Human/Equine 5'-Nucleotidase/CD73 Antibody

Catalog #: MAB5795
1 Citation Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB5795
MAB5795-SP

Detection of 5'‑Nucleotidase/CD73 in Human Peripheral Blood Lymphocytes by Flow Cytometry.

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Citations (1)

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Human/Equine 5'-Nucleotidase/CD73 Antibody Summary

Species Reactivity

Human, Equine

Specificity

Detects recombinant human 5'-Nucleotidase in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant mouse 5'-Nucleotidase is observed.

Source

Monoclonal Mouse IgG_2B Clone # 606112

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

Chinese hamster ovary cell line CHO-derived recombinant human 5'‑Nucleotidase/CD73
Trp27-Ile511
Accession # P21589

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Purity

Protein A or G purified from hybridoma culture supernatant

Applications

Recommended Concentration

Sample

Flow Cytometry

2.5 µg/10⁶ cells

See below

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Flow Cytometry

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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 (Catalog # F0101B) and Human CD19 PE-conjugated Monoclonal Antibody (Catalog # FAB4867P). Quadrant markers were set based on control antibody staining (Catalog # MAB0041).

Flow Cytometry

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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 (Catalog # MAB004, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B).

Reconstitution Calculator

Preparation and Storage

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

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.

Background: 5'-Nucleotidase/CD73

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.

Entrez Gene IDs

4907 (Human); 23959 (Mouse); 58813 (Rat); 102114976 (Cynomolgus Monkey)

Alternate Names

5' nucleotidase (CD73); 5'-NT; 5-NT; 5'-Nucleotidase; 5'-nucleotidase, ecto (CD73); CD73 antigen; CD73; E5NT; EC 3.1.3.5; ecto-5'-nucleotidase; eN; eNT; NT; NT55'-nucleotidase; NT5E; NTE; Purine 5-Prime-Nucleotidase

Product Datasheets

Product Datasheet

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Citation for Human/Equine 5'-Nucleotidase/CD73 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

PD-1+ melanocortin receptor dependent-Treg cells prevent autoimmune disease
Authors: F Muhammad, D Wang, A Montieth, S Lee, J Preble, CS Foster, TA Larson, K Ding, JD Dvorak, DJ Lee
Sci Rep, 2019-11-15;9(1):16941.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry