl A, et al. 2003. Stimulation of T cell autoreactivity by anomalous expression of NKG2D and its MIC ligands in rheumatoid arthritis. Proc Natl Acad Sci U S A. 100(16):9452-7, (IHC frozen, PubMed)

Roberts AI, Lee L, et al. 2001. NKG2D receptors induced by IL-15 costimulate CD28-negative effector CTL in the tissue microenvironment. J Immunol. 167(10):5527-30. (activation, PubMed)

Related Products

Cat. 12-5879  Phycoerythrin (PE) anti-human NKG2D / CD314 (activating) (clone 5C6)
Cat. 13-5879  Biotin anti-human NKG2D / CD314 (activating) (clone 5C6)
Cat. 14-5879  Affinity Purified anti-human NKG2D / CD314 (activating) (clone 5C6)
Cat. 16-5879  Functional Grade Purified anti-human NKG2D / CD314 (activating) (clone 5C6)