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Safety Data Sheet (SDS) Biotin Anti-mouse CD39 Antibody     Product Data Sheet (PDF)    
Biotin Anti-mouse CD39 Antibody
1278515 25 µg $95.00       
1278520 100 µg $215.00       
Clone: 5F2
Isotype: Mouse IgG1, κ
Reactivity: Mouse
Immunogen: Purified recombinant mCD39-Ig, mCD39-expressing pcDNA3.1 plasmid, and B cells (CD39+)
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation: The antibody was purified by affinity chromatography, and conjugated with biotin under optimal conditions. The solution is free of unconjugated biotin.
Concentration: 0.5 mg/ml
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
WB, ELISA - Reported in the literature

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 ≤0.25 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
Application References: 1. Zhou Q, et al. 2009. Am J. Transplant. 9(10):2303
CD4+CD25+ (top) and CD4+CD25- cells

CD4+CD25+ (top) and CD4+CD25- cells (bottom) from C57BL/6 lymph node stained with biotinylated 5F2, followed by Sav-PE





Description:

CD39, nucleoside triphosphate diphosphohydrolase-1 (NTPDase 1), is an ectoenzyme that degrades ATP to AMP. It is a member of ectonucleoside triphosphate dihydrolases (E-NTPDases) which are involved in regulation of extracellular nucleotide catabolism and controlling the extracellular nucleoside triphosphate pool (NTP). CD39 is the dominant member of this family in the immune system and involved in suppression of inflammation and control of platelet activation. CD39 is expressed on B cells, dendritic cells, and a subset of T cells including regulatory T cells and memory T cells. The coordinated expression of CD39/CD73 on Tregs and the adenosine A2A receptor on activated T effector cells generates immunosuppressive loops. In human studies, it has been reported that CD4+CD25-CD39+ T cells are T inducers.

Other Names: Entpd1, NTPDase1
Structure: A member of ectonucleoside triphosphate dihydrolases (E-NTPDases), an ectoenzyme that degrades ATP to AMP.
Distribution: CD39 is expressed on B cells, dendritic cells, and a subset of T cells
Function: CD39 is involved in suppression of inflammation and control of platelet activation. Coordinated expression of CD39/CD73 on Tregs and the adenosine A2A receptor on activated T effector cells generates immunosuppressive loops.
Antigen References: 1. Borsellino G et al. 2007. Blood 110(4):1225
2. Deaglio S et al. 2007. J. Exp. Med. 204(6):1257
3. Bynoe MS. et al. 2008. Trends Immunol. 29(3):99
4. Ndhlovu LC. et al. Eur. J. Immunol. 2009 Oct 28. [Epub ahead of print]