5'-Nucleotidase (also [ecto]-5'-nucleotidase/5'-NT, designated CD73) is a variably glycosylated, 69-73 kDa member of the 5'-Nucleotidase family of enzymes. It is expressed on multiple cell types, including vascular endothelium, transitional and nonkeratinized epithelium, cardiomyocytes, small intestine epithelium, FoxP3+ Treg lymphocytes, FDCs and B cells. 5'-Nucleotidase hydrolyzes AMP to adenosine and phosphate. This creates diffusible nucleosides necessary for cell homeostasis, and a ligand for cell membrane adenosine receptors. Mature human 5'-Nucleotidase is a 523 amino acid (aa) GPI-linked protein (aa 27-549). It contains a large Zn‑dependent nucleotidase catalytic region (aa 28-532) and a C-terminal substrate binding site (aa 500-506). On the cell surface it exists as a disulfide-linked homodimer. Two splice variants are reported. One shows a deletion of aa 405-454, and a second possesses a 12 aa substitution for aa 253-574. Over aa 1-511, human 5'‑Nucleotidase shares 88% aa identity with both mouse and rat 5'-Nucleotidase.
5'-Nucleotidase/CD73 Antibody (606112)
R&D Systems | Catalog # MAB5795
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Key Product Details
Species Reactivity
Validated:
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Applications
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Label
Antibody Source
Product Specifications
Immunogen
Trp27-Ile511
Accession # P21589
Specificity
Clonality
Host
Isotype
Scientific Data Images for 5'-Nucleotidase/CD73 Antibody (606112)
Detection of 5'‑Nucleotidase/CD73 in Human Peripheral Blood Lymphocytes by Flow Cytometry.
Human peripheral blood lymphocytes were labeled with Mouse Anti-Human/Equine 5'-Nucleotidase/CD73 Mono-clonal Antibody (Catalog # MAB5795) followed by Allophycocyanin-conjugated Anti-Mouse IgG F(ab')2Secondary Antibody (F0101B) and Human CD19 PE-conjugated Monoclonal Antibody (FAB4867P). Quadrant markers were set based on control antibody staining (MAB0041).Detection of 5'‑Nucleotidase/CD73 in Equine PBMCs by Flow Cytometry.
Equine peripheral blood mononuclear cells (PBMCs) were stained with Mouse Anti-Human/Equine 5'-Nucleotidase/CD73 Monoclonal Antibody (Catalog # MAB5795, filled histogram) or isotype control antibody (MAB004, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (F0102B).Detection of 5'‑Nucleotidase/CD73 in MDA-MB-231 cells by Flow Cytometry.
MDA-MB-231 cells were stained with Mouse Anti-Human/Equine 5'‑Nucleotidase/CD73 Monoclonal Antibody (Catalog # MAB5795, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram), followed by Fluorescein-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0103B). View our protocol for Staining Membrane-associated Proteins.Applications for 5'-Nucleotidase/CD73 Antibody (606112)
CyTOF-ready
Flow Cytometry
Sample: Human peripheral blood lymphocytes and equine peripheral blood mononuclear cells (PBMCs) and MDA‑MB‑231 human breast cancer cell line
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Advanced Features
- Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
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- Antigen Density Selector - Match fluorochrome brightness with antigen density
Formulation, Preparation, and Storage
Purification
Reconstitution
Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.
Formulation
Shipping
Stability & Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: 5'-Nucleotidase/CD73
Alternate Names
Gene Symbol
UniProt
Additional 5'-Nucleotidase/CD73 Products
Product Documents for 5'-Nucleotidase/CD73 Antibody (606112)
Certificate of Analysis
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Product Specific Notices for 5'-Nucleotidase/CD73 Antibody (606112)
For research use only
Citations for 5'-Nucleotidase/CD73 Antibody (606112)
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