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CD73/NT5E Antibody (CT)
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| WB, IHC |
|---|---|
| Primary Accession | P21589 |
| Reactivity | Human |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Calculated MW | 63368 Da |
| Gene ID | 4907 |
|---|---|
| Positive Control | Western blot: mouse brain tissue lysate, NT5E 293 ceel lysate. IHC: human placenta tissue. |
| Application & Usage | WB: 1:1000, IHC: 1:10 – 1:50. |
| Other Names | NT5E; NT5; NTE; 5'-nucleotidase; Ecto-5'-nucleotidase |
| Target/Specificity | CD73/NT5E |
| Antibody Form | Liquid |
| Appearance | Colorless liquid |
| Formulation | In PBS with 0.09% (W/V) sodium azide. |
| Handling | The antibody solution should be gently mixed before use. |
| Reconstitution & Storage | -20 °C |
| Background Descriptions | |
| Precautions | CD73/NT5E Antibody (CT) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | NT5E |
|---|---|
| Synonyms | NT5, NTE |
| Function | Catalyzes the hydrolysis of nucleotide monophosphates, releasing inorganic phosphate and the corresponding nucleoside, with AMP being the preferred substrate (PubMed:21933152, PubMed:34403084, PubMed:24887587, PubMed:22997138, PubMed:23142347). Shows a preference for ribonucleotide monophosphates over their equivalent deoxyribose forms (PubMed:34403084). Other substrates include IMP, UMP, GMP, CMP, dAMP, dCMP, dTMP, NAD and NMN (PubMed:21933152, PubMed:34403084, PubMed:24887587, PubMed:22997138, PubMed:23142347). |
| Cellular Location | Cell membrane; Lipid-anchor, GPI-anchor |
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abcepta to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
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Provided below are standard protocols that you may find useful for product applications.
Background
CD73 (also designated ecto-5'-nucleotidase, E5NT, NT, NT5, NTE, eN and eNT) is a glycosyl-phosphatidylinositol (GPI)-anchored adhesion protein that catalyzes the dephosphorylation of extracellular purine and pyrimidine nucleotides to their corresponding bioactive nucleosides. CD73 is a dimer of two identical subunits that depends on GPI to link with the external face of the plasma membrane. Similar to other GPI-anchored proteins, CD73 mediates co-stimulatory signals in T cell activation. CD73 has few structural variants, yet elicits diverse biological function through differential regulation in endothelial cells (EC), subpopulations of B and T cells, germinal center follicular dendritic cells and on thymic medullary reticular fibroblasts. For example, IgG mediated neutralization of CD73 interferes with lymphocyte adhesion to EC, and blocks aggregation of germinal center B cells and follicular dendritic cells. Furthermore, IgG-mediated targeting of lymphocyte CD73, but not of endothelial cell CD73, causes shedding of CD73 and tyrosine phosphorylation of proteins.
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